![]() |
Plants of Hawaii |
![]() |
| Scientific Name | Common Name | Family |
| Dodonaea viscosa* | 'a'ali'i | Sapindaceae |
| Polypodium pellucidum var. acuminatum* | 'ae | Polypodiaceae |
| Polypodium pellucidum var. pellucidum f. opacum* | 'ae | Polypodiaceae |
| Polypodium pellucidum var. pellucidum f. pellucidum* | 'ae | Polypodiaceae |
| Polypodium pellucidum var. vulcanicum* | 'ae | Polypodiaceae |
| Bacopa monnieri* | 'ae'ae (Ni'ihau) | Scrophulariaceae |
| Bobea sandwicensis* | 'ahakea | Rubiaceae |
| Bobea timonioides* | 'ahakea | Rubiaceae |
| Bobea brevipes* | 'ahakea lau li'i | Rubiaceae |
| Bobea elatior* | 'ahakea lau nui | Rubiaceae |
| Machaerina mariscoides subsp. meyenii* | 'ahaniu | Cyperaceae |
| Cyperus hypochlorus var. brevior* | 'ahu'awa | Cyperaceae |
| Cyperus hypochlorus var. hypochlorus* | 'ahu'awa | Cyperaceae |
| Cyperus javanicus* | 'ahu'awa | Cyperaceae |
| Coprosma ernodeoides* | 'aiakanënë | Rubiaceae |
| Nothocestrum breviflorum* | 'aiea | Solanaceae |
| Nothocestrum latifolium* | 'aiea | Solanaceae |
| Nothocestrum longifolium* | 'aiea | Solanaceae |
| Nothocestrum peltatum* | 'aiea | Solanaceae |
| Schoenoplectus lacustris subsp. validus* | 'aka'akai | Cyperaceae |
| Sporobolus virginicus* | 'aki'aki | Poaceae |
| Hibiscus furcellatus* | 'akiohala | Malvaceae |
| Chamaesyce arnottiana* | 'akoko | Euphorbiaceae |
| Chamaesyce atrococca* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. amplectens* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. celastroides* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. hanapepensis* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. kaenana* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. laehiensis* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. lorifolia* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. stokesii* | 'akoko | Euphorbiaceae |
| Chamaesyce celastroides var. tomentella* | 'akoko | Euphorbiaceae |
| Chamaesyce clusiifolia* | 'akoko | Euphorbiaceae |
| Chamaesyce degeneri* | 'akoko | Euphorbiaceae |
| Chamaesyce deppeana* | 'akoko | Euphorbiaceae |
| Chamaesyce eleanoriae* | 'akoko | Euphorbiaceae |
| Chamaesyce halemanui* | 'akoko | Euphorbiaceae |
| Chamaesyce kuwaleana* | 'akoko | Euphorbiaceae |
| Chamaesyce multiformis var. microphylla* | 'akoko | Euphorbiaceae |
| Chamaesyce multiformis var. multiformis* | 'akoko | Euphorbiaceae |
| Chamaesyce olowaluana* | 'akoko | Euphorbiaceae |
| Chamaesyce remyi var. hanaleiensis* | 'akoko | Euphorbiaceae |
| Chamaesyce remyi var. kauaiensis* | 'akoko | Euphorbiaceae |
| Chamaesyce remyi var. remyi* | 'akoko | Euphorbiaceae |
| Chamaesyce rockii* | 'akoko | Euphorbiaceae |
| Chamaesyce skottsbergii var. skottsbergii* | 'akoko | Euphorbiaceae |
| Chamaesyce skottsbergii var. vaccinioides* | 'akoko | Euphorbiaceae |
| Chamaesyce sparsiflora* | 'akoko | Euphorbiaceae |
| Dryopteris unidentata var. paleacea* | 'akole | Dryopteridaceae |
| Dryopteris unidentata var. unidentata* | 'akole | Dryopteridaceae |
| Cyanea tritomantha* | 'akü | Campanulaceae |
| Cyanea platyphylla* | 'akü'akü | Campanulaceae |
| Peperomia alternifolia* | 'ala'ala wai nui | Piperaceae |
| Peperomia blanda var. floribunda* | 'ala'ala wai nui | Piperaceae |
| Peperomia cookiana* | 'ala'ala wai nui | Piperaceae |
| Peperomia degeneri* | 'ala'ala wai nui | Piperaceae |
| Peperomia eekana* | 'ala'ala wai nui | Piperaceae |
| Peperomia ellipticibacca* | 'ala'ala wai nui | Piperaceae |
| Peperomia expallescens* | 'ala'ala wai nui | Piperaceae |
| Peperomia globulanthera* | 'ala'ala wai nui | Piperaceae |
| Peperomia hesperomannii* | 'ala'ala wai nui | Piperaceae |
| Peperomia hirtipetiola* | 'ala'ala wai nui | Piperaceae |
| Peperomia hypoleuca* | 'ala'ala wai nui | Piperaceae |
| Peperomia kipahuluensis* | 'ala'ala wai nui | Piperaceae |
| Peperomia kokeana* | 'ala'ala wai nui | Piperaceae |
| Peperomia latifolia* | 'ala'ala wai nui | Piperaceae |
| Peperomia ligustrina* | 'ala'ala wai nui | Piperaceae |
| Peperomia macraeana* | 'ala'ala wai nui | Piperaceae |
| Peperomia mauiensis* | 'ala'ala wai nui | Piperaceae |
| Peperomia membranacea* | 'ala'ala wai nui | Piperaceae |
| Peperomia oahuensis* | 'ala'ala wai nui | Piperaceae |
| Peperomia obovatilimba* | 'ala'ala wai nui | Piperaceae |
| Peperomia remyi* | 'ala'ala wai nui | Piperaceae |
| Peperomia rockii* | 'ala'ala wai nui | Piperaceae |
| Peperomia sandwicensis* | 'ala'ala wai nui | Piperaceae |
| Peperomia subpetiolata* | 'ala'ala wai nui | Piperaceae |
| Peperomia tetraphylla* | 'ala'ala wai nui | Piperaceae |
| Plectranthus parviflorus* | 'ala'ala wai nui | Lamiaceae |
| Sadleria cyatheoides* | 'ama'u | Blechnaceae |
| Sadleria souleyetiana* | 'ama'u | Blechnaceae |
| Sadleria wagneriana* | 'ama'u | Blechnaceae |
| Sadleria pallida* | 'ama'u 'i'i | Blechnaceae |
| Alocasia macrorrhizos | 'ape | Araceae |
| Xanthosoma robustum | 'ape | Araceae |
| Gunnera kauaiensis* | 'ape'ape | Gunneraceae |
| Gunnera petaloidea* | 'ape'ape | Gunneraceae |
| Sadleria squarrosa* | 'apu'u | Blechnaceae |
| Sadleria unisora* | 'apu'u | Blechnaceae |
| Tephrosia purpurea var. purpurea | 'auhuhu | Fabaceae |
| Piper methysticum | 'awa | Piperaceae |
| Zingiber zerumbet | 'awapuhi | Zingiberaceae |
| Liparis hawaiensis* | 'awapuhiakanaloa | Orchidaceae |
| Argyroxiphium caliginis* | 'Eke silversword | Asteraceae |
| Pseudognaphalium sandwicensium var. hawaiiense* | 'ena'ena | Asteraceae |
| Pseudognaphalium sandwicensium var. kilaueanum* | 'ena'ena | Asteraceae |
| Pseudognaphalium sandwicensium var. molokaiense* | 'ena'ena | Asteraceae |
| Pseudognaphalium sandwicensium var. sandwicensium* | 'ena'ena | Asteraceae |
| Dryopteris fusco-atra var. fusco-atra* | 'i'i | Dryopteridaceae |
| Dryopteris fusco-atra var. lamoureuxii* | 'i'i | Dryopteridaceae |
| Dryopteris wallichiana* | 'i'o nui | Dryopteridaceae |
| Freycinetia arborea* | 'ie'ie | Pandanaceae |
| Portulaca lutea* | 'ihi | Portulacaceae |
| Portulaca molokiniensis* | 'ihi | Portulacaceae |
| Portulaca villosa* | 'ihi | Portulacaceae |
| Marsilea villosa* | 'ihi'ihi | Marsileaceae |
| Santalum freycinetianum var. freycinetianum* | 'iliahi | Santalaceae |
| Santalum freycinetianum var. lanaiense* | 'iliahi | Santalaceae |
| Santalum freycinetianum var. pyrularium* | 'iliahi | Santalaceae |
| Santalum haleakalae* | 'iliahi | Santalaceae |
| Santalum paniculatum var. paniculatum* | 'iliahi | Santalaceae |
| Santalum paniculatum var. pilgeri* | 'iliahi | Santalaceae |
| Santalum ellipticum* | 'iliahialo'e | Santalaceae |
| Plumbago zeylanica* | 'ilie'e | Plumbaginaceae |
| Cyrtandra platyphylla* | 'ilihia | Gesneriaceae |
| Sida fallax* | 'ilima | Malvaceae |
| Asplenium horridum var. glabratum* | 'iwa | Aspleniaceae |
| Asplenium horridum var. horridum* | 'iwa | Aspleniaceae |
| Adiantum capillus-veneris* | 'iwa'iwa | Pteridaceae |
| Asplenium adiantum-nigrum* | 'iwa'iwa | Aspleniaceae |
| Asplenium aethiopicum* | 'iwa'iwa a Käne | Aspleniaceae |
| Asplenium macraei* | 'iwa'iwa lau li'i | Aspleniaceae |
| Tectaria gaudichaudii* | 'iwa'iwa lau nui | Dryopteridaceae |
| Sesbania tomentosa* | 'ohai | Fabaceae |
| Isachne distichophylla* | 'ohe | Poaceae |
| Joinvillea ascendens subsp. ascendens* | 'ohe | Joinvilleaceae |
| Reynoldsia sandwicensis* | 'ohe | Araliaceae |
| Schizostachyum glaucifolium | 'ohe | Poaceae |
| Tetraplasandra hawaiensis* | 'ohe | Araliaceae |
| Tetraplasandra waimeae* | 'ohe kiko'olä | Araliaceae |
| Tetraplasandra oahuensis* | 'ohe mauka | Araliaceae |
| Scaevola glabra* | 'ohe naupaka | Goodeniaceae |
| Haplopteris elongata* | 'ohe'ohe | Vittariaceae |
| Tetraplasandra gymnocarpa* | 'ohe'ohe | Araliaceae |
| Tetraplasandra kavaiensis* | 'ohe'ohe | Araliaceae |
| Asplenium trichomanes subsp. densum* | 'oäli'i | Aspleniaceae |
| Ipomoea batatas | 'uala | Convolvulaceae |
| Waltheria indica* | 'uhaloa | Sterculiaceae |
| Hedyotis elatior* | 'uiwi (Moloka'i) | Rubiaceae |
| Cladium jamaicense* | 'uki | Cyperaceae |
| Machaerina angustifolia* | 'uki | Cyperaceae |
| Dianella sandwicensis* | 'uki'uki | Liliaceae |
| Osteomeles anthyllidifolia* | 'ülei | Rosaceae |
| Chenopodium oahuense* | 'äheahea | Chenopodiaceae |
| Argyroxiphium sandwicense subsp. macrocephalum* | 'ähinahina | Asteraceae |
| Argyroxiphium sandwicense subsp. sandwicense* | 'ähinahina | Asteraceae |
| Artemisia australis* | 'ähinahina | Asteraceae |
| Artemisia kauaiensis* | 'ähinahina | Asteraceae |
| Artemisia mauiensis* | 'ähinahina | Asteraceae |
| Rubus hawaiensis* | 'äkala | Rosaceae |
| Rubus macraei* | 'äkala | Rosaceae |
| Wikstroemia bicornuta* | 'äkia | Thymelaeaceae |
| Wikstroemia forbesii* | 'äkia | Thymelaeaceae |
| Wikstroemia furcata* | 'äkia | Thymelaeaceae |
| Wikstroemia hanalei* | 'äkia | Thymelaeaceae |
| Wikstroemia monticola* | 'äkia | Thymelaeaceae |
| Wikstroemia oahuensis var. oahuensis* | 'äkia | Thymelaeaceae |
| Wikstroemia oahuensis var. palustris* | 'äkia | Thymelaeaceae |
| Wikstroemia phillyreifolia* | 'äkia | Thymelaeaceae |
| Wikstroemia pulcherrima* | 'äkia | Thymelaeaceae |
| Wikstroemia sandwicensis* | 'äkia | Thymelaeaceae |
| Wikstroemia skottsbergiana* | 'äkia | Thymelaeaceae |
| Wikstroemia uva-ursi var. kauaiensis* | 'äkia | Thymelaeaceae |
| Wikstroemia uva-ursi var. uva-ursi* | 'äkia | Thymelaeaceae |
| Wikstroemia villosa* | 'äkia | Thymelaeaceae |
| Solanum nelsonii* | 'äkia (Ni'ihau) | Solanaceae |
| Sesuvium portulacastrum* | 'äkulikuli | Aizoaceae |
| Portulaca pilosa | 'äkulikuli (Ni'ihau) | Portulacaceae |
| Athyrium microphyllum* | 'äkölea | Athyriaceae |
| Boehmeria grandis* | 'äkölea | Urticaceae |
| Ctenitis latifrons* | 'äkölea | Dryopteridaceae |
| Pouteria sandwicensis* | 'äla'a | Sapotaceae |
| Colubrina asiatica* | 'änapanapa | Rhamnaceae |
| Lepidium bidentatum var. o-waihiense* | 'änaunau | Brassicaceae |
| Lepidium bidentatum var. remyi* | 'änaunau | Brassicaceae |
| Lepidium serra* | 'änaunau | Brassicaceae |
| Sicyos alba* | 'änunu | Cucurbitaceae |
| Sicyos anunu* | 'änunu | Cucurbitaceae |
| Sicyos erostratus* | 'änunu | Cucurbitaceae |
| Sicyos herbstii* | 'änunu | Cucurbitaceae |
| Sicyos hillebrandii* | 'änunu | Cucurbitaceae |
| Sicyos hispidus* | 'änunu | Cucurbitaceae |
| Sicyos lanceoloideus* | 'änunu | Cucurbitaceae |
| Sicyos lasiocephalus* | 'änunu | Cucurbitaceae |
| Sicyos macrophyllus* | 'änunu | Cucurbitaceae |
| Sicyos semitonsus* | 'änunu | Cucurbitaceae |
| Sicyos waimanaloensis* | 'änunu | Cucurbitaceae |
| Canavalia galeata* | 'äwikiwiki | Fabaceae |
| Canavalia hawaiiensis* | 'äwikiwiki | Fabaceae |
| Canavalia kauaiensis* | 'äwikiwiki | Fabaceae |
| Canavalia molokaiensis* | 'äwikiwiki | Fabaceae |
| Canavalia napaliensis* | 'äwikiwiki | Fabaceae |
| Canavalia pubescens* | 'äwikiwiki | Fabaceae |
| Centaurium sebaeoides* | 'äwiwi | Gentianaceae |
| Hedyotis cookiana* | 'äwiwi | Rubiaceae |
| Asplenium nidus* | 'ëkaha | Aspleniaceae |
| Elaphoglossum aemulum* | 'ëkaha | Elaphoglossaceae |
| Pteris cretica* | 'öali | Pteridaceae |
| Schizaea robusta* | 'öali'i makali'i | Schizaeaceae |
| Vaccinium calycinum* | 'öhelo | Ericaceae |
| Vaccinium dentatum* | 'öhelo | Ericaceae |
| Vaccinium reticulatum* | 'öhelo | Ericaceae |
| Lycium sandwicense* | 'öhelo kai | Solanaceae |
| Fragaria chiloensis subsp. sandwicensis* | 'öhelo papa | Rosaceae |
| Metrosideros macropus* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. dieteri* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. glaberrima* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. incana* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. macrophylla* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. newellii* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. polymorpha* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. pseudorugosa* | 'öhi'a | Myrtaceae |
| Metrosideros polymorpha var. pumila* | 'öhi'a | Myrtaceae |
| Syzygium malaccense | 'öhi'a 'ai | Myrtaceae |
| Syzygium sandwicensis* | 'öhi'a hä | Myrtaceae |
| Mecodium recurvum* | 'öhi'a kü | Hymenophyllaceae |
| Clermontia hawaiiensis* | 'öhä këpau | Campanulaceae |
| Clermontia calophylla* | 'öhä wai | Campanulaceae |
| Clermontia clermontioides subsp. clermontioides* | 'öhä wai | Campanulaceae |
| Clermontia clermontioides subsp. rockiana* | 'öhä wai | Campanulaceae |
| Clermontia drepanomorpha* | 'öhä wai | Campanulaceae |
| Clermontia grandiflora subsp. grandiflora* | 'öhä wai | Campanulaceae |
| Clermontia grandiflora subsp. maxima* | 'öhä wai | Campanulaceae |
| Clermontia grandiflora subsp. munroi* | 'öhä wai | Campanulaceae |
| Clermontia kakeana* | 'öhä wai | Campanulaceae |
| Clermontia kohalae* | 'öhä wai | Campanulaceae |
| Clermontia lindseyana* | 'öhä wai | Campanulaceae |
| Clermontia micrantha* | 'öhä wai | Campanulaceae |
| Clermontia montis-loa* | 'öhä wai | Campanulaceae |
| Clermontia multiflora* | 'öhä wai | Campanulaceae |
| Clermontia oblongifolia subsp. brevipes* | 'öhä wai | Campanulaceae |
| Clermontia oblongifolia subsp. mauiensis* | 'öhä wai | Campanulaceae |
| Clermontia oblongifolia subsp. oblongifolia* | 'öhä wai | Campanulaceae |
| Clermontia pallida* | 'öhä wai | Campanulaceae |
| Clermontia parviflora* | 'öhä wai | Campanulaceae |
| Clermontia peleana subsp. peleana* | 'öhä wai | Campanulaceae |
| Clermontia peleana subsp. singuliflora* | 'öhä wai | Campanulaceae |
| Clermontia persicifolia* | 'öhä wai | Campanulaceae |
| Clermontia pyrularia* | 'öhä wai | Campanulaceae |
| Clermontia samuelii subsp. hanaensis* | 'öhä wai | Campanulaceae |
| Clermontia samuelii subsp. samuelii* | 'öhä wai | Campanulaceae |
| Clermontia tuberculata* | 'öhä wai | Campanulaceae |
| Clermontia waimeae* | 'öhä wai | Campanulaceae |
| Clermontia arborescens subsp. arborescens* | 'öhä wai nui | Campanulaceae |
| Clermontia arborescens subsp. waihiae* | 'öhä wai nui | Campanulaceae |
| Clermontia arborescens subsp. waikoluensis* | 'öhä wai nui | Campanulaceae |
| Doodia kunthiana* | 'ökupukupu | Blechnaceae |
| Cheirodendron dominii* | 'ölapa | Araliaceae |
| Cheirodendron fauriei* | 'ölapa | Araliaceae |
| Cheirodendron forbesii* | 'ölapa | Araliaceae |
| Cheirodendron platyphyllum subsp. kauaiense* | 'ölapa | Araliaceae |
| Cheirodendron platyphyllum subsp. platyphyllum* | 'ölapa | Araliaceae |
| Cheirodendron trigynum subsp. helleri* | 'ölapa | Araliaceae |
| Cheirodendron trigynum subsp. trigynum* | 'ölapa | Araliaceae |
| Coprosma waimeae* | 'ölena | Rubiaceae |
| Curcuma longa | 'ölena | Zingiberaceae |
| Myrsine helleri* | 'öliko | Myrsinaceae |
| Brighamia insignis* | 'ölulu | Campanulaceae |
| Psychotria mauiensis* | 'öpiko | Rubiaceae |
| Sapindus saponaria* | a'e | Sapindaceae |
| Zanthoxylum hawaiiense* | a'e | Rutaceae |
| Zanthoxylum kauaense* | a'e | Rutaceae |
| Zanthoxylum oahuense* | a'e | Rutaceae |
| Streblus pendulinus* | a'ia'i | Moraceae |
| Abutilon auritum | abutilon | Malvaceae |
| Abutilon eremitopetalum* | abutilon | Malvaceae |
| Abutilon indicum | abutilon | Malvaceae |
| Abutilon sandwicense* | abutilon | Malvaceae |
| Acacia aneura | acacia | Fabaceae |
| Acacia melanoxylon | acacia | Fabaceae |
| Acacia parramattensis | acacia | Fabaceae |
| Acanthocereus tetragonus | acanthocereus | Cactaceae |
| Acanthospermum hispidum | acanthospermum | Asteraceae |
| Achyranthes aspera var. aspera | achyranthes | Amaranthaceae |
| Achyranthes aspera var. pubescens | achyranthes | Amaranthaceae |
| Achyranthes atollensis* | achyranthes | Amaranthaceae |
| Achyranthes mutica* | achyranthes | Amaranthaceae |
| Achyranthes splendens var. rotundata* | achyranthes | Amaranthaceae |
| Achyranthes splendens var. splendens* | achyranthes | Amaranthaceae |
| Ophioglossum nudicaule* | adder's tongue | Ophioglossaceae |
| Ophioglossum petiolatum* | adder's tongue | Ophioglossaceae |
| Adenophorus abietinus* | adenophorus | Grammitidaceae |
| Adenophorus epigaeus* | adenophorus | Grammitidaceae |
| Adenophorus haalilioanus* | adenophorus | Grammitidaceae |
| Adenophorus nothsp. x_abbottiae* | adenophorus | Grammitidaceae |
| Adenophorus nothsp. x_bishopii* | adenophorus | Grammitidaceae |
| Adenophorus nothsp. x_carsonii* | adenophorus | Grammitidaceae |
| Adenophorus oahuensis* | adenophorus | Grammitidaceae |
| Adenophorus pinnatifidus var. pinnatifidus* | adenophorus | Grammitidaceae |
| Adenophorus pinnatifidus var. rockii* | adenophorus | Grammitidaceae |
| Adenophorus tripinnatifidus* | adenophorus | Grammitidaceae |
| Adiantum raddianum | adiantum | Pteridaceae |
| Aeschynomene paniculata | aeschynomene | Fabaceae |
| Spathodea campanulata | African tulip tree | Bignoniaceae |
| Agrostis canina | agrostis | Poaceae |
| Agrostis capillaris | agrostis | Poaceae |
| Agrostis exarata var. monolepis | agrostis | Poaceae |
| Agrostis sandwicensis* | agrostis | Poaceae |
| Bryophyllum pinnatum | air plant | Crassulaceae |
| Psydrax odorata* | alahe'e | Rubiaceae |
| Melicope adscendens* | alani | Rutaceae |
| Melicope balloui* | alani | Rutaceae |
| Melicope christophersenii* | alani | Rutaceae |
| Melicope cinerea* | alani | Rutaceae |
| Melicope degeneri* | alani | Rutaceae |
| Melicope feddei* | alani | Rutaceae |
| Melicope haleakalae* | alani | Rutaceae |
| Melicope haupuensis* | alani | Rutaceae |
| Melicope hiiakae* | alani | Rutaceae |
| Melicope hosakae* | alani | Rutaceae |
| Melicope kaalaensis* | alani | Rutaceae |
| Melicope knudsenii* | alani | Rutaceae |
| Melicope lydgatei* | alani | Rutaceae |
| Melicope macropus* | alani | Rutaceae |
| Melicope makahae* | alani | Rutaceae |
| Melicope molokaiensis* | alani | Rutaceae |
| Melicope mucronulata* | alani | Rutaceae |
| Melicope munroi* | alani | Rutaceae |
| Melicope nealae* | alani | Rutaceae |
| Melicope oahuensis* | alani | Rutaceae |
| Melicope obovata* | alani | Rutaceae |
| Melicope orbicularis* | alani | Rutaceae |
| Melicope ovalis* | alani | Rutaceae |
| Melicope ovata* | alani | Rutaceae |
| Melicope pallida* | alani | Rutaceae |
| Melicope paniculata* | alani | Rutaceae |
| Melicope peduncularis* | alani | Rutaceae |
| Melicope pseudoanisata* | alani | Rutaceae |
| Melicope puberula* | alani | Rutaceae |
| Melicope quadrangularis* | alani | Rutaceae |
| Melicope radiata* | alani | Rutaceae |
| Melicope reflexa* | alani | Rutaceae |
| Melicope rotundifolia* | alani | Rutaceae |
| Melicope saint-johnii* | alani | Rutaceae |
| Melicope sandwicensis* | alani | Rutaceae |
| Melicope sessilis* | alani | Rutaceae |
| Melicope volcanica* | alani | Rutaceae |
| Melicope wailauensis* | alani | Rutaceae |
| Melicope wawraeana* | alani | Rutaceae |
| Melicope zahlbruckneri* | alani | Rutaceae |
| Melicope waialealae* | alani wai | Rutaceae |
| Albizia chinensis | albizia | Fabaceae |
| Albizia saponaria | albizia | Fabaceae |
| Boerhavia acutifolia* | alena | Nyctaginaceae |
| Boerhavia herbstii* | alena | Nyctaginaceae |
| Boerhavia repens* | alena | Nyctaginaceae |
| Medicago sativa | alfalfa | Fabaceae |
| Erodium cicutarium | alfilaria | Geraniaceae |
| Prosopis juliflora+ | algaroba | Fabaceae |
| Prosopis pallida | algaroba | Fabaceae |
| Pimenta dioica+ | allspice | Myrtaceae |
| Hibiscus clayi* | aloalo | Malvaceae |
| Alocasia cucullata | alocasia | Araceae |
| Aloe vera | aloe | Aloeaceae |
| Alphitonia excelsa | alphitonia | Rhamnaceae |
| Alpinia zerumbet | alpinia | Zingiberaceae |
| Trifolium hybridum var. hybridum | Alsike clover | Fabaceae |
| Alstonia macrophylla | alstonia | Apocynaceae |
| Alternanthera brasiliana | alternanthera | Amaranthaceae |
| Alysicarpus vaginalis | alyce clover | Fabaceae |
| Amaranthus brownii* | amaranthus | Amaranthaceae |
| Amaranthus graecizans | amaranthus | Amaranthaceae |
| Amaranthus lividus subsp. polygonoides | amaranthus | Amaranthaceae |
| Amaranthus retroflexus | amaranthus | Amaranthaceae |
| Daucus pusillus | American carrot | Apiaceae |
| Rhizophora mangle | American mangrove | Rhizophoraceae |
| Hippeastrum striatum | amryllis | Liliaceae |
| Amsinckia intermedia | amsinckia | Boraginaceae |
| Brugmansia x_candida | angel's trumpet | Solanaceae |
| Dichanthium annulatum | Angleton grass | Poaceae |
| Angophora costata | angophora | Myrtaceae |
| Annona cherimola | annona | Annonaceae |
| Poa annua | annual bluegrass | Poaceae |
| Aster subulatus var. sandwicensis | annual saltmarsh aster | Asteraceae |
| Anthephora hermaphrodita | anthephora | Poaceae |
| Aphelandra aurantiaca | aphelandra | Acanthaceae |
| Eucalyptus bridgesiana | apple box | Myrtaceae |
| Nicandra physalodes | apple of Peru | Solanaceae |
| Solanum linnaeanum | apple of Sodom | Solanaceae |
| Coffea arabica | Arabian coffee | Rubiaceae |
| Arachniodes insularis* | arachniodes | Dryopteridaceae |
| Urena lobata | aramina | Malvaceae |
| Araucaria columnaris | araucaria | Araucariaceae |
| Arenga pinnata | arenga | Arecaceae |
| Eucalyptus cinerea | argyle apple | Myrtaceae |
| Argyreia nervosa | argyreia | Convolvulaceae |
| Aristea gerrardii | aristea | Iridaceae |
| Aristida adscensionis | aristida | Poaceae |
| Arrhenatherum elatius | arrhenatherum | Poaceae |
| Sagittaria latifolia | arrowhead | Alismataceae |
| Arthraxon hispidus | arthraxon | Poaceae |
| Arthrostemma ciliatum | arthrostemma | Melastomataceae |
| Pilea microphylla | artillery plant | Urticaceae |
| Centella asiatica | Asiatic pennywort | Apiaceae |
| Asparagus asparagoides | asparagus | Liliaceae |
| Asparagus densiflorus | asparagus | Liliaceae |
| Asparagus plumosus | asparagus | Liliaceae |
| Asplenium contiguum var. contiguum* | asplenium | Aspleniaceae |
| Asplenium contiguum var. hirtulum* | asplenium | Aspleniaceae |
| Asplenium haleakalense* | asplenium | Aspleniaceae |
| Asplenium hobdyi* | asplenium | Aspleniaceae |
| Asplenium monanthes* | asplenium | Aspleniaceae |
| Asplenium normale* | asplenium | Aspleniaceae |
| Asplenium peruvianum var. insulare* | asplenium | Aspleniaceae |
| Asplenium schizophyllum* | asplenium | Aspleniaceae |
| Asplenium sphenotomum* | asplenium | Aspleniaceae |
| Asplenium x_flagrum* | asplenium | Aspleniaceae |
| Asplenium x_kokeense* | asplenium | Aspleniaceae |
| Asplenium x_sphenocookii* | asplenium | Aspleniaceae |
| Asplenium x_waikamoi* | asplenium | Aspleniaceae |
| Atriplex canescens | atriplex | Chenopodiaceae |
| Hedyotis acuminata* | au | Rubiaceae |
| Isodendrion hosakae* | aupaka | Violaceae |
| Isodendrion laurifolium* | aupaka | Violaceae |
| Isodendrion longifolium* | aupaka | Violaceae |
| Dichanthium sericeum | Australian bluestem | Poaceae |
| Cotula australis | Australian brass buttons | Asteraceae |
| Toona ciliata | Australian red cedar | Meliaceae |
| Atriplex semibaccata | Australian saltbush | Chenopodiaceae |
| Leptospermum laevigatum | Australian tea tree | Myrtaceae |
| Sphaeropteris cooperi+ | Australian tree fern | Cyatheaceae |
| Clusia rosea+ | autograph tree | Clusiaceae |
| Avena barbata | avena | Poaceae |
| Persea americana | avocado | Lauraceae |
| Axonopus compressus | axonopus | Poaceae |
| Asclepias physocarpa | balloon plant | Asclepiadaceae |
| Momordica charantia | balsam pear | Cucurbitaceae |
| Baltimora recta | baltimora | Asteraceae |
| Arundina graminifolia | bamboo orchid | Orchidaceae |
| Passiflora tarminiana+ | banana poka | Passifloraceae |
| Eucalyptus botryoides | bangalay | Myrtaceae |
| Banksia integrifolia | banksia | Proteaceae |
| Ficus benghalensis+ | banyan | Moraceae |
| Cymbopogon refractus | barbwire grass | Poaceae |
| Barleria repens | barleria | Acanthaceae |
| Hordeum brachyantherum | barley | Poaceae |
| Hordeum murinum subsp. leporinum | barley | Poaceae |
| Hordeum vulgare | barley | Poaceae |
| Echinochloa crus-galli | barnyard grass | Poaceae |
| Basella alba | basella | Basellaceae |
| Ocimum gratissimum | basil | Lamiaceae |
| Oplismenus hirtellus | basketgrass | Poaceae |
| Bassia hyssopifolia+ | bassia | Chenopodiaceae |
| Bastardia viscosa | bastardia | Malvaceae |
| Bauhinia monandra | bauhinia | Fabaceae |
| Thevetia peruviana | be-still tree | Apocynaceae |
| Dactyloctenium aegyptium | beach wiregrass | Poaceae |
| Rhynchospora caduca | beak-rush | Cyperaceae |
| Rhynchospora globularis | beak-rush | Cyperaceae |
| Rhynchospora radicans subsp. microcephala | beak-rush | Cyperaceae |
| Polypogon fugax | beardgrass | Poaceae |
| Galium divaricatum | bedstraw | Rubiaceae |
| Begonia cucullata | begonia | Begoniaceae |
| Begonia fusca | begonia | Begoniaceae |
| Begonia hirtella | begonia | Begoniaceae |
| Thunbergia grandiflora+ | Bengal trumpet | Acanthaceae |
| Cynodon aethiopicus | Bermuda grass | Poaceae |
| Cynodon dactylon | Bermuda grass | Poaceae |
| Cynodon nlemfuensis | Bermuda grass | Poaceae |
| Bidens gardneri | bidens | Asteraceae |
| Briza maxima | big quaking grass | Poaceae |
| Macaranga mappa+ | bingabing | Euphorbiaceae |
| Capsicum annuum | bird pepper | Solanaceae |
| Vicia tenuifolia | bird vetch | Fabaceae |
| Rumex obtusifolius subsp. obtusifolius | bitter dock | Polygonaceae |
| Centaurium erythraea subsp. erythraea | bitter herb | Gentianaceae |
| Cardamine flexuosa | bittercress | Brassicaceae |
| Phyllostachys nigra var. henionis | black bamboo | Poaceae |
| Eucalyptus raveretiana | black ironbox | Myrtaceae |
| Medicago lupulina | black medick | Fabaceae |
| Brassica nigra | black mustard | Brassicaceae |
| Eucalyptus amygdalina | black peppermint | Myrtaceae |
| Acacia mearnsii | black wattle | Fabaceae |
| Abrus precatorius | black-eyed Susan | Fabaceae |
| Thunbergia alata+ | black-eyed Susan vine | Acanthaceae |
| Eucalyptus pilularis | blackbutt | Myrtaceae |
| Utricularia gibba | bladderwort | Lentibulariaceae |
| Gaillardia pulchella | blanket flower | Asteraceae |
| Blechnum appendiculatum | blechnum | Blechnaceae |
| Blechum pyramidatum | blechum | Acanthaceae |
| Corymbia gummifera | bloodwood | Myrtaceae |
| Gilia capitata | blue field gilia | Polemoniaceae |
| Eucalyptus globulus subsp. globulus | blue gum | Myrtaceae |
| Eucalyptus globulus subsp. maidenii | blue gum | Myrtaceae |
| Linaria canadensis var. texana | blue toadflax | Scrophulariaceae |
| Buchnera pusilla | bluehearts | Scrophulariaceae |
| Andropogon glomeratus | bluestem | Poaceae |
| Blumea laciniata | blumea | Asteraceae |
| Blumea sessiliflora | blumea | Asteraceae |
| Blutaparon vermiculare | blutaparon | Amaranthaceae |
| Ficus religiosa+ | bo tree | Moraceae |
| Bocconia frutescens+ | bocconia | Papaveraceae |
| Boerhavia coccinea | boerhavia | Nyctaginaceae |
| Bonamia menziesii* | bonamia | Convolvulaceae |
| Bothriochloa bladhii | bothriochloa | Poaceae |
| Bothriochloa laguroides | bothriochloa | Poaceae |
| Bothriospermum tenellum | bothriospermum | Boraginaceae |
| Bouteloua curtipendula | bouteloua | Poaceae |
| Brachiaria brizantha | brachiaria | Poaceae |
| Brachiaria distachya | brachiaria | Poaceae |
| Brachiaria mollis | brachiaria | Poaceae |
| Brachiaria plantaginea | brachiaria | Poaceae |
| Brachiaria reptans | brachiaria | Poaceae |
| Brachiaria subquadripara | brachiaria | Poaceae |
| Plantago aristata | bracted plantain | Plantaginaceae |
| Brexia madagascariensis+ | brexia | Grossulariaceae |
| Setaria verticillata | bristly foxtail | Poaceae |
| Encelia farinosa | brittle bush | Asteraceae |
| Adiantum tenerum | brittle maidenhair fern | Pteridaceae |
| Plantago major | broad-leaved plantain | Plantaginaceae |
| Vulpia bromoides | brome fescue | Poaceae |
| Bromus madritensis | bromegrass | Poaceae |
| Bromus rubens | bromegrass | Poaceae |
| Bromus secalinus | bromegrass | Poaceae |
| Bromus sterilis | bromegrass | Poaceae |
| Bromus tectorum | bromegrass | Poaceae |
| Andropogon virginicus | broomsedge | Poaceae |
| Bryophyllum daigremontianum | bryophyllum | Crassulaceae |
| Bryophyllum fedtschenkoi | bryophyllum | Crassulaceae |
| Buddleja davidii+ | buddleja | Buddlejaceae |
| Cenchrus ciliaris | buffelgrass | Poaceae |
| Watsonia borbonica | bugle lily | Iridaceae |
| Bulbostylis capillaris | bulbostylis | Cyperaceae |
| Cirsium vulgare | bull thistle | Asteraceae |
| Eucalyptus goniocalyx | bundy | Myrtaceae |
| Triumfetta rhomboidea | bur bush | Tiliaceae |
| Medicago polymorpha | bur clover | Fabaceae |
| Tragus berteronianus | bur grass | Poaceae |
| Impatiens walleriana | busy Lizzy | Balsaminaceae |
| Clitoria ternatea | butterfly pea | Fabaceae |
| Asclepias curassavica | butterfly weed | Asclepiadaceae |
| Spermacoce assurgens | buttonweed | Rubiaceae |
| Aristolochia littoralis+ | calico flower | Aristolochiaceae |
| Brachiaria mutica | California grass | Poaceae |
| Eschscholzia californica | California poppy | Papaveraceae |
| Callistopteris baldwinii* | callistopteris | Hymenophyllaceae |
| Callitris columellaris | callitris | Cupressaceae |
| Calopogonium galactioides | calopogonium | Fabaceae |
| Calotropis gigantea | calotropis | Asclepiadaceae |
| Calotropis procera | calotropis | Asclepiadaceae |
| Calyptocarpus vialis | calyptocarpus | Asteraceae |
| Camellia sinensis | camellia | Theaceae |
| Cinnamomum camphora+ | camphor tree | Lauraceae |
| Solidago canadensis var. scabra | Canada goldenrod | Asteraceae |
| Senna alata | candle bush | Fabaceae |
| Aleurites montana | candlenut | Euphorbiaceae |
| Physalis peruviana | Cape gooseberry | Solanaceae |
| Pittosporum viridiflorum+ | Cape pittosporum | Pittosporaceae |
| Carduus pycnocephalus | carduus | Asteraceae |
| Carex alligata* | carex | Cyperaceae |
| Carex echinata* | carex | Cyperaceae |
| Carex inversa | carex | Cyperaceae |
| Carex kauaiensis* | carex | Cyperaceae |
| Carex longii | carex | Cyperaceae |
| Carex macloviana subsp. subfusca* | carex | Cyperaceae |
| Carex meyenii* | carex | Cyperaceae |
| Carex montis-eeka* | carex | Cyperaceae |
| Carex thunbergii* | carex | Cyperaceae |
| Carex wahuensis subsp. herbstii* | carex | Cyperaceae |
| Carex wahuensis subsp. rubiginosa* | carex | Cyperaceae |
| Carex wahuensis subsp. wahuensis* | carex | Cyperaceae |
| Carmona retusa+ | carmona | Boraginaceae |
| Eragrostis pectinacea | Carolina lovegrass | Poaceae |
| Caryota mitis | caryota | Arecaceae |
| Ricinus communis | castor bean | Euphorbiaceae |
| Casuarina cunninghamiana | casuarina | Casuarinaceae |
| Macfadyena unguis-cati | cat's-claw climber | Bignoniaceae |
| Typha domingensis | cattail | Typhaceae |
| Manihot glaziovii | Ceará rubber tree | Euphorbiaceae |
| Cedrela odorata | cedrela | Meliaceae |
| Celosia argentea | celosia | Amaranthaceae |
| Centaurea cyanus | centaurea | Asteraceae |
| Centratherum punctatum subsp. punctatum | centratherum | Asteraceae |
| Centrosema pubescens | centrosema | Fabaceae |
| Cerastium glomeratum | cerastium | Caryophyllaceae |
| Chamaesyce herbstii* | chamaesyce | Euphorbiaceae |
| Bryophyllum tubiflorum | chandelier plant | Crassulaceae |
| Charpentiera tomentosa var. tomentosa* | charpentiera | Amaranthaceae |
| Malva parviflora | cheese weed | Malvaceae |
| Petrorhagia velutina | childing pink | Caryophyllaceae |
| Madia sativa var. sativa | Chile tarweed | Asteraceae |
| Melia azedarach | chinaberry | Meliaceae |
| Ficus microcarpa+ | Chinese banyan | Moraceae |
| Livistona chinensis+ | Chinese fan palm | Arecaceae |
| Cynoglossum amabile | Chinese forget-me-not | Boraginaceae |
| Phaius tankarvilleae | Chinese ground orchid | Orchidaceae |
| Lespedeza cuneata | Chinese lespedeza | Fabaceae |
| Brassica juncea | Chinese mustard | Brassicaceae |
| Asystasia gangetica | Chinese violet | Acanthaceae |
| Christella boydiae* | christella | Thelypteridaceae |
| Christella parasitica | christella | Thelypteridaceae |
| Christella wailele* | christella | Thelypteridaceae |
| Christella x_intermedia* | christella | Thelypteridaceae |
| Christella x_palmeri* | christella | Thelypteridaceae |
| Schinus terebinthifolius | Christmas berry | Anacardiaceae |
| Chrysophyllum oliviforme | chrysophyllum | Sapotaceae |
| Cyperus esculentus | chufa | Cyperaceae |
| Cuphea ignea | cigar flower | Lythraceae |
| Cinnamomum verum+ | cinnamon tree | Lauraceae |
| Cissus rhombifolia | cissus | Vitaceae |
| Clerodendrum buchananii var. fallax | clerodendrum | Verbenaceae |
| Clerodendrum macrostegium | clerodendrum | Verbenaceae |
| Artabotrys hexapetalus | climbing ylang-ylang | Annonaceae |
| Clitoria heterophylla | clitoria | Fabaceae |
| Tridax procumbens | coat buttons | Asteraceae |
| Opuntia cochenillifera | cochineal cactus | Cactaceae |
| Xanthium strumarium var. canadense | cocklebur | Asteraceae |
| Solanum capsicoides | cockroach berry | Solanaceae |
| Dactylis glomerata | cocksfoot | Poaceae |
| Chrysobalanus icaco+ | coco plum | Chrysobalanaceae |
| Coffea liberica | coffea | Rubiaceae |
| Senna occidentalis | coffee senna | Fabaceae |
| Rhamnus californica var. californica | coffeeberry | Rhamnaceae |
| Solenostemon scutellarioides | coleus | Lamiaceae |
| Collomia linearis | collomia | Polemoniaceae |
| Hyptis pectinata | comb hyptis | Lamiaceae |
| Ranunculus plebeius | common Australian buttercup | Ranunculaceae |
| Ocimum basilicum | common basil | Lamiaceae |
| Zantedeschia aethiopica | common calla | Araceae |
| Typha latifolia | common cattail | Typhaceae |
| Stellaria media | common chickweed | Caryophyllaceae |
| Taraxacum officinale | common dandelion | Asteraceae |
| Senecio vulgaris | common groundsel | Asteraceae |
| Psidium guajava | common guava | Myrtaceae |
| Marrubium vulgare | common horehound | Lamiaceae |
| Casuarina equisetifolia | common ironwood | Casuarinaceae |
| Cerastium fontanum subsp. triviale | common mouse-ear chickweed | Caryophyllaceae |
| Ambrosia artemisiifolia | common ragweed | Asteraceae |
| Juncus bufonius | common rush | Juncaceae |
| Cenchrus echinatus | common sandbur | Poaceae |
| Platycerium bifurcatum | common staghorn fern | Polypodiaceae |
| Helianthus annuus | common sunflower | Asteraceae |
| Holcus lanatus | common velvet grass | Poaceae |
| Vicia sativa subsp. nigra | common vetch | Fabaceae |
| Achillea millefolium | common yarrow | Asteraceae |
| Convolvulus erubescens | convolvulus | Convolvulaceae |
| Rivina humilis | coral berry | Phytolaccaceae |
| Monochoria vaginalis | cordate monochoria | Pontederiaceae |
| Cordia dichotoma | cordia | Boraginaceae |
| Coriandrum sativum | coriander | Apiaceae |
| Veronica arvensis | corn speedwell | Scrophulariaceae |
| Spergula arvensis | corn spurry | Caryophyllaceae |
| Cortaderia jubata | cortaderia | Poaceae |
| Costus dubius | costus | Costaceae |
| Costus pulverulentus | costus | Costaceae |
| Costus woodsonii | costus | Costaceae |
| Cotoneaster pannosus+ | cotoneaster | Rosaceae |
| Hibiscus mutabilis | cotton rose | Malvaceae |
| Jatropha gossypiifolia | cotton-leaved jatropha | Euphorbiaceae |
| Digitaria abyssinica | crabgrass | Poaceae |
| Digitaria eriantha | crabgrass | Poaceae |
| Digitaria horizontalis | crabgrass | Poaceae |
| Digitaria radicosa | crabgrass | Poaceae |
| Crassocephalum crepidioides | crassocephalum | Asteraceae |
| Crassula multicava | crassula | Crassulaceae |
| Crassula ovata | crassula | Crassulaceae |
| Crassula sieberiana | crassula | Crassulaceae |
| Ranunculus repens | creeping buttercup | Ranunculaceae |
| Ficus pumila+ | creeping fig | Moraceae |
| Indigofera hendecaphylla | creeping indigo | Fabaceae |
| Digitaria fuscescens | creeping kükaepua'a | Poaceae |
| Sauvagesia erecta | creole tea | Ochnaceae |
| Costus speciosus | crepe ginger | Costaceae |
| Crepis vesicaria subsp. taraxacifolia | crepis | Asteraceae |
| Cressa truxillensis* | cressa | Convolvulaceae |
| Trifolium incarnatum var. incarnatum | crimson clover | Fabaceae |
| Crotalaria trichotoma | crotalaria | Fabaceae |
| Croton guatemalensis | croton | Euphorbiaceae |
| Cryptomeria japonica | cryptomeria | Taxodiaceae |
| Cryptostegia madagascariensis+ | cryptostegia | Asclepiadaceae |
| Euchiton japonicus | cudweed | Asteraceae |
| Euchiton sphaericus | cudweed | Asteraceae |
| Avena sativa | cultivated oat | Poaceae |
| Solandra maxima+ | cup of gold | Solanaceae |
| Eriochloa punctata | cupgrass | Poaceae |
| Rumex crispus subsp. crispus | curly dock | Polygonaceae |
| Rumex crispus subsp. fauriei | curly dock | Polygonaceae |
| Oenothera laciniata | cut-leaved evening primrose | Onagraceae |
| Cyanea rivularis* | cyanea | Campanulaceae |
| Cyperus compressus | cyperus | Cyperaceae |
| Cyperus confertus | cyperus | Cyperaceae |
| Cyperus congestus | cyperus | Cyperaceae |
| Cyperus cyperinus* | cyperus | Cyperaceae |
| Cyperus cyperoides | cyperus | Cyperaceae |
| Cyperus difformis | cyperus | Cyperaceae |
| Cyperus eragrostis | cyperus | Cyperaceae |
| Cyperus fauriei* | cyperus | Cyperaceae |
| Cyperus haspan | cyperus | Cyperaceae |
| Cyperus hillebrandii var. decipiens* | cyperus | Cyperaceae |
| Cyperus hillebrandii var. hillebrandii* | cyperus | Cyperaceae |
| Cyperus meyenianus | cyperus | Cyperaceae |
| Cyperus neokunthianus* | cyperus | Cyperaceae |
| Cyperus pennatiformis var. bryanii* | cyperus | Cyperaceae |
| Cyperus pennatiformis var. pennatiformis* | cyperus | Cyperaceae |
| Cyperus phleoides var. hawaiiensis* | cyperus | Cyperaceae |
| Cyperus phleoides var. phleoides* | cyperus | Cyperaceae |
| Cyperus pilosus | cyperus | Cyperaceae |
| Cyperus polystachyos* | cyperus | Cyperaceae |
| Cyperus prolifer | cyperus | Cyperaceae |
| Cyperus rockii* | cyperus | Cyperaceae |
| Cyperus sandwicensis* | cyperus | Cyperaceae |
| Cyperus sanguinolentus | cyperus | Cyperaceae |
| Cyperus trinervis | cyperus | Cyperaceae |
| Cyperus virens | cyperus | Cyperaceae |
| Cyrtandra paliku* | cyrtandra | Gesneriaceae |
| Cystopteris douglasii* | cystopteris | Athyriaceae |
| Cystopteris sandwicensis* | cystopteris | Athyriaceae |
| Dacrycarpus imbricatus | dacrycarpus | Podocarpaceae |
| Erigeron karvinskianus | daisy fleabane | Asteraceae |
| Dalea emarginata | dalea | Fabaceae |
| Paspalum dilatatum | dallis grass | Poaceae |
| Cestrum diurnum+ | day cestrum | Solanaceae |
| Eucalyptus deanei | Deane's gum | Myrtaceae |
| Delissea argutidentata* | delissea | Campanulaceae |
| Delissea fallax* | delissea | Campanulaceae |
| Delissea fauriei* | delissea | Campanulaceae |
| Delissea kauaiensis* | delissea | Campanulaceae |
| Delissea laciniata* | delissea | Campanulaceae |
| Delissea lanaiensis* | delissea | Campanulaceae |
| Delissea lauliiana* | delissea | Campanulaceae |
| Delissea niihauensis* | delissea | Campanulaceae |
| Delissea parviflora* | delissea | Campanulaceae |
| Delissea rhytidosperma* | delissea | Campanulaceae |
| Delissea sinuata* | delissea | Campanulaceae |
| Delissea subcordata subsp. obtusifolia* | delissea | Campanulaceae |
| Delissea subcordata subsp. subcordata* | delissea | Campanulaceae |
| Delissea takeuchii* | delissea | Campanulaceae |
| Delissea undulata* | delissea | Campanulaceae |
| Delissea waianaeensis* | delissea | Campanulaceae |
| Deparia cataracticola* | deparia | Athyriaceae |
| Deparia fenzliana* | deparia | Athyriaceae |
| Deparia kaalaana* | deparia | Athyriaceae |
| Deparia marginalis* | deparia | Athyriaceae |
| Deparia petersenii | deparia | Athyriaceae |
| Deparia prolifera* | deparia | Athyriaceae |
| Dianthus armeria subsp. armeria | Deptford pink | Caryophyllaceae |
| Derris elliptica+ | derris | Fabaceae |
| Eucalyptus rudis | desert gum | Myrtaceae |
| Dichanthelium cynodon* | dichanthelium | Poaceae |
| Dichanthelium hillebrandianum* | dichanthelium | Poaceae |
| Dichanthelium isachnoides* | dichanthelium | Poaceae |
| Dichanthelium koolauense* | dichanthelium | Poaceae |
| Dichanthium tenue | dichanthium | Poaceae |
| Dichelachne crinita | dichelachne | Poaceae |
| Dichelachne micrantha | dichelachne | Poaceae |
| Dichondra micrantha | dichondra | Convolvulaceae |
| Dicksonia fibrosa | dicksonia | Dicksoniaceae |
| Dicliptera chinensis | dicliptera | Acanthaceae |
| Dieffenbachia maculata | dieffenbachia | Araceae |
| Diellia erecta f. alexandri* | diellia | Aspleniaceae |
| Diellia erecta f. pumila* | diellia | Aspleniaceae |
| Diellia falcata* | diellia | Aspleniaceae |
| Diellia leucostegioides* | diellia | Aspleniaceae |
| Diellia mannii* | diellia | Aspleniaceae |
| Diellia nothsp. x_lauii* | diellia | Aspleniaceae |
| Diellia pallida* | diellia | Aspleniaceae |
| Diellia unisora* | diellia | Aspleniaceae |
| Digitaria divaricatissima | digitaria | Poaceae |
| Anethum graveolens | dill | Apiaceae |
| Diodia apiculata | diodia | Rubiaceae |
| Diplazium molokaiense* | diplazium | Athyriaceae |
| Dissochondrus biflorus* | dissochondrus | Poaceae |
| Dissotis rotundifolia | dissotis | Melastomataceae |
| Distichlis spicata | distichlis | Poaceae |
| Polypogon interruptus | ditch polypogon | Poaceae |
| Ruppia maritima* | ditchgrass | Ruppiaceae |
| Doodia lyonii* | doodia | Blechnaceae |
| Dopatrium junceum | dopatrium | Scrophulariaceae |
| Doryopteris angelica* | doryopteris | Pteridaceae |
| Doryopteris decora* | doryopteris | Pteridaceae |
| Doryopteris subdecipiens* | doryopteris | Pteridaceae |
| Doryopteris takeuchii* | doryopteris | Pteridaceae |
| Geranium molle | dovesfoot cranesbill | Geraniaceae |
| Dovyalis hebecarpa | dovyalis | Flacourtiaceae |
| Rhodomyrtus tomentosa+ | downy myrtle | Myrtaceae |
| Dryopteris hawaiiensis* | dryopteris | Dryopteridaceae |
| Dryopteris mauiensis* | dryopteris | Dryopteridaceae |
| Dryopteris sandwicensis* | dryopteris | Dryopteridaceae |
| Dryopteris subbipinnata* | dryopteris | Dryopteridaceae |
| Dryopteris tetrapinnata* | dryopteris | Dryopteridaceae |
| Dubautia kalalauensis* | dubautia | Asteraceae |
| Lemna aequinoctialis | duckweed | Lemnaceae |
| Lemna obscura | duckweed | Lemnaceae |
| Duranta erecta | duranta | Verbenaceae |
| Wilkesia hobdyi* | dwarf iliau | Asteraceae |
| Scaevola coriacea* | dwarf naupaka | Goodeniaceae |
| Urtica urens | dwarf nettle | Urticaceae |
| Plantago australis subsp. hirtella | dwarf plantain | Plantaginaceae |
| Dyssodia tenuiloba | dyssodia | Asteraceae |
| Acacia auriculiformis+ | earpod wattle | Fabaceae |
| Echinochloa oryzoides | echinochloa | Poaceae |
| Echinochloa picta | echinochloa | Poaceae |
| Echinochloa utilis | echinochloa | Poaceae |
| Lobelia erinus | edging lobelia | Campanulaceae |
| Ficus carica+ | edible fig | Moraceae |
| Egeria densa | egeria | Hydrocharitaceae |
| Sesbania sesban | Egyptian rattlepod | Fabaceae |
| Ehrharta calycina | ehrharta | Poaceae |
| Ehrharta erecta | ehrharta | Poaceae |
| Elaeocarpus angustifolius | elaeocarpus | Elaeocarpaceae |
| Pennisetum purpureum | elephant grass | Poaceae |
| Elephantopus mollis | elephant's-foot | Asteraceae |
| Pseudelephantopus spicatus | elephant's-foot | Asteraceae |
| Emex spinosa | emex | Polygonaceae |
| Enchylaena tomentosa var. tomentosa+ | enchylaena | Chenopodiaceae |
| Bellis perennis | English daisy | Asteraceae |
| Ilex aquifolium | English holly | Aquifoliaceae |
| Hedera helix | English ivy | Araliaceae |
| Enneapogon desvauxii | enneapogon | Poaceae |
| Entolasia marginata | entolasia | Poaceae |
| Eriobotrya japonica | eriobotrya | Rosaceae |
| Erodium sp. | erodium | Geraniaceae |
| Erythrina poeppigiana | erythrina | Fabaceae |
| Etlingera cevuga | etlingera | Zingiberaceae |
| Eucalyptus punctata | eucalyptus | Myrtaceae |
| Eupatorium capillifolium | eupatorium | Asteraceae |
| Euphorbia haeleeleana* | euphorbia | Euphorbiaceae |
| Fragaria vesca | European strawberry | Rosaceae |
| Eustachys petraea | eustachys | Poaceae |
| Oenothera affinis | evening primrose | Onagraceae |
| Oenothera stricta subsp. stricta | evening primrose | Onagraceae |
| Evolvulus alsinoides | evolvulus | Convolvulaceae |
| Falcataria moluccana+ | falcataria | Fabaceae |
| Panicum dichotomiflorum | fall panicum | Poaceae |
| Eclipta prostrata | false daisy | Asteraceae |
| Cuphea hyssopifolia | false heather | Lythraceae |
| Malvastrum coromandelianum subsp. coromandelianum | false mallow | Malvaceae |
| Lindernia antipoda | false pimpernel | Scrophulariaceae |
| Lindernia crustacea | false pimpernel | Scrophulariaceae |
| Lindernia procumbens | false pimpernel | Scrophulariaceae |
| Parthenium hysterophorus | false ragweed | Asteraceae |
| Talinum fruticosum | fameflower | Portulacaceae |
| Fatoua villosa | fatoua | Moraceae |
| Chloris virgata | feather fingergrass | Poaceae |
| Pennisetum polystachion | feathery pennisetum | Poaceae |
| Foeniculum vulgare | fennel | Apiaceae |
| Festuca arundinacea | fescue | Poaceae |
| Festuca hawaiiensis* | fescue | Poaceae |
| Ficus lyrata+ | ficus | Moraceae |
| Ficus macrophylla+ | ficus | Moraceae |
| Ficus nota+ | ficus | Moraceae |
| Ficus platypoda+ | ficus | Moraceae |
| Ficus pseudopalma+ | ficus | Moraceae |
| Ficus rubiginosa | ficus | Moraceae |
| Citharexylum caudatum+ | fiddlewood | Verbenaceae |
| Citharexylum spinosum+ | fiddlewood | Verbenaceae |
| Convolvulus arvensis | field bindweed | Convolvulaceae |
| Sherardia arvensis | field madder | Rubiaceae |
| Brassica rapa | field mustard | Brassicaceae |
| Filicium decipiens | filicium | Sapindaceae |
| Fimbristylis aestivalis | fimbristylis | Cyperaceae |
| Fimbristylis dichotoma* | fimbristylis | Cyperaceae |
| Fimbristylis ferruginea | fimbristylis | Cyperaceae |
| Fimbristylis hawaiiensis* | fimbristylis | Cyperaceae |
| Fimbristylis miliacea | fimbristylis | Cyperaceae |
| Fimbristylis schoenoides | fimbristylis | Cyperaceae |
| Chloris truncata | fingergrass | Poaceae |
| Ciclospermum leptophyllum | fir-leaved celery | Apiaceae |
| Pyracantha angustifolia | firethorn | Rosaceae |
| Pyracantha crenatoserrata | firethorn | Rosaceae |
| Pyracantha koidzumii | firethorn | Rosaceae |
| Pyracantha spp.+ | firethorn | Rosaceae |
| Morella faya+ | firetree | Myricaceae |
| Erechtites hieracifolia | fireweed | Asteraceae |
| Erechtites valerianifolia | fireweed | Asteraceae |
| Fitchia speciosa | fitchia | Asteraceae |
| Flaveria trinervia | flaveria | Asteraceae |
| Erigeron bellioides | fleabane | Asteraceae |
| Flemingia strobilifera | flemingia | Fabaceae |
| Descurainia sophia | flixweed | Brassicaceae |
| Emilia coccinea | Flora's paintbrush | Asteraceae |
| Emilia sonchifolia var. javanica | Flora's paintbrush | Asteraceae |
| Emilia sonchifolia var. sonchifolia | Flora's paintbrush | Asteraceae |
| Florestina tripteris | florestina | Asteraceae |
| Desmodium tortuosum | Florida beggarweed | Fabaceae |
| Flueggea virosa+ | flueggea | Euphorbiaceae |
| Pityrogramma x_mckenneyi* | fool's goldfern | Pteridaceae |
| Eucalyptus tereticornis | forest red gum | Myrtaceae |
| Myosotis discolor | forget-me-not | Boraginaceae |
| Acacia confusa | Formosa koa | Fabaceae |
| Pennisetum setaceum+ | fountain grass | Poaceae |
| Mirabilis jalapa | four-o'clock | Nyctaginaceae |
| Melastoma sanguineum | fox-tongued melastoma | Melastomataceae |
| Frankenia salina | frankenia | Frankeniaceae |
| Fraxinus griffithii | fraxinus | Oleaceae |
| Platanthera holochila* | fringed orchid | Orchidaceae |
| Begonia foliosa | fuchsia begonia | Begoniaceae |
| Petasites japonicus var. japonicus | fuki | Asteraceae |
| Crotalaria incana | fuzzy rattlepod | Fabaceae |
| Bothriochloa barbinodis | fuzzy top | Poaceae |
| Gahnia aspera subsp. globosa* | gahnia | Cyperaceae |
| Gahnia beecheyi* | gahnia | Cyperaceae |
| Gahnia lanaiensis* | gahnia | Cyperaceae |
| Gahnia vitiensis subsp. kauaiensis* | gahnia | Cyperaceae |
| Galinsoga parviflora | galinsoga | Asteraceae |
| Tropaeolum majus | garden nasturtium | Tropaeolaceae |
| Garnotia acutigluma | garnotia | Poaceae |
| Geranium dissectum | geranium | Geraniaceae |
| Geranium homeanum | geranium | Geraniaceae |
| Geranium retrorsum | geranium | Geraniaceae |
| Delairea odorata+ | German ivy | Asteraceae |
| Passiflora quadrangularis | giant granadilla | Passifloraceae |
| Panicum antidotale | giant panic grass | Poaceae |
| Gladiolus dalenii | gladiolus | Iridaceae |
| Salicornia virginica | glasswort | Chenopodiaceae |
| Sacciolepis indica | Glenwood grass | Poaceae |
| Gomphrena globosa | globe amaranth | Amaranthaceae |
| Tibouchina granulosa+ | glory tree | Melastomataceae |
| Tibouchina herbacea | glorybush | Melastomataceae |
| Tibouchina longifolia | glorybush | Melastomataceae |
| Solanum americanum* | glossy nightshade | Solanaceae |
| Glyceria fluitans | glyceria | Poaceae |
| Verbesina encelioides | golden crown-beard | Asteraceae |
| Pityrogramma austroamericana | goldfern | Pteridaceae |
| Gomphrena celosioides | gomphrena | Amaranthaceae |
| Gonocarpus chinensis subsp. verrucosus | gonocarpus | Haloragaceae |
| Gonocormus minutus* | gonocormus | Hymenophyllaceae |
| Gonocormus prolifer* | gonocormus | Hymenophyllaceae |
| Chenopodium album | goosefoot | Chenopodiaceae |
| Chenopodium carinatum | goosefoot | Chenopodiaceae |
| Chenopodium hircinum | goosefoot | Chenopodiaceae |
| Chenopodium murale | goosefoot | Chenopodiaceae |
| Ulex europaeus | gorse | Fabaceae |
| Gouania hillebrandii* | gouania | Rhamnaceae |
| Gouania meyenii* | gouania | Rhamnaceae |
| Gouania vitifolia* | gouania | Rhamnaceae |
| Chamaesyce hypericifolia | graceful spurge | Euphorbiaceae |
| Grammitis baldwinii* | grammitis | Grammitidaceae |
| Grammitis forbesiana* | grammitis | Grammitidaceae |
| Cissus nodosa | grape ivy | Vitaceae |
| Cissus rotundifolia | grape ivy | Vitaceae |
| Begonia vitifolia | grape-leaf begonia | Begoniaceae |
| Eucalyptus paniculata | gray ironbark | Myrtaceae |
| Arctium lappa | great burdock | Asteraceae |
| Spirodela polyrhiza | greater duckweed | Lemnaceae |
| Amaranthus hybridus subsp. hybridus | green amaranth | Amaranthaceae |
| Cheilanthes viridis | green cliff brake | Pteridaceae |
| Argyroxiphium grayanum* | greensword | Asteraceae |
| Argyroxiphium virescens* | greenswrod | Asteraceae |
| Physalis angulata | groundcherry | Solanaceae |
| Physalis ixocarpa | groundcherry | Solanaceae |
| Physalis lanceifolia | groundcherry | Solanaceae |
| Cecropia obtusifolia | guarumo | Cecropiaceae |
| Panicum maximum | Guinea grass | Poaceae |
| Trema orientalis | gunpowder tree | Ulmaceae |
| Cyrtandra biserrata* | ha'iwale | Gesneriaceae |
| Cyrtandra calpidicarpa* | ha'iwale | Gesneriaceae |
| Cyrtandra confertiflora var. confertiflora* | ha'iwale | Gesneriaceae |
| Cyrtandra confertiflora var. obovata* | ha'iwale | Gesneriaceae |
| Cyrtandra crenata* | ha'iwale | Gesneriaceae |
| Cyrtandra dentata* | ha'iwale | Gesneriaceae |
| Cyrtandra filipes* | ha'iwale | Gesneriaceae |
| Cyrtandra giffardii* | ha'iwale | Gesneriaceae |
| Cyrtandra gracilis* | ha'iwale | Gesneriaceae |
| Cyrtandra grandiflora* | ha'iwale | Gesneriaceae |
| Cyrtandra grayana* | ha'iwale | Gesneriaceae |
| Cyrtandra grayi* | ha'iwale | Gesneriaceae |
| Cyrtandra halawensis* | ha'iwale | Gesneriaceae |
| Cyrtandra hashimotoi* | ha'iwale | Gesneriaceae |
| Cyrtandra hawaiensis* | ha'iwale | Gesneriaceae |
| Cyrtandra hematos* | ha'iwale | Gesneriaceae |
| Cyrtandra kalihii* | ha'iwale | Gesneriaceae |
| Cyrtandra kaulantha* | ha'iwale | Gesneriaceae |
| Cyrtandra kealiae subsp. kealiae* | ha'iwale | Gesneriaceae |
| Cyrtandra kealiae subsp. urceolata* | ha'iwale | Gesneriaceae |
| Cyrtandra kohalae* | ha'iwale | Gesneriaceae |
| Cyrtandra laxiflora* | ha'iwale | Gesneriaceae |
| Cyrtandra lessoniana* | ha'iwale | Gesneriaceae |
| Cyrtandra longifolia* | ha'iwale | Gesneriaceae |
| Cyrtandra lydgatei* | ha'iwale | Gesneriaceae |
| Cyrtandra lysiosepala* | ha'iwale | Gesneriaceae |
| Cyrtandra macraei* | ha'iwale | Gesneriaceae |
| Cyrtandra macrocalyx* | ha'iwale | Gesneriaceae |
| Cyrtandra menziesii* | ha'iwale | Gesneriaceae |
| Cyrtandra munroi* | ha'iwale | Gesneriaceae |
| Cyrtandra oenobarba* | ha'iwale | Gesneriaceae |
| Cyrtandra olona* | ha'iwale | Gesneriaceae |
| Cyrtandra oxybapha* | ha'iwale | Gesneriaceae |
| Cyrtandra pickeringii* | ha'iwale | Gesneriaceae |
| Cyrtandra polyantha* | ha'iwale | Gesneriaceae |
| Cyrtandra procera* | ha'iwale | Gesneriaceae |
| Cyrtandra propinqua* | ha'iwale | Gesneriaceae |
| Cyrtandra pruinosa* | ha'iwale | Gesneriaceae |
| Cyrtandra rivularis* | ha'iwale | Gesneriaceae |
| Cyrtandra sandwicensis* | ha'iwale | Gesneriaceae |
| Cyrtandra sessilis* | ha'iwale | Gesneriaceae |
| Cyrtandra spathulata* | ha'iwale | Gesneriaceae |
| Cyrtandra subumbellata* | ha'iwale | Gesneriaceae |
| Cyrtandra tintinnabula* | ha'iwale | Gesneriaceae |
| Cyrtandra viridiflora* | ha'iwale | Gesneriaceae |
| Cyrtandra waiolani* | ha'iwale | Gesneriaceae |
| Cyrtandra wawrae* | ha'iwale | Gesneriaceae |
| Habenaria rodeiensis | habenaria | Orchidaceae |
| Senna obtusifolia | habucha | Fabaceae |
| Hackelochloa granularis | hackelochloa | Poaceae |
| Cyrtandra cordifolia* | hahala | Gesneriaceae |
| Cyrtandra garnotiana* | hahala | Gesneriaceae |
| Cyrtandra waianaeensis* | hahala | Gesneriaceae |
| Deschampsia nubigena* | hairgrass | Poaceae |
| Abutilon grandifolium | hairy abutilon | Malvaceae |
| Cardamine hirsuta | hairy bittercress | Brassicaceae |
| Hypochoeris radicata | hairy cat's-ear | Asteraceae |
| Commelina benghalensis | hairy honohono | Commelinaceae |
| Conyza bonariensis | hairy horseweed | Asteraceae |
| Merremia aegyptia | hairy merremia | Convolvulaceae |
| Rytidosperma pilosum | hairy oatgrass | Poaceae |
| Chamaesyce hirta | hairy spurge | Euphorbiaceae |
| Vicia villosa | hairy vetch | Fabaceae |
| Pandanus tectorius* | hala | Pandanaceae |
| Pleomele aurea* | hala pepe | Agavaceae |
| Pleomele auwahiensis* | hala pepe | Agavaceae |
| Pleomele fernaldii* | hala pepe | Agavaceae |
| Pleomele forbesii* | hala pepe | Agavaceae |
| Pleomele halapepe* | hala pepe | Agavaceae |
| Pleomele hawaiiensis* | hala pepe | Agavaceae |
| Halophila decipiens | halophila | Hydrocharitaceae |
| Halophila hawaiiana* | halophila | Hydrocharitaceae |
| Antidesma platyphyllum var. hillebrandii* | hame | Euphorbiaceae |
| Antidesma platyphyllum var. platyphyllum* | hame | Euphorbiaceae |
| Antidesma pulvinatum* | hame | Euphorbiaceae |
| Rauvolfia sandwicensis* | hao | Apocynaceae |
| Haplostachys bryanii* | haplostachys | Lamiaceae |
| Haplostachys linearifolia* | haplostachys | Lamiaceae |
| Haplostachys munroi* | haplostachys | Lamiaceae |
| Haplostachys truncata* | haplostachys | Lamiaceae |
| Fuchsia magellanica | hardy fuchsia | Onagraceae |
| Harrisia bonplandii | harrisia | Cactaceae |
| Hibiscus tiliaceus* | hau | Malvaceae |
| Hibiscadelphus bombycinus* | hau kuahiwi | Malvaceae |
| Hibiscadelphus crucibracteatus* | hau kuahiwi | Malvaceae |
| Hibiscadelphus distans* | hau kuahiwi | Malvaceae |
| Hibiscadelphus giffardianus* | hau kuahiwi | Malvaceae |
| Hibiscadelphus hualalaiensis* | hau kuahiwi | Malvaceae |
| Hibiscadelphus wilderianus* | hau kuahiwi | Malvaceae |
| Hibiscadelphus woodii* | hau kuahiwi | Malvaceae |
| Ipomoea tuboides* | Hawaiian moon flower | Convolvulaceae |
| Vicia menziesii* | Hawaiian vetch | Fabaceae |
| Crepis capillaris | hawk's-beard | Asteraceae |
| Picris hieracioides | hawkweed | Asteraceae |
| Agrostis avenacea* | he'upueo | Poaceae |
| Cardiospermum grandiflorum | heartseed | Sapindaceae |
| Cardiospermum halicacabum | heartseed | Sapindaceae |
| Exocarpos luteolus* | heau | Santalaceae |
| Exocarpos menziesii* | heau | Santalaceae |
| Hebe speciosa | hebe | Scrophulariaceae |
| Cereus uruguayanus | hedge cactus | Cactaceae |
| Sisymbrium officinale var. leiocarpum | hedge mustard | Brassicaceae |
| Sisymbrium officinale var. officinale | hedge mustard | Brassicaceae |
| Cucumis dipsaceus | hedgehog gourd | Cucurbitaceae |
| Hedyotis callitrichoides | hedyotis | Rubiaceae |
| Hedyotis centranthoides* | hedyotis | Rubiaceae |
| Hedyotis corymbosa | hedyotis | Rubiaceae |
| Hedyotis degeneri var. coprosmifolia* | hedyotis | Rubiaceae |
| Hedyotis degeneri var. degeneri* | hedyotis | Rubiaceae |
| Hedyotis flynnii* | hedyotis | Rubiaceae |
| Hedyotis foggiana* | hedyotis | Rubiaceae |
| Hedyotis foliosa* | hedyotis | Rubiaceae |
| Hedyotis formosa* | hedyotis | Rubiaceae |
| Hedyotis knudsenii* | hedyotis | Rubiaceae |
| Hedyotis littoralis* | hedyotis | Rubiaceae |
| Hedyotis parvula* | hedyotis | Rubiaceae |
| Hedyotis st.-johnii* | hedyotis | Rubiaceae |
| Hedyotis tryblium* | hedyotis | Rubiaceae |
| Heliconia bihai | heliconia | Heliconiaceae |
| Heliconia latispatha | heliconia | Heliconiaceae |
| Heliconia metallica | heliconia | Heliconiaceae |
| Heliotropium amplexicaule | heliotropium | Boraginaceae |
| Heliotropium procumbens var. depressum | heliotropium | Boraginaceae |
| Hemarthria altissima | hemarthria | Poaceae |
| Hemigraphis reptans | hemigraphis | Acanthaceae |
| Cannabis sativa subsp. indica | hemp | Cannabaceae |
| Lamium amplexicaule | henbit | Lamiaceae |
| Digitaria ciliaris | Henry's crabgrass | Poaceae |
| Herissantia crispa | herissantia | Malvaceae |
| Heritiera littoralis | heritiera | Sterculiaceae |
| Hesperocnide sandwicensis* | hesperocnide | Urticaceae |
| Hesperomannia arborescens* | hesperomannia | Asteraceae |
| Hesperomannia arbuscula* | hesperomannia | Asteraceae |
| Hesperomannia lydgatei* | hesperomannia | Asteraceae |
| Heteromeles arbutifolia | heteromeles | Rosaceae |
| Nephrolepis falcata | hi'ui'a | Nephrolepidaceae |
| Hibiscus ovalifolius | hibiscus | Malvaceae |
| Ceratopteris thalictroides | hihia wai | Pteridaceae |
| Rubus niveus | hill raspberry | Rosaceae |
| Rubus niveus f. a+ | hill raspberry | Rosaceae |
| Rubus niveus f. b+ | hill raspberry | Rosaceae |
| Paspalum conjugatum | Hilo grass | Poaceae |
| Ardisia crenata | Hilo holly | Myrsinaceae |
| Ischaemum byrone* | Hilo ischaemum | Poaceae |
| Heliotropium anomalum var. argenteum* | hinahina | Boraginaceae |
| Nama sandwicensis* | hinahina kahakai (Ni'ihau) | Hydrophyllaceae |
| Hiptage benghalensis | hiptage | Malpighiaceae |
| Hirschfeldia incana | hirschfeldia | Brassicaceae |
| Elaphoglossum alatum* | hoe a Mäui | Elaphoglossaceae |
| Elaphoglossum crassicaule* | hoe a Mäui | Elaphoglossaceae |
| Elaphoglossum crassifolium* | hoe a Mäui | Elaphoglossaceae |
| Elaphoglossum fauriei* | hoe a Mäui | Elaphoglossaceae |
| Elaphoglossum parvisquameum* | hoe a Mäui | Elaphoglossaceae |
| Elaphoglossum pellucidum* | hoe a Mäui | Elaphoglossaceae |
| Dioscorea bulbifera | hoi | Dioscoreaceae |
| Smilax melastomifolia* | hoi kuahiwi | Smilacaceae |
| Cyrtomium falcatum | holly fern | Dryopteridaceae |
| Cryptotaenia canadensis | honewort | Apiaceae |
| Cleome spinosa* | honohina | Capparaceae |
| Commelina diffusa | honohono | Commelinaceae |
| Haplostachys haplostachya* | honohono | Lamiaceae |
| Datura metel | horn-of-plenty | Solanaceae |
| Ceratophyllum demersum | hornwort | Ceratophyllaceae |
| Conyza canadensis var. canadensis | horseweed | Asteraceae |
| Conyza canadensis var. pusilla | horseweed | Asteraceae |
| Hoya australis | hoya | Asclepiadaceae |
| Rumex albescens* | hu'ahu'akö | Polygonaceae |
| Scaevola kilaueae* | huahekili uka | Goodeniaceae |
| Cocculus orbiculatus* | huehue | Menispermaceae |
| Passiflora suberosa | huehue haole | Passifloraceae |
| Buddleja asiatica | huelo 'ïlio | Buddlejaceae |
| Exocarpos gaudichaudii* | hulumoa | Santalaceae |
| Korthalsella complanata* | hulumoa | Viscaceae |
| Korthalsella cylindrica* | hulumoa | Viscaceae |
| Korthalsella degeneri* | hulumoa | Viscaceae |
| Korthalsella latissima* | hulumoa | Viscaceae |
| Korthalsella platycaula* | hulumoa | Viscaceae |
| Korthalsella remyana* | hulumoa | Viscaceae |
| Ipomoea imperati* | hunakai | Convolvulaceae |
| Huperzia erosa* | huperzia | Lycopodiaceae |
| Huperzia erubescens* | huperzia | Lycopodiaceae |
| Huperzia filiformis* | huperzia | Lycopodiaceae |
| Huperzia haleakalae* | huperzia | Lycopodiaceae |
| Huperzia mannii* | huperzia | Lycopodiaceae |
| Huperzia nothsp. x_carlquistii* | huperzia | Lycopodiaceae |
| Huperzia nothsp. x_gillettii* | huperzia | Lycopodiaceae |
| Huperzia nothsp. x_koolauensis* | huperzia | Lycopodiaceae |
| Huperzia nothsp. x_medeirosii* | huperzia | Lycopodiaceae |
| Huperzia nothsp. x_sulcinervia* | huperzia | Lycopodiaceae |
| Huperzia nutans* | huperzia | Lycopodiaceae |
| Huperzia serrata* | huperzia | Lycopodiaceae |
| Huperzia stemmermanniae* | huperzia | Lycopodiaceae |
| Huperzia subintegra* | huperzia | Lycopodiaceae |
| Lablab purpureus | hyacinth bean | Fabaceae |
| Hylocereus costaricensis | hylocereus | Cactaceae |
| Hyparrhenia hirta | hyparrhenia | Poaceae |
| Hyparrhenia rufa+ | hyparrhenia | Poaceae |
| Hyparrhenia spp.+ | hyparrhenia | Poaceae |
| Hypoestes phyllostachya | hypoestes | Acanthaceae |
| Hyptis capitata | hyptis | Lamiaceae |
| Hyptis suaveolens | hyptis | Lamiaceae |
| Cyanea aculeatiflora* | hähä | Campanulaceae |
| Cyanea acuminata* | hähä | Campanulaceae |
| Cyanea angustifolia* | hähä | Campanulaceae |
| Cyanea arborea* | hähä | Campanulaceae |
| Cyanea asarifolia* | hähä | Campanulaceae |
| Cyanea asplenifolia* | hähä | Campanulaceae |
| Cyanea calycina* | hähä | Campanulaceae |
| Cyanea comata* | hähä | Campanulaceae |
| Cyanea copelandii subsp. copelandii* | hähä | Campanulaceae |
| Cyanea copelandii subsp. haleakalaensis* | hähä | Campanulaceae |
| Cyanea coriacea* | hähä | Campanulaceae |
| Cyanea crispa* | hähä | Campanulaceae |
| Cyanea cylindrocalyx* | hähä | Campanulaceae |
| Cyanea degeneriana* | hähä | Campanulaceae |
| Cyanea dolichopoda* | hähä | Campanulaceae |
| Cyanea dunbariae* | hähä | Campanulaceae |
| Cyanea duvalliorum* | hähä | Campanulaceae |
| Cyanea eleeleensis* | hähä | Campanulaceae |
| Cyanea elliptica* | hähä | Campanulaceae |
| Cyanea fissa subsp. fissa* | hähä | Campanulaceae |
| Cyanea fissa subsp. gayana* | hähä | Campanulaceae |
| Cyanea giffardii* | hähä | Campanulaceae |
| Cyanea glabra* | hähä | Campanulaceae |
| Cyanea grimesiana subsp. grimesiana* | hähä | Campanulaceae |
| Cyanea grimesiana subsp. obatae* | hähä | Campanulaceae |
| Cyanea habenata* | hähä | Campanulaceae |
| Cyanea hamatiflora subsp. carlsonii* | hähä | Campanulaceae |
| Cyanea hamatiflora subsp. hamatiflora* | hähä | Campanulaceae |
| Cyanea hardyi* | hähä | Campanulaceae |
| Cyanea hirtella* | hähä | Campanulaceae |
| Cyanea humboldtiana* | hähä | Campanulaceae |
| Cyanea kahiliensis* | hähä | Campanulaceae |
| Cyanea kolekoleensis* | hähä | Campanulaceae |
| Cyanea koolauensis* | hähä | Campanulaceae |
| Cyanea kuhihewa* | hähä | Campanulaceae |
| Cyanea kunthiana* | hähä | Campanulaceae |
| Cyanea lanceolata* | hähä | Campanulaceae |
| Cyanea linearifolia* | hähä | Campanulaceae |
| Cyanea lobata subsp. baldwinii* | hähä | Campanulaceae |
| Cyanea lobata subsp. lobata* | hähä | Campanulaceae |
| Cyanea longiflora* | hähä | Campanulaceae |
| Cyanea longissima* | hähä | Campanulaceae |
| Cyanea macrostegia subsp. gibsonii* | hähä | Campanulaceae |
| Cyanea macrostegia subsp. macrostegia* | hähä | Campanulaceae |
| Cyanea magnicalyx* | hähä | Campanulaceae |
| Cyanea mannii* | hähä | Campanulaceae |
| Cyanea maritae* | hähä | Campanulaceae |
| Cyanea marksii* | hähä | Campanulaceae |
| Cyanea mauiensis* | hähä | Campanulaceae |
| Cyanea mceldowneyi* | hähä | Campanulaceae |
| Cyanea membranacea* | hähä | Campanulaceae |
| Cyanea minutiflora* | hähä | Campanulaceae |
| Cyanea munroi* | hähä | Campanulaceae |
| Cyanea obtusa* | hähä | Campanulaceae |
| Cyanea parvifolia* | hähä | Campanulaceae |
| Cyanea pilosa subsp. longipedunculata* | hähä | Campanulaceae |
| Cyanea pilosa subsp. pilosa* | hähä | Campanulaceae |
| Cyanea pinnatifida* | hähä | Campanulaceae |
| Cyanea pohaku* | hähä | Campanulaceae |
| Cyanea procera* | hähä | Campanulaceae |
| Cyanea profuga* | hähä | Campanulaceae |
| Cyanea pseudofauriei* | hähä | Campanulaceae |
| Cyanea purpurellifolia* | hähä | Campanulaceae |
| Cyanea pycnocarpa* | hähä | Campanulaceae |
| Cyanea quercifolia* | hähä | Campanulaceae |
| Cyanea recta* | hähä | Campanulaceae |
| Cyanea remyi* | hähä | Campanulaceae |
| Cyanea scabra* | hähä | Campanulaceae |
| Cyanea sessilifolia* | hähä | Campanulaceae |
| Cyanea shipmanii* | hähä | Campanulaceae |
| Cyanea spathulata* | hähä | Campanulaceae |
| Cyanea st.-johnii* | hähä | Campanulaceae |
| Cyanea stictophylla* | hähä | Campanulaceae |
| Cyanea superba subsp. regina* | hähä | Campanulaceae |
| Cyanea superba subsp. superba* | hähä | Campanulaceae |
| Cyanea sylvestris* | hähä | Campanulaceae |
| Cyanea truncata* | hähä | Campanulaceae |
| Cyanea undulata* | hähä | Campanulaceae |
| Cyanea leptostegia* | hähä lua | Campanulaceae |
| Cyanea horrida* | hähä nui | Campanulaceae |
| Clermontia fauriei* | hähä'aiakamanu | Campanulaceae |
| Ageratina riparia | Hämäkua pämakani | Asteraceae |
| Cibotium chamissoi* | häpu'u | Dicksoniaceae |
| Cibotium glaucum* | häpu'u | Dicksoniaceae |
| Cibotium nealiae* | häpu'u | Dicksoniaceae |
| Cibotium x_heleniae* | häpu'u | Dicksoniaceae |
| Cibotium menziesii* | häpu'u 'i'i | Dicksoniaceae |
| Pittosporum argentifolium* | hö'awa | Pittosporaceae |
| Pittosporum confertiflorum* | hö'awa | Pittosporaceae |
| Pittosporum flocculosum* | hö'awa | Pittosporaceae |
| Pittosporum gayanum* | hö'awa | Pittosporaceae |
| Pittosporum glabrum* | hö'awa | Pittosporaceae |
| Pittosporum halophilum* | hö'awa | Pittosporaceae |
| Pittosporum hawaiiense* | hö'awa | Pittosporaceae |
| Pittosporum hosmeri* | hö'awa | Pittosporaceae |
| Pittosporum kauaiense* | hö'awa | Pittosporaceae |
| Pittosporum napaliense* | hö'awa | Pittosporaceae |
| Pittosporum terminalioides* | hö'awa | Pittosporaceae |
| Diplazium arnottii* | hö'i'o | Athyriaceae |
| Diplazium sandwichianum* | hö'i'o | Athyriaceae |
| Pneumatopteris sandwicensis* | hö'i'o kula | Thelypteridaceae |
| Ochrosia compta* | hölei | Apocynaceae |
| Ochrosia haleakalae* | hölei | Apocynaceae |
| Ochrosia kauaiensis* | hölei | Apocynaceae |
| Ochrosia kilaueaensis* | hölei | Apocynaceae |
| Cryptocarya mannii* | hölio | Lauraceae |
| Keysseria maviensis* | höwaiaulu | Asteraceae |
| Ilex cassine | ilex | Aquifoliaceae |
| Wilkesia gymnoxiphium* | iliau | Asteraceae |
| Impatiens sodenii | impatiens | Balsaminaceae |
| Callisia fragrans | inch plant | Commelinaceae |
| Sporobolus diandrus | Indian dropseed | Poaceae |
| Pluchea indica | Indian fleabane | Asteraceae |
| Castilleja arvensis | Indian paintbrush | Scrophulariaceae |
| Canna indica | Indian shot | Cannaceae |
| Indigofera suffruticosa | indigo | Fabaceae |
| Inga sertulifera subsp. leptopus | inga | Fabaceae |
| Isachne pallens* | isachne | Poaceae |
| Ischaemum indicum | ischaemum | Poaceae |
| Ischaemum timorense | ischaemum | Poaceae |
| Isoetes hawaiiensis* | isoetes | Isoetaceae |
| Lolium multiflorum | Italian ryegrass | Poaceae |
| Coccinia grandis+ | ivy gourd | Cucurbitaceae |
| Ipomoea cairica | ivy-leaved morning glory | Convolvulaceae |
| Ixophorus unisetus | ixophorus | Poaceae |
| Jacaranda mimosifolia | jacaranda | Bignoniaceae |
| Jacquemontia pentantha | jacquemontia | Convolvulaceae |
| Stachytarpheta jamaicensis | Jamaica vervain | Verbenaceae |
| Anemone hupehensis var. japonica | Japanese anemone | Ranunculaceae |
| Lygodium japonicum | Japanese climbing fern | Schizaeaceae |
| Lonicera japonica+ | Japanese honeysuckle | Caprifoliaceae |
| Juncus effusus | Japanese mat rush | Juncaceae |
| Eucalyptus marginata | jarrah | Myrtaceae |
| Jasminum fluminense | jasminum | Oleaceae |
| Syzygium cumini | Java plum | Myrtaceae |
| Solanum pseudocapsicum | Jerusalem cherry | Solanaceae |
| Parkinsonia aculeata+ | Jerusalem thorn | Fabaceae |
| Anoectochilus sandvicensis* | jewel orchid | Orchidaceae |
| Talinum paniculatum | jewels of Opar | Portulacaceae |
| Terminalia myriocarpa | jhalna | Combretaceae |
| Datura stramonium | jimson weed | Solanaceae |
| Coix lachryma-jobi | Job's-tears | Poaceae |
| Sorghum halepense | Johnson grass | Poaceae |
| Alternanthera tenella | joyweed | Amaranthaceae |
| Koeleria macrantha | junegrass | Poaceae |
| Echinochloa colona | jungle-rice | Poaceae |
| Juniperus bermudiana | juniperus | Cupressaceae |
| Justicia carnea | justicia | Acanthaceae |
| Justicia spicigera | justicia | Acanthaceae |
| Polystichum hillebrandii* | ka'upu | Dryopteridaceae |
| Argyroxiphium kauense* | Ka'ü silversword | Asteraceae |
| Pellaea ternifolia* | kalamoho lau li'i | Pteridaceae |
| Eragrostis monticola* | kalamälö | Poaceae |
| Kalanchoe crenata | kalanchoe | Crassulaceae |
| Kalanchoe lateritia | kalanchoe | Crassulaceae |
| Elaeocarpus bifidus* | kalia | Elaeocarpaceae |
| Euphorbia heterophylla | kaliko | Euphorbiaceae |
| Kalimeris indica subsp. indica | kalimeris | Asteraceae |
| Colocasia esculenta | kalo | Araceae |
| Astelia menziesiana* | kaluaha | Liliaceae |
| Schoenoplectus californicus | kaluhä | Cyperaceae |
| Schoenoplectus juncoides* | kaluhä | Cyperaceae |
| Calophyllum inophyllum | kamani | Clusiaceae |
| Hedyotis fluviatilis* | kamapua'a | Rubiaceae |
| Eucalyptus deglupta | kamarere | Myrtaceae |
| Kanaloa kahoolawensis* | kanaloa | Fabaceae |
| Broussaisia arguta* | kanawao | Hydrangeaceae |
| Solanum aviculare | kangaroo apple | Solanaceae |
| Corynocarpus laevigatus | karakanut | Corynocarpaceae |
| Salvinia molesta | Kariba weed | Salviniaceae |
| Alphitonia ponderosa* | kauila | Rhamnaceae |
| Colubrina oppositifolia* | kauila | Rhamnaceae |
| Pteralyxia kauaiensis* | kaulu | Apocynaceae |
| Pteralyxia macrocarpa* | kaulu | Apocynaceae |
| Cuscuta sandwichiana* | kauna'oa | Cuscutaceae |
| Cassytha filiformis* | kauna'oa pehu | Lauraceae |
| Nesoluma polynesicum* | keahi | Sapotaceae |
| Cymbalaria muralis | Kenilworth-ivy | Scrophulariaceae |
| Poa pratensis | Kentucky bluegrass | Poaceae |
| Keysseria erici* | keysseria | Asteraceae |
| Keysseria helenae* | keysseria | Asteraceae |
| Alternanthera pungens | khaki weed | Amaranthaceae |
| Khaya nyasica | khaya | Meliaceae |
| Lellingeria saffordii* | kihe | Grammitidaceae |
| Christella cyatheoides* | kikawaiö | Thelypteridaceae |
| Pennisetum clandestinum | Kikuyu grass | Poaceae |
| Kyllinga brevifolia | kili'o'opu | Cyperaceae |
| Kyllinga nemoralis | kili'o'opu | Cyperaceae |
| Embelia pacifica* | kilioe | Myrsinaceae |
| Archontophoenix alexandrae+ | king palm | Arecaceae |
| Eucalyptus resinifera | kinogum | Myrtaceae |
| Hedyotis coriacea* | kio'ele | Rubiaceae |
| Hypericum perforatum+ | Klamath weed | Clusiaceae |
| Acacia farnesiana | klu | Fabaceae |
| Fallopia convolvulus | knotweed | Polygonaceae |
| Persicaria capitata | knotweed | Polygonaceae |
| Persicaria chinense | knotweed | Polygonaceae |
| Persicaria glabra | knotweed | Polygonaceae |
| Polygonum argyrocoleon | knotweed | Polygonaceae |
| Polygonum aviculare | knotweed | Polygonaceae |
| Bidens amplectens* | ko'oko'olau | Asteraceae |
| Bidens asymmetrica* | ko'oko'olau | Asteraceae |
| Bidens campylotheca subsp. campylotheca* | ko'oko'olau | Asteraceae |
| Bidens campylotheca subsp. pentamera* | ko'oko'olau | Asteraceae |
| Bidens campylotheca subsp. waihoiensis* | ko'oko'olau | Asteraceae |
| Bidens cervicata* | ko'oko'olau | Asteraceae |
| Bidens conjuncta* | ko'oko'olau | Asteraceae |
| Bidens forbesii subsp. forbesii* | ko'oko'olau | Asteraceae |
| Bidens forbesii subsp. kahiliensis* | ko'oko'olau | Asteraceae |
| Bidens hawaiensis* | ko'oko'olau | Asteraceae |
| Bidens hillebrandiana subsp. hillebrandiana* | ko'oko'olau | Asteraceae |
| Bidens hillebrandiana subsp. polycephala* | ko'oko'olau | Asteraceae |
| Bidens macrocarpa* | ko'oko'olau | Asteraceae |
| Bidens mauiensis* | ko'oko'olau | Asteraceae |
| Bidens menziesii subsp. filiformis* | ko'oko'olau | Asteraceae |
| Bidens menziesii subsp. menziesii* | ko'oko'olau | Asteraceae |
| Bidens micrantha subsp. ctenophylla* | ko'oko'olau | Asteraceae |
| Bidens micrantha subsp. kalealaha* | ko'oko'olau | Asteraceae |
| Bidens micrantha subsp. micrantha* | ko'oko'olau | Asteraceae |
| Bidens molokaiensis* | ko'oko'olau | Asteraceae |
| Bidens populifolia* | ko'oko'olau | Asteraceae |
| Bidens sandvicensis subsp. confusa* | ko'oko'olau | Asteraceae |
| Bidens sandvicensis subsp. sandvicensis* | ko'oko'olau | Asteraceae |
| Bidens torta* | ko'oko'olau | Asteraceae |
| Bidens valida* | ko'oko'olau | Asteraceae |
| Bidens wiebkei* | ko'oko'olau | Asteraceae |
| Melanthera perdita* | ko'oko'olau | Asteraceae |
| Abutilon menziesii* | ko'oloa 'ula | Malvaceae |
| Acacia koa* | koa | Fabaceae |
| Leucaena leucocephala | koa haole | Fabaceae |
| Acacia koaia* | koai'a | Fabaceae |
| Ipomoea indica* | koali 'awa | Convolvulaceae |
| Koelreuteria elegans subsp. formosana | koelreuteria | Sapindaceae |
| Eleocharis calva* | kohekohe | Cyperaceae |
| Eleocharis obtusa* | kohekohe | Cyperaceae |
| Dubautia latifolia* | koholäpehu | Asteraceae |
| Bischofia javanica | koka | Euphorbiaceae |
| Hibiscus kokio subsp. kokio* | koki'o | Malvaceae |
| Hibiscus kokio subsp. saintjohnianus* | koki'o | Malvaceae |
| Kokia cookei* | koki'o | Malvaceae |
| Kokia drynarioides* | koki'o | Malvaceae |
| Kokia kauaiensis* | koki'o | Malvaceae |
| Kokia lanceolata* | koki'o | Malvaceae |
| Hibiscus arnottianus subsp. arnottianus* | koki'o ke'oke'o | Malvaceae |
| Hibiscus arnottianus subsp. immaculatus* | koki'o ke'oke'o | Malvaceae |
| Hibiscus arnottianus subsp. punaluuensis* | koki'o ke'oke'o | Malvaceae |
| Hibiscus waimeae subsp. hannerae* | koki'o ke'oke'o | Malvaceae |
| Hibiscus waimeae subsp. waimeae* | koki'o ke'oke'o | Malvaceae |
| Trematolobelia kauaiensis* | koli'i | Campanulaceae |
| Trematolobelia macrostachys* | koli'i | Campanulaceae |
| Grammitis tenella* | kolokolo | Grammitidaceae |
| Vitex rotundifolia* | kolokolo kahakai | Verbenaceae |
| Lysimachia hillebrandii* | kolokolo kuahiwi | Primulaceae |
| Senna gaudichaudii* | kolomona | Fabaceae |
| Senna septemtrionalis | kolomona | Fabaceae |
| Senna surattensis | kolomona | Fabaceae |
| Crotalaria spectabilis | kolomona (Ni'ihau) | Fabaceae |
| Panicum nephelophilum* | konakona | Poaceae |
| Hedyotis schlechtendahliana subsp. remyi* | kopa | Rubiaceae |
| Hedyotis schlechtendahliana subsp. schlechtendahliana* | kopa | Rubiaceae |
| Hedyotis schlechtendahliana subsp. waimeae* | kopa | Rubiaceae |
| Clidemia hirta var. hirta | Koster's curse | Melastomataceae |
| Cordia subcordata* | kou | Boraginaceae |
| Schiedea lychnoides* | kuawäwaenohu | Caryophyllaceae |
| Pueraria montana var. lobata+ | kudzu vine | Fabaceae |
| Lobelia hypoleuca* | kuhi'aikamo'owahie | Campanulaceae |
| Aleurites moluccana | kukui | Euphorbiaceae |
| Nototrichium divaricatum* | kulu'ï | Amaranthaceae |
| Nototrichium humile* | kulu'ï | Amaranthaceae |
| Nototrichium sandwicense* | kulu'ï | Amaranthaceae |
| Kummerowia striata | kummerowia | Fabaceae |
| Doryopteris decipiens* | kumuniu | Pteridaceae |
| Rhynchospora chinensis subsp. spiciformis* | kuolohia | Cyperaceae |
| Rhynchospora sclerioides* | kuolohia | Cyperaceae |
| Asplenium kaulfussii f. bipinnatum* | küau | Aspleniaceae |
| Asplenium kaulfussii f. dareoides* | küau | Aspleniaceae |
| Asplenium kaulfussii f. gemmiparum* | küau | Aspleniaceae |
| Asplenium kaulfussii f. kaulfussii* | küau | Aspleniaceae |
| Melicope clusiifolia* | kükaemoa (Kaua'i) | Rutaceae |
| Digitaria setigera* | kükaepua'a | Poaceae |
| Sicyos pachycarpus* | küpala | Cucurbitaceae |
| Cyrtomium caryotideum* | kä'ape'ape | Dryopteridaceae |
| Mucuna gigantea subsp. gigantea* | kä'e'e | Fabaceae |
| Grevillea banksii+ | kähili flower | Proteaceae |
| Hedychium gardnerianum+ | kähili ginger | Zingiberaceae |
| Panicum pellitum* | käi'oi'o (Ni'ihau) | Poaceae |
| Caesalpinia bonduc* | käkalaioa | Fabaceae |
| Caesalpinia major | käkalaioa | Fabaceae |
| Panicum torridum* | käkonakona | Poaceae |
| Panicum xerophilum* | käkonakona | Poaceae |
| Labordia cyrtandrae* | kämakahala | Loganiaceae |
| Labordia degeneri* | kämakahala | Loganiaceae |
| Labordia fagraeoidea* | kämakahala | Loganiaceae |
| Labordia hedyosmifolia* | kämakahala | Loganiaceae |
| Labordia helleri* | kämakahala | Loganiaceae |
| Labordia hirtella* | kämakahala | Loganiaceae |
| Labordia hosakana* | kämakahala | Loganiaceae |
| Labordia kaalae* | kämakahala | Loganiaceae |
| Labordia lydgatei* | kämakahala | Loganiaceae |
| Labordia pumila* | kämakahala | Loganiaceae |
| Labordia sessilis* | kämakahala | Loganiaceae |
| Labordia tinifolia var. lanaiensis* | kämakahala | Loganiaceae |
| Labordia tinifolia var. tinifolia* | kämakahala | Loganiaceae |
| Labordia tinifolia var. wahiawaensis* | kämakahala | Loganiaceae |
| Labordia triflora* | kämakahala | Loganiaceae |
| Labordia venosa* | kämakahala | Loganiaceae |
| Labordia waiolani* | kämakahala | Loganiaceae |
| Labordia waialealae* | kämakahala lau li'i | Loganiaceae |
| Adenostemma viscosum* | kämanamana | Asteraceae |
| Cenchrus agrimonioides var. agrimonioides* | kämanomano | Poaceae |
| Cenchrus agrimonioides var. laysanensis* | kämanomano | Poaceae |
| Phyllostegia grandiflora* | käpana | Lamiaceae |
| Ilex anomala* | käwa'u | Aquifoliaceae |
| Zanthoxylum dipetalum var. dipetalum* | käwa'u | Rutaceae |
| Zanthoxylum dipetalum var. tomentosum* | käwa'u | Rutaceae |
| Eragrostis variabilis* | käwelu | Poaceae |
| Cordyline fruticosa | kï | Agavaceae |
| Dryopteris glabra var. alboviridis* | kïlau | Dryopteridaceae |
| Dryopteris glabra var. flynnii* | kïlau | Dryopteridaceae |
| Dryopteris glabra var. glabra* | kïlau | Dryopteridaceae |
| Dryopteris glabra var. hobdyana* | kïlau | Dryopteridaceae |
| Dryopteris glabra var. nuda* | kïlau | Dryopteridaceae |
| Dryopteris glabra var. pusilla* | kïlau | Dryopteridaceae |
| Dryopteris glabra var. soripes* | kïlau | Dryopteridaceae |
| Pteridium aquilinum var. decompositum* | kïlau | Dennstaedtiaceae |
| Phyllostegia racemosa* | kïponapona | Lamiaceae |
| Heliotropium curassavicum* | kïpükai | Boraginaceae |
| Myrsine alyxifolia* | kölea | Myrsinaceae |
| Myrsine degeneri* | kölea | Myrsinaceae |
| Myrsine denticulata* | kölea | Myrsinaceae |
| Myrsine emarginata* | kölea | Myrsinaceae |
| Myrsine fernseei* | kölea | Myrsinaceae |
| Myrsine fosbergii* | kölea | Myrsinaceae |
| Myrsine juddii* | kölea | Myrsinaceae |
| Myrsine kauaiensis* | kölea | Myrsinaceae |
| Myrsine knudsenii* | kölea | Myrsinaceae |
| Myrsine lanaiensis* | kölea | Myrsinaceae |
| Myrsine linearifolia* | kölea | Myrsinaceae |
| Myrsine mezii* | kölea | Myrsinaceae |
| Myrsine petiolata* | kölea | Myrsinaceae |
| Myrsine pukooensis* | kölea | Myrsinaceae |
| Myrsine punctata* | kölea | Myrsinaceae |
| Myrsine vaccinioides* | kölea | Myrsinaceae |
| Myrsine wawraea* | kölea | Myrsinaceae |
| Myrsine sandwicensis* | kölea lau li'i | Myrsinaceae |
| Myrsine lessertiana* | kölea lau nui | Myrsinaceae |
| Psychotria fauriei* | köpiko | Rubiaceae |
| Psychotria grandiflora* | köpiko | Rubiaceae |
| Psychotria greenwelliae* | köpiko | Rubiaceae |
| Psychotria hathewayi var. brevipetiolata* | köpiko | Rubiaceae |
| Psychotria hathewayi var. hathewayi* | köpiko | Rubiaceae |
| Psychotria hexandra var. hexandra* | köpiko | Rubiaceae |
| Psychotria hexandra var. hirta* | köpiko | Rubiaceae |
| Psychotria hexandra var. hosakana* | köpiko | Rubiaceae |
| Psychotria hexandra var. kealiae* | köpiko | Rubiaceae |
| Psychotria hexandra var. oahuensis* | köpiko | Rubiaceae |
| Psychotria hexandra var. rockii* | köpiko | Rubiaceae |
| Psychotria hobdyi* | köpiko | Rubiaceae |
| Psychotria mariniana* | köpiko | Rubiaceae |
| Psychotria wawrae* | köpiko | Rubiaceae |
| Psychotria hawaiiensis var. hawaiiensis* | köpiko 'ula | Rubiaceae |
| Psychotria hawaiiensis var. hillebrandii* | köpiko 'ula | Rubiaceae |
| Psychotria hawaiiensis var. scoriacea* | köpiko 'ula | Rubiaceae |
| Psychotria kaduana* | köpiko kea | Rubiaceae |
| Coprosma kauensis* | köï | Rubiaceae |
| Pteris vittata | ladder brake | Pteridaceae |
| Fuchsia boliviana | lady's eardrops | Onagraceae |
| Fuchsia paniculata | lady's eardrops | Onagraceae |
| Diospyros hillebrandii* | lama | Ebenaceae |
| Diospyros sandwicensis* | lama | Ebenaceae |
| Lamarckia aurea | lamarckia | Poaceae |
| Landoltia punctata | landoltia | Lemnaceae |
| Hibiscus macrophyllus | large-leaved hau | Malvaceae |
| Lophospermum erubescens | larger roving sailor | Scrophulariaceae |
| Tibouchina urvilleana var. urvilleana+ | lasiandra | Melastomataceae |
| Lathyrus tingitanus | lathyrus | Fabaceae |
| Panicum niihauense* | lau'ehu | Poaceae |
| Phymatosorus grossus | laua'e | Polypodiaceae |
| Phlebodium aureum | laua'e haole | Polypodiaceae |
| Elaphoglossum wawrae* | laukahi | Elaphoglossaceae |
| Lindsaea repens var. macraeana* | laukahi | Lindsaeaceae |
| Pneumatopteris hudsonianus* | laukahi | Thelypteridaceae |
| Plantago hawaiensis* | laukahi kuahiwi | Plantaginaceae |
| Plantago pachyphylla* | laukahi kuahiwi | Plantaginaceae |
| Plantago princeps var. anomala* | laukahi kuahiwi | Plantaginaceae |
| Plantago princeps var. laxiflora* | laukahi kuahiwi | Plantaginaceae |
| Plantago princeps var. longibracteata* | laukahi kuahiwi | Plantaginaceae |
| Plantago princeps var. princeps* | laukahi kuahiwi | Plantaginaceae |
| Schiedea stellarioides* | laulihilihi | Caryophyllaceae |
| Potamogeton foliosus* | leafy pondweed | Potamogetonaceae |
| Cinchona caliseya+ | ledger quinine | Rubiaceae |
| Metrosideros tremuloides* | lehua 'ähihi | Myrtaceae |
| Lysimachia daphnoides* | lehua makanoe | Primulaceae |
| Metrosideros rugosa* | lehua papa | Myrtaceae |
| Melicope elliptica* | leiohi'iaka | Rutaceae |
| Corymbia citriodora | lemon-scented gum | Myrtaceae |
| Atriplex lentiformis | lens scale | Chenopodiaceae |
| Selaginella arbuscula* | lepelepe a moa | Selaginellaceae |
| Lepidium arbuscula* | lepidium | Brassicaceae |
| Leptospermum morrisonii+ | leptospermum | Myrtaceae |
| Leptospermum petersonii | leptospermum | Myrtaceae |
| Leptospermum polygalifolium subsp. polygalifolium | leptospermum | Myrtaceae |
| Lepturus repens* | lepturus | Poaceae |
| Antirrhinum orontium+ | lesser snapdragon | Scrophulariaceae |
| Leucaena nothsp. x_spontanea | leucaena | Fabaceae |
| Leymus triticoides | leymus | Poaceae |
| Ligustrum lucidum+ | ligustrum | Oleaceae |
| Ligustrum sinense+ | ligustrum | Oleaceae |
| Acaena exigua* | liliwai | Rosaceae |
| Lindsaea ensifolia | lindsaea | Lindsaeaceae |
| Linum bienne | linum | Linaceae |
| Linum trigynum | linum | Linaceae |
| Leonotis nepetifolia | lion's ear | Lamiaceae |
| Leonurus japonicus | lion's tail | Lamiaceae |
| Bixa orellana | lipstick tree | Bixaceae |
| Ipomoea triloba | little bell | Convolvulaceae |
| Schizachyrium condensatum | little bluestem | Poaceae |
| Cyanthillium cinereum | little ironweed | Asteraceae |
| Briza minor | little quaking grass | Poaceae |
| Muhlenbergia microsperma | littleseed muhly | Poaceae |
| Coniogramme pilosa* | lo'ulu | Pteridaceae |
| Lobelia dunbariae subsp. dunbariae* | lobelia | Campanulaceae |
| Lobelia dunbariae subsp. paniculata* | lobelia | Campanulaceae |
| Lobelia gaudichaudii subsp. gaudichaudii* | lobelia | Campanulaceae |
| Lobelia gaudichaudii subsp. koolauensis* | lobelia | Campanulaceae |
| Lobelia gloria-montis* | lobelia | Campanulaceae |
| Lobelia grayana* | lobelia | Campanulaceae |
| Lobelia hillebrandii* | lobelia | Campanulaceae |
| Lobelia monostachya* | lobelia | Campanulaceae |
| Lobelia niihauensis* | lobelia | Campanulaceae |
| Lobelia oahuensis* | lobelia | Campanulaceae |
| Lobelia remyi* | lobelia | Campanulaceae |
| Lobelia villosa* | lobelia | Campanulaceae |
| Logfia gallica | logfia | Asteraceae |
| Haematoxylum campechianum | logwood | Fabaceae |
| Asplenium acuminatum* | lola | Aspleniaceae |
| Sisymbrium irio | London rocket | Brassicaceae |
| Potamogeton nodosus* | long-leaved pondweed | Potamogetonaceae |
| Sapindus oahuensis* | lonomea (Kaua'i) | Sapindaceae |
| Lythrum maritimum* | loosestrife | Lythraceae |
| Lotus subbiflorus | lotus | Fabaceae |
| Lotus uliginosus | lotus | Fabaceae |
| Pritchardia affinis* | loulu | Arecaceae |
| Pritchardia arecina* | loulu | Arecaceae |
| Pritchardia aylmer-robinsonii* | loulu | Arecaceae |
| Pritchardia beccariana* | loulu | Arecaceae |
| Pritchardia forbesiana* | loulu | Arecaceae |
| Pritchardia glabrata* | loulu | Arecaceae |
| Pritchardia hardyi* | loulu | Arecaceae |
| Pritchardia kaalae* | loulu | Arecaceae |
| Pritchardia lanaiensis* | loulu | Arecaceae |
| Pritchardia lanigera* | loulu | Arecaceae |
| Pritchardia limahuliensis* | loulu | Arecaceae |
| Pritchardia lowreyana* | loulu | Arecaceae |
| Pritchardia minor* | loulu | Arecaceae |
| Pritchardia munroi* | loulu | Arecaceae |
| Pritchardia napaliensis* | loulu | Arecaceae |
| Pritchardia perlmanii* | loulu | Arecaceae |
| Pritchardia remota* | loulu | Arecaceae |
| Pritchardia schattaueri* | loulu | Arecaceae |
| Pritchardia viscosa* | loulu | Arecaceae |
| Pritchardia waialealeana* | loulu | Arecaceae |
| Pritchardia martii* | loulu hiwa | Arecaceae |
| Pritchardia hillebrandii* | loulu lelo | Arecaceae |
| Passiflora foetida | love-in-a-mist | Passifloraceae |
| Eragrostis amabilis | lovegrass | Poaceae |
| Eragrostis atropioides* | lovegrass | Poaceae |
| Eragrostis ciliaris | lovegrass | Poaceae |
| Eragrostis curvula | lovegrass | Poaceae |
| Eragrostis deflexa* | lovegrass | Poaceae |
| Eragrostis elongata | lovegrass | Poaceae |
| Eragrostis fosbergii* | lovegrass | Poaceae |
| Eragrostis grandis* | lovegrass | Poaceae |
| Eragrostis leptophylla* | lovegrass | Poaceae |
| Eragrostis leptostachya | lovegrass | Poaceae |
| Eragrostis mauiensis* | lovegrass | Poaceae |
| Eragrostis parviflora | lovegrass | Poaceae |
| Eragrostis paupera* | lovegrass | Poaceae |
| Eragrostis pilosa | lovegrass | Poaceae |
| Eragrostis superba | lovegrass | Poaceae |
| Eragrostis tenuifolia | lovegrass | Poaceae |
| Eragrostis unioloides | lovegrass | Poaceae |
| Lupinus hybridus | lupine | Fabaceae |
| Lupinus arboreus | lupinus | Fabaceae |
| Lycopodium venustulum var. venustulum* | lycopodium | Lycopodiaceae |
| Lycopodium venustulum var. verticale* | lycopodium | Lycopodiaceae |
| Themeda villosa | Lyon's grass | Poaceae |
| Lysimachia filifolia* | lysimachia | Primulaceae |
| Lysimachia forbesii* | lysimachia | Primulaceae |
| Lysimachia glutinosa* | lysimachia | Primulaceae |
| Lysimachia iniki* | lysimachia | Primulaceae |
| Lysimachia kalalauensis* | lysimachia | Primulaceae |
| Lysimachia lydgatei* | lysimachia | Primulaceae |
| Lysimachia mauritiana* | lysimachia | Primulaceae |
| Lysimachia maxima* | lysimachia | Primulaceae |
| Lysimachia pendens* | lysimachia | Primulaceae |
| Lysimachia remyi* | lysimachia | Primulaceae |
| Lysimachia scopulensis* | lysimachia | Primulaceae |
| Lysimachia venosa* | lysimachia | Primulaceae |
| Lantana camara | läkana | Verbenaceae |
| Nasturtium microphyllum | lëkö | Brassicaceae |
| Neraudia melastomifolia* | ma'aloa | Urticaceae |
| Abutilon incanum* | ma'o | Malvaceae |
| Gossypium tomentosum* | ma'o | Malvaceae |
| Hibiscus brackenridgei subsp. brackenridgei* | ma'o hau hele | Malvaceae |
| Hibiscus brackenridgei subsp. mokuleianus* | ma'o hau hele | Malvaceae |
| Hibiscus brackenridgei subsp. molokaianus* | ma'o hau hele | Malvaceae |
| Macadamia tetraphylla | macadamia | Proteaceae |
| Macaranga tanarius+ | macaranga | Euphorbiaceae |
| Macroptilium atropurpureum | macroptilium | Fabaceae |
| Macrothelypteris torresiana | macrothelypteris | Thelypteridaceae |
| Macrotyloma axillare | macrotyloma | Fabaceae |
| Catharanthus roseus | Madagascar periwinkle | Apocynaceae |
| Anredera cordifolia+ | Madeira vine | Basellaceae |
| Musa nothsp. x_paradisiaca | mai'a | Musaceae |
| Musa troglodytarum | mai'a hë'ï | Musaceae |
| Capparis sandwichiana* | maiapilo | Capparaceae |
| Alyxia stellata* | maile | Apocynaceae |
| Ageratum conyzoides | maile hohono | Asteraceae |
| Ageratum houstonianum | maile hohono | Asteraceae |
| Paederia foetida+ | maile pilau | Rubiaceae |
| Bolboschoenus maritimus subsp. paludosus* | makai | Cyperaceae |
| Cyperus laevigatus* | makaloa | Cyperaceae |
| Peucedanum sandwicense* | makou | Apiaceae |
| Ranunculus hawaiensis* | makou | Ranunculaceae |
| Ranunculus mauiensis* | makou | Ranunculaceae |
| Sceptridium subbifoliatum* | makou | Ophioglossaceae |
| Malachra alceifolia | malachra | Malvaceae |
| Spathoglottis plicata | Malayan ground orchid | Orchidaceae |
| Mallotus philippensis | mallotus | Euphorbiaceae |
| Malva neglecta | malva | Malvaceae |
| Malvastrum americanum | malvastrum | Malvaceae |
| Acacia mangium+ | mangium wattle | Fabaceae |
| Mangifera indica | mango | Anacardiaceae |
| Pithecellobium dulce | Manila tamarind | Fabaceae |
| Eucalyptus viminalis subsp. viminalis | manna gum | Myrtaceae |
| Hedyotis fosbergii* | manono | Rubiaceae |
| Hedyotis hillebrandii* | manono | Rubiaceae |
| Hedyotis terminalis* | manono | Rubiaceae |
| Corymbia calophylla | marri | Myrtaceae |
| Pluchea nothsp. x_fosbergii | marsh fleabane | Asteraceae |
| Hydrocotyle bowlesioides | marsh pennywort | Apiaceae |
| Hydrocotyle sibthorpioides | marsh pennywort | Apiaceae |
| Hydrocotyle verticillata | marsh pennywort | Apiaceae |
| Ludwigia palustris | marsh purslane | Onagraceae |
| Marsilea crenata | marsilea | Marsileaceae |
| Alternanthera caracasana | mat chaff flower | Amaranthaceae |
| Fimbristylis cymosa subsp. spathacea* | mau'u 'aki'aki (Ni'ihau) | Cyperaceae |
| Fimbristylis cymosa subsp. umbellato-capitata* | mau'u 'aki'aki (Ni'ihau) | Cyperaceae |
| Sisyrinchium acre* | mau'u lä'ili | Iridaceae |
| Xylosma hawaiiense* | maua | Flacourtiaceae |
| Ageratina adenophora | Maui pämakani | Asteraceae |
| Canavalia cathartica | maunaloa | Fabaceae |
| Furcraea foetida | Mauritius hemp | Agavaceae |
| Anthemis cotula | mayweed | Asteraceae |
| Mazus pumilus | mazus | Scrophulariaceae |
| Cyperus gracilis | McCoy grass | Cyperaceae |
| Ehrharta stipoides | meadow ricegrass | Poaceae |
| Medicago rugosa | medicago | Fabaceae |
| Medinilla cumingii | medinilla | Melastomataceae |
| Medinilla venosa | medinilla | Melastomataceae |
| Melanthera populifolia* | melanthera | Asteraceae |
| Melastoma septemnervium | melastoma | Melastomataceae |
| Melastoma spp.+ | melastoma | Melastomataceae |
| Melochia umbellata+ | melochia | Sterculiaceae |
| Mentha suaveolens | mentha | Lamiaceae |
| Merremia umbellata | merremia | Convolvulaceae |
| Hemigraphis alternata | metal-leaf | Acanthaceae |
| Metrosideros kermadecensis | metrosideros | Myrtaceae |
| Metrosideros waialealae var. fauriei* | metrosideros | Myrtaceae |
| Metrosideros waialealae var. waialealae* | metrosideros | Myrtaceae |
| Antigonon leptopus | Mexican creeper | Polygonaceae |
| Sambucus mexicana | Mexican elder | Caprifoliaceae |
| Euphorbia cyathophora | Mexican fire plant | Euphorbiaceae |
| Pseudogynoxys chenopodioides+ | Mexican flame vine | Asteraceae |
| Argemone mexicana | Mexican poppy | Papaveraceae |
| Chenopodium ambrosioides | Mexican tea | Chenopodiaceae |
| Hunnemannia fumariifolia | Mexican tulip poppy | Papaveraceae |
| Miconia calvescens | miconia | Melastomataceae |
| Microlepia nothsp. x_adulterina* | microlepia | Dennstaedtiaceae |
| Microlepia speluncae* | microlepia | Dennstaedtiaceae |
| Drosera anglica* | mikinalo | Droseraceae |
| Polygala paniculata | milkwort | Polygalaceae |
| Thespesia populnea* | milo | Malvaceae |
| Mitracarpus hirtus | mitracarpus | Rubiaceae |
| Cyrtandra paludosa var. microcarpa* | moa | Gesneriaceae |
| Cyrtandra paludosa var. paludosa* | moa | Gesneriaceae |
| Psilotum complanatum* | moa | Psilotaceae |
| Psilotum nudum* | moa | Psilotaceae |
| Modiola caroliniana | modiola | Malvaceae |
| Vigna marina* | mohihihi | Fabaceae |
| Heliocarpus popayanensis | moho | Tiliaceae |
| Melicope anisata* | mokihana | Rutaceae |
| Melicope hawaiensis* | mokihana kükae moa | Rutaceae |
| Melinis minutiflora | molasses grass | Poaceae |
| Molineria capitulata | molineria | Liliaceae |
| Samanea saman | monkeypod | Fabaceae |
| Crocosmia nothsp. x_crocosmiiflora | montbretia | Iridaceae |
| Harrisia martinii | moon cactus | Cactaceae |
| Ipomoea alba | moon flower | Convolvulaceae |
| Morella cerifera+ | morella | Myricaceae |
| Morelotia gahniiformis* | morelotia | Cyperaceae |
| Ipomoea littoralis* | morning glory | Convolvulaceae |
| Ipomoea obscura | morning glory | Convolvulaceae |
| Ipomoea ochracea | morning glory | Convolvulaceae |
| Ipomoea violacea | morning glory | Convolvulaceae |
| Azolla filiculoides | mosquito fern | Azollaceae |
| Verbascum blattaria | moth mullein | Scrophulariaceae |
| Panicum tenuifolium* | mountain pili | Poaceae |
| Mucuna sloanei var. persericea* | mucuna | Fabaceae |
| Mucuna sloanei var. sloanei* | mucuna | Fabaceae |
| Artemisia vulgaris | mugwort | Asteraceae |
| Muhlenbergia mexicana | muhly | Poaceae |
| Angiopteris evecta | mule's-foot fern | Marattiaceae |
| Munroidendron racemosum* | munroidendron | Araliaceae |
| Murdannia nudiflora | murdannia | Commelinaceae |
| Murraya paniculata | murraya | Rutaceae |
| Musa velutina | musa | Musaceae |
| Abelmoschus moschatus | muskmallow | Malvaceae |
| Stenogyne rugosa* | mä'ohi'ohi | Lamiaceae |
| Alectryon macrococcus var. auwahiensis* | mähoe | Sapindaceae |
| Alectryon macrococcus var. macrococcus* | mähoe | Sapindaceae |
| Nertera granadensis* | mäkole | Rubiaceae |
| Elaphoglossum paleaceum* | mäku'e | Elaphoglossaceae |
| Grammitis hookeri* | mäku'e lau li'i | Grammitidaceae |
| Pipturus albidus* | mämaki | Urticaceae |
| Pipturus forbesii* | mämaki | Urticaceae |
| Pipturus kauaiensis* | mämaki | Urticaceae |
| Sophora chrysophylla* | mämane | Fabaceae |
| Chrysopogon aciculatus* | mänienie 'ula | Poaceae |
| Pteris irregularis* | mänä | Pteridaceae |
| Cyrtandra cyaneoides* | mäpele | Gesneriaceae |
| Flueggea neowawraea* | mëhamehame | Euphorbiaceae |
| Stenogyne scrophularioides* | möhihi | Lamiaceae |
| Dubautia arborea* | na'ena'e | Asteraceae |
| Dubautia ciliolata subsp. ciliolata* | na'ena'e | Asteraceae |
| Dubautia ciliolata subsp. glutinosa* | na'ena'e | Asteraceae |
| Dubautia dolosa* | na'ena'e | Asteraceae |
| Dubautia herbstobatae* | na'ena'e | Asteraceae |
| Dubautia imbricata subsp. acronaea* | na'ena'e | Asteraceae |
| Dubautia imbricata subsp. imbricata* | na'ena'e | Asteraceae |
| Dubautia kenwoodii* | na'ena'e | Asteraceae |
| Dubautia knudsenii subsp. filiformis* | na'ena'e | Asteraceae |
| Dubautia knudsenii subsp. knudsenii* | na'ena'e | Asteraceae |
| Dubautia knudsenii subsp. nagatae* | na'ena'e | Asteraceae |
| Dubautia laevigata* | na'ena'e | Asteraceae |
| Dubautia linearis subsp. hillebrandii* | na'ena'e | Asteraceae |
| Dubautia linearis subsp. linearis* | na'ena'e | Asteraceae |
| Dubautia linearis subsp. opposita* | na'ena'e | Asteraceae |
| Dubautia menziesii* | na'ena'e | Asteraceae |
| Dubautia microcephala* | na'ena'e | Asteraceae |
| Dubautia pauciflorula* | na'ena'e | Asteraceae |
| Dubautia plantaginea subsp. humilis* | na'ena'e | Asteraceae |
| Dubautia plantaginea subsp. magnifolia* | na'ena'e | Asteraceae |
| Dubautia plantaginea subsp. plantaginea* | na'ena'e | Asteraceae |
| Dubautia platyphylla* | na'ena'e | Asteraceae |
| Dubautia reticulata* | na'ena'e | Asteraceae |
| Dubautia scabra subsp. leiophylla* | na'ena'e | Asteraceae |
| Dubautia scabra subsp. scabra* | na'ena'e | Asteraceae |
| Dubautia sherffiana* | na'ena'e | Asteraceae |
| Dubautia syndetica* | na'ena'e | Asteraceae |
| Dubautia waialealae* | na'ena'e | Asteraceae |
| Dubautia raillardioides* | na'ena'e 'ula | Asteraceae |
| Dubautia paleata* | na'ena'e pua kea | Asteraceae |
| Dubautia laxa subsp. bryanii* | na'ena'e pua melemele | Asteraceae |
| Dubautia laxa subsp. hirsuta* | na'ena'e pua melemele | Asteraceae |
| Dubautia laxa subsp. laxa* | na'ena'e pua melemele | Asteraceae |
| Dubautia laxa subsp. pseudoplantaginea* | na'ena'e pua melemele | Asteraceae |
| Nageia falcatus | nageia | Podocarpaceae |
| Myoporum sandwicense* | naio | Myoporaceae |
| Najas guadalupensis | najas | Najadaceae |
| Najas marina | najas | Najadaceae |
| Viola kauaensis var. kauaensis* | nani Wai'ale'ale | Violaceae |
| Viola kauaensis var. wahiawaensis* | nani Wai'ale'ale | Violaceae |
| Centaurea melitensis | Napa thistle | Asteraceae |
| Axonopus fissifolius | narrow-leaved carpetgrass | Poaceae |
| Eucalyptus crebra | narrow-leaved ironbark | Myrtaceae |
| Plantago lanceolata | narrow-leaved plantain | Plantaginaceae |
| Melinis repens | Natal redtop | Poaceae |
| Scaevola taccada* | naupaka kahakai | Goodeniaceae |
| Scaevola chamissoniana* | naupaka kuahiwi | Goodeniaceae |
| Scaevola gaudichaudiana* | naupaka kuahiwi | Goodeniaceae |
| Scaevola gaudichaudii* | naupaka kuahiwi | Goodeniaceae |
| Scaevola hobdyi* | naupaka kuahiwi | Goodeniaceae |
| Scaevola mollis* | naupaka kuahiwi | Goodeniaceae |
| Scaevola procera* | naupaka kuahiwi | Goodeniaceae |
| Veronica peregrina subsp. xalapensis | necklace weed | Scrophulariaceae |
| Stipa cernua | needlegrass | Poaceae |
| Lipochaeta connata var. acris* | nehe | Asteraceae |
| Lipochaeta connata var. connata* | nehe | Asteraceae |
| Lipochaeta degeneri* | nehe | Asteraceae |
| Lipochaeta heterophylla* | nehe | Asteraceae |
| Lipochaeta lobata var. leptophylla* | nehe | Asteraceae |
| Lipochaeta lobata var. lobata* | nehe | Asteraceae |
| Lipochaeta rockii* | nehe | Asteraceae |
| Lipochaeta succulenta* | nehe | Asteraceae |
| Melanthera bryanii* | nehe | Asteraceae |
| Melanthera fauriei* | nehe | Asteraceae |
| Melanthera integrifolia* | nehe | Asteraceae |
| Melanthera kamolensis* | nehe | Asteraceae |
| Melanthera lavarum* | nehe | Asteraceae |
| Melanthera micrantha subsp. exigua* | nehe | Asteraceae |
| Melanthera micrantha subsp. micrantha* | nehe | Asteraceae |
| Melanthera remyi* | nehe | Asteraceae |
| Melanthera subcordata* | nehe | Asteraceae |
| Melanthera tenuifolia* | nehe | Asteraceae |
| Melanthera tenuis* | nehe | Asteraceae |
| Melanthera venosa* | nehe | Asteraceae |
| Melanthera waimeaensis* | nehe | Asteraceae |
| Cyclosorus interruptus* | neke | Thelypteridaceae |
| Rhus sandwicensis* | neleau | Anacardiaceae |
| Neonotonia wightii | neonotonia | Fabaceae |
| Nephrolepis cordifolia* | nephrolepis | Nephrolepidaceae |
| Nephrolepis hirsutula | nephrolepis | Nephrolepidaceae |
| Nephrolepis multiflora | nephrolepis | Nephrolepidaceae |
| Nephrolepis nothsp. x_copelandii* | nephrolepis | Nephrolepidaceae |
| Nephrolepis nothsp. x_medlerae* | nephrolepis | Nephrolepidaceae |
| Neraudia angulata var. angulata* | neraudia | Urticaceae |
| Neraudia angulata var. dentata* | neraudia | Urticaceae |
| Neraudia kauaiensis* | neraudia | Urticaceae |
| Neraudia ovata* | neraudia | Urticaceae |
| Neraudia sericea* | neraudia | Urticaceae |
| Phormium tenax+ | New Zealand flax | Agavaceae |
| Tetragonia tetragonioides+ | New Zealand spinach | Aizoaceae |
| Nephrolepis exaltata subsp. hawaiiensis* | ni'ani'au | Nephrolepidaceae |
| Cestrum nocturnum+ | night cestrum | Solanaceae |
| Hylocereus undatus | night-blooming cereus | Cactaceae |
| Lapsana communis | nipplewort | Asteraceae |
| Phyllanthus debilis | niruri | Euphorbiaceae |
| Gastridium ventricosum | nitgrass | Poaceae |
| Cocos nucifera | niu | Arecaceae |
| Synedrella nodiflora | nodeweed | Asteraceae |
| Geranium arboreum* | nohoanu | Geraniaceae |
| Geranium cuneatum subsp. cuneatum* | nohoanu | Geraniaceae |
| Geranium cuneatum subsp. hololeucum* | nohoanu | Geraniaceae |
| Geranium cuneatum subsp. hypoleucum* | nohoanu | Geraniaceae |
| Geranium cuneatum subsp. tridens* | nohoanu | Geraniaceae |
| Geranium hanaense* | nohoanu | Geraniaceae |
| Geranium hillebrandii* | nohoanu | Geraniaceae |
| Geranium kauaiense* | nohoanu | Geraniaceae |
| Geranium multiflorum* | nohoanu | Geraniaceae |
| Tribulus cistoides* | nohu | Zygophyllaceae |
| Morinda citrifolia | noni | Rubiaceae |
| Morinda trimera* | noni kuahiwi | Rubiaceae |
| Noronhia emarginata | noronhia | Oleaceae |
| Nothoperanema rubiginosa* | nothoperanema | Dryopteridaceae |
| Strongylodon ruber* | nuku 'i'iwi | Fabaceae |
| Cyperus rotundus | nut grass | Cyperaceae |
| Scleria testacea* | nutgrass | Cyperaceae |
| Nymphaea caerulea | nymphaea | Nymphaeaceae |
| Nymphaea capensis var. capensis | nymphaea | Nymphaeaceae |
| Nymphaea capensis var. zanzibariensis | nymphaea | Nymphaeaceae |
| Nymphaea lotus | nymphaea | Nymphaeaceae |
| Nymphaea x_daubenyana | nymphaea | Nymphaeaceae |
| Gardenia brighamii* | nänü | Rubiaceae |
| Gardenia mannii* | nänü | Rubiaceae |
| Gardenia remyi* | nänü | Rubiaceae |
| Eugenia koolauensis* | nïoi | Myrtaceae |
| Eugenia reinwardtiana* | nïoi | Myrtaceae |
| Ochna serrulata | ochna | Ochnaceae |
| Ochna spp.+ | ochna | Ochnaceae |
| Ochna thomasiana | ochna | Ochnaceae |
| Schefflera actinophylla+ | octopus tree | Araliaceae |
| Odontonema cuspidatum | odontonema | Acanthaceae |
| Oenothera kunthiana | oenothera | Onagraceae |
| Elaeagnus umbellata | oleaster | Elaeagnaceae |
| Olea europaea subsp. cuspidata+ | olive | Oleaceae |
| Olea europaea subsp. europaea+ | olive | Oleaceae |
| Perrottetia sandwicensis* | olomea | Celastraceae |
| Touchardia latifolia* | olonä | Urticaceae |
| Nestegis sandwicensis* | olopua | Oleaceae |
| Hypolepis hawaiiensis var. hawaiiensis* | olua | Dennstaedtiaceae |
| Hypolepis hawaiiensis var. mauiensis* | olua | Dennstaedtiaceae |
| Omalanthus populifolius+ | omalanthus | Euphorbiaceae |
| Oplismenus burmannii | oplismenus | Poaceae |
| Oplismenus compositus | oplismenus | Poaceae |
| Opuntia monacantha | opuntia | Cactaceae |
| Cestrum aurantiacum | orange cestrum | Solanaceae |
| Oreobolus furcatus* | oreobolus | Cyperaceae |
| Youngia japonica | Oriental hawksbeard | Asteraceae |
| Bruguiera sexangula | Oriental mangrove | Rhizophoraceae |
| Oryzopsis miliacea | oryzopsis | Poaceae |
| Maclura pomifera+ | osage orange | Moraceae |
| Osteospermum calendulaceum | osteospermum | Asteraceae |
| Orthocarpus purpurascens | owl's clover | Scrophulariaceae |
| Leucanthemum vulgare | ox-eye daisy | Asteraceae |
| Oxyspora paniculata | oxyspora | Melastomataceae |
| Astelia argyrocoma* | pa'iniu | Liliaceae |
| Astelia waialealae* | pa'iniu | Liliaceae |
| Diplazium esculentum | paca | Athyriaceae |
| Cinnamomum burmannii+ | padang cassia | Lauraceae |
| Adenophorus hymenophylloides* | pai | Grammitidaceae |
| Christella dentata | pai'i'ihä | Thelypteridaceae |
| Lepechinia hastata* | pakaha | Lamiaceae |
| Marattia douglasii* | pala | Marattiaceae |
| Sphenomeris chinensis* | pala'ä | Lindsaeaceae |
| Palafoxia callosa | palafoxia | Asteraceae |
| Vandenboschia davallioides* | palai hihi | Hymenophyllaceae |
| Sphaerocionium lanceolatum* | palai hinahina | Hymenophyllaceae |
| Sphaerocionium obtusum* | palai lau li'i | Hymenophyllaceae |
| Adenophorus periens* | palai lä'au | Grammitidaceae |
| Microlepia strigosa var. mauiensis* | palapalai | Dennstaedtiaceae |
| Microlepia strigosa var. strigosa* | palapalai | Dennstaedtiaceae |
| Dryopteris crinalis var. crinalis* | palapalai 'aumakua | Dryopteridaceae |
| Dryopteris crinalis var. podosorus* | palapalai 'aumakua | Dryopteridaceae |
| Amauropelta globulifera* | palapalai a Kamapua'a | Thelypteridaceae |
| Diellia erecta f. erecta* | palapalai lau li'i | Aspleniaceae |
| Palisota bracteosa | palisota | Commelinaceae |
| Setaria palmifolia | palmgrass | Poaceae |
| Cortaderia spp.+ | pampas grass | Poaceae |
| Paspalum fimbriatum | Panama paspalum | Poaceae |
| Panicum beecheyi* | panicum | Poaceae |
| Panicum fauriei var. carteri* | panicum | Poaceae |
| Panicum fauriei var. fauriei* | panicum | Poaceae |
| Panicum fauriei var. latius* | panicum | Poaceae |
| Panicum konaense* | panicum | Poaceae |
| Panicum lineale* | panicum | Poaceae |
| Panicum longivaginatum* | panicum | Poaceae |
| Panicum ramosius* | panicum | Poaceae |
| Sicyos cucumerinus* | panunukuahiwi | Cucurbitaceae |
| Carica papaya | papaya | Caricaceae |
| Melaleuca quinquenervia | paperbark | Myrtaceae |
| Cyperus papyrus | papyrus | Cyperaceae |
| Paraserianthes lophantha subsp. montana+ | paraserianthes | Fabaceae |
| Parentucellia viscosa | parentucellia | Scrophulariaceae |
| Myriophyllum aquaticum | parrot's feather | Haloragaceae |
| Petroselinum crispum | parsley | Apiaceae |
| Chamaecrista nictitans subsp. patellaria var. glabrata | partridge pea | Fabaceae |
| Paspalidium distans | paspalidium | Poaceae |
| Paspalum distichum | paspalum | Poaceae |
| Paspalum longifolium | paspalum | Poaceae |
| Paspalum macrophyllum | paspalum | Poaceae |
| Paspalum malacophyllum | paspalum | Poaceae |
| Paspalum notatum | paspalum | Poaceae |
| Paspalum paniculatum | paspalum | Poaceae |
| Paspalum setaceum | paspalum | Poaceae |
| Passiflora maliformis | passiflora | Passifloraceae |
| Passiflora vitifolia | passiflora | Passifloraceae |
| Passiflora x_violacea | passiflora | Passifloraceae |
| Passiflora edulis | passion fruit | Passifloraceae |
| Ctenitis squamigera* | pauoa | Dryopteridaceae |
| Microsorum spectrum var. pentadactylum* | pe'ahi | Polypodiaceae |
| Microsorum spectrum var. spectrum* | pe'ahi | Polypodiaceae |
| Heterocentron subtriplinervium | pearl flower | Melastomataceae |
| Sagina decumbens subsp. occidentalis | pearlwort | Caryophyllaceae |
| Pectis linifolia var. linifolia | pectis | Asteraceae |
| Euphorbia tirucalli | pencil tree | Euphorbiaceae |
| Pennisetum complanatum | pennisetum | Poaceae |
| Pennisetum villosum | pennisetum | Poaceae |
| Mentha pulegium | pennyroyal | Lamiaceae |
| Pentas lanceolata | pentas | Rubiaceae |
| Peperomia pellucida | peperomia | Piperaceae |
| Schinus molle | pepper tree | Anacardiaceae |
| Lepidium africanum | pepperwort | Brassicaceae |
| Lepidium bonariense | pepperwort | Brassicaceae |
| Lepidium densiflorum | pepperwort | Brassicaceae |
| Lepidium oblongum | pepperwort | Brassicaceae |
| Lepidium virginicum | pepperwort | Brassicaceae |
| Lathyrus latifolius | perennial pea | Fabaceae |
| Lolium perenne | perennial ryegrass | Poaceae |
| Pereskia aculeata+ | pereskia | Cactaceae |
| Trifolium resupinatum | Persian clover | Fabaceae |
| Galinsoga quadriradiata | Peruvian daisy | Asteraceae |
| Euphorbia peplus | petty spurge | Euphorbiaceae |
| Phalaris aquatica | phalaris | Poaceae |
| Phalaris canariensis | phalaris | Poaceae |
| Phalaris minor | phalaris | Poaceae |
| Phalaris paradoxa | phalaris | Poaceae |
| Philadelphus karwinskyanus+ | philadelphus | Hydrangeaceae |
| Barleria cristata | Philippine violet | Acanthaceae |
| Philodendron erubescens | philodendron | Araceae |
| Philodendron lacerum | philodendron | Araceae |
| Philodendron pinnatifidum | philodendron | Araceae |
| Phleum pratense | phleum | Poaceae |
| Phoenix hybrid | phoenix | Arecaceae |
| Photinia davidiana | photinia | Rosaceae |
| Phragmites australis | phragmites | Poaceae |
| Phyla nodiflora | phyla | Verbenaceae |
| Phyllanthus tenellus | phyllanthus | Euphorbiaceae |
| Phyllostachys aurea | phyllostachys | Poaceae |
| Phyllostegia ambigua* | phyllostegia | Lamiaceae |
| Phyllostegia bracteata* | phyllostegia | Lamiaceae |
| Phyllostegia brevidens* | phyllostegia | Lamiaceae |
| Phyllostegia electra* | phyllostegia | Lamiaceae |
| Phyllostegia floribunda* | phyllostegia | Lamiaceae |
| Phyllostegia haliakalae* | phyllostegia | Lamiaceae |
| Phyllostegia helleri* | phyllostegia | Lamiaceae |
| Phyllostegia hillebrandii* | phyllostegia | Lamiaceae |
| Phyllostegia hirsuta* | phyllostegia | Lamiaceae |
| Phyllostegia hispida* | phyllostegia | Lamiaceae |
| Phyllostegia kaalaensis* | phyllostegia | Lamiaceae |
| Phyllostegia kahiliensis* | phyllostegia | Lamiaceae |
| Phyllostegia knudsenii* | phyllostegia | Lamiaceae |
| Phyllostegia lantanoides* | phyllostegia | Lamiaceae |
| Phyllostegia macrophylla* | phyllostegia | Lamiaceae |
| Phyllostegia mannii* | phyllostegia | Lamiaceae |
| Phyllostegia micrantha* | phyllostegia | Lamiaceae |
| Phyllostegia mollis* | phyllostegia | Lamiaceae |
| Phyllostegia parviflora var. glabriuscula* | phyllostegia | Lamiaceae |
| Phyllostegia parviflora var. lydgatei* | phyllostegia | Lamiaceae |
| Phyllostegia parviflora var. parviflora* | phyllostegia | Lamiaceae |
| Phyllostegia pilosa* | phyllostegia | Lamiaceae |
| Phyllostegia renovans* | phyllostegia | Lamiaceae |
| Phyllostegia rockii* | phyllostegia | Lamiaceae |
| Phyllostegia stachyoides* | phyllostegia | Lamiaceae |
| Phyllostegia variabilis* | phyllostegia | Lamiaceae |
| Phyllostegia velutina* | phyllostegia | Lamiaceae |
| Phyllostegia vestita* | phyllostegia | Lamiaceae |
| Phyllostegia waimeae* | phyllostegia | Lamiaceae |
| Phyllostegia warshaueri* | phyllostegia | Lamiaceae |
| Phyllostegia wawrana* | phyllostegia | Lamiaceae |
| Phymatosorus scolopendria | phymatosorus | Polypodiaceae |
| Jatropha curcas | physic nut | Euphorbiaceae |
| Dioscorea pentaphylla | pi'a | Dioscoreaceae |
| Asplenium insiticium* | pi'ipi'i lau manamana | Aspleniaceae |
| Asplenium lobulatum* | pi'ipi'i lau manamana | Aspleniaceae |
| Tacca leontopetaloides | pia | Taccaceae |
| Batis maritima | pickleweed | Bataceae |
| Cajanus cajan | pigeon pea | Fabaceae |
| Portulaca oleracea | pigweed | Portulacaceae |
| Pilea peploides* | pilea | Urticaceae |
| Heteropogon contortus* | pili | Poaceae |
| Trisetum glomeratum* | pili uka | Poaceae |
| Stictocardia tiliifolia | pilikai | Convolvulaceae |
| Coprosma cymosa* | pilo | Rubiaceae |
| Coprosma elliptica* | pilo | Rubiaceae |
| Coprosma foliosa* | pilo | Rubiaceae |
| Coprosma longifolia* | pilo | Rubiaceae |
| Coprosma menziesii* | pilo | Rubiaceae |
| Coprosma montana* | pilo | Rubiaceae |
| Coprosma ochracea* | pilo | Rubiaceae |
| Coprosma pubens* | pilo | Rubiaceae |
| Coprosma rhynchocarpa* | pilo | Rubiaceae |
| Coprosma ternata* | pilo | Rubiaceae |
| Hedyotis mannii* | pilo | Rubiaceae |
| Melicope cruciata* | pilo 'ula | Rutaceae |
| Melicope kavaiensis* | pilo 'ula | Rutaceae |
| Platydesma spathulata* | pilo kea | Rutaceae |
| Platydesma rostrata* | pilo kea lau li'i | Rutaceae |
| Pinanga coronata | pinanga | Arecaceae |
| Oxalis debilis var. corymbosa | pink wood sorrel | Oxalidaceae |
| Pinus caribaea var. hondurensis | pinus | Pinaceae |
| Pinus patula | pinus | Pinaceae |
| Pinus radiata | pinus | Pinaceae |
| Pinus spp.+ | pinus | Pinaceae |
| Piper aduncum+ | piper | Piperaceae |
| Piper auritum+ | piper | Piperaceae |
| Eriocaulon scariosum | pipewort | Eriocaulaceae |
| Drymaria cordata var. pacifica | pipili | Caryophyllaceae |
| Sechium edule | pipinella | Cucurbitaceae |
| Bothriochloa pertusa | pitted beardgrass | Poaceae |
| Pittosporum pentandrum | pittosporum | Pittosporaceae |
| Plantago debilis | plantain | Plantaginaceae |
| Platydesma cornuta var. cornuta* | platydesma | Rutaceae |
| Platydesma cornuta var. decurrens* | platydesma | Rutaceae |
| Platydesma remyi* | platydesma | Rutaceae |
| Plectranthus prostratus | plectranthus | Lamiaceae |
| Plectranthus verticillatus | plectranthus | Lamiaceae |
| Pleiostachya pruinosa | pleiostachya | Marantaceae |
| Plumbago auriculata | plumbago | Plumbaginaceae |
| Pneumatopteris pendens* | pneumatopteris | Thelypteridaceae |
| Portulaca sclerocarpa* | po'e | Portulacaceae |
| Claoxylon sandwicense* | po'olä | Euphorbiaceae |
| Bidens cosmoides* | po'olä nui | Asteraceae |
| Poa mannii* | poa | Poaceae |
| Poa sandvicensis* | poa | Poaceae |
| Poa siphonoglossa* | poa | Poaceae |
| Podranea ricasoliana+ | podranea | Bignoniaceae |
| Ophioglossum polyphyllum* | pololei | Ophioglossaceae |
| Polycarpon tetraphyllum | polycarpon | Caryophyllaceae |
| Polystachya concreta | polystachya | Orchidaceae |
| Polystichum bonseyi* | polystichum | Dryopteridaceae |
| Polystichum haleakalense* | polystichum | Dryopteridaceae |
| Poranopsis paniculata | poranopsis | Convolvulaceae |
| Portulaca sp.A | portulaca | Portulacaceae |
| Solanum tuberosum | potato | Solanaceae |
| Rubus argutus | prickly Florida blackberry | Rosaceae |
| Lactuca sativa | prickly lettuce | Asteraceae |
| Sida spinosa | prickly sida | Malvaceae |
| Sonchus asper | prickly sow thistle | Asteraceae |
| Ludwigia octovalvis | primrose willow | Onagraceae |
| Pritchardia flynnii* | pritchardia | Arecaceae |
| Panicum miliaceum | proso millet | Poaceae |
| Chamaesyce prostrata | prostrate spurge | Euphorbiaceae |
| Prunus campanulata | prunus | Rosaceae |
| Prunus grisea | prunus | Rosaceae |
| Prunus persica | prunus | Rosaceae |
| Pseuderanthemum variabile | pseuderanthemum | Acanthaceae |
| Pseudognaphalium attenuatum | pseudognaphalium | Asteraceae |
| Psilotum x_intermedium* | psilotum | Psilotaceae |
| Pteris lidgatei* | pteris | Pteridaceae |
| Pteris nothsp. hillebrandii* | pteris | Pteridaceae |
| Pterolepis glomerata | pterolepis | Melastomataceae |
| Ptychosperma macarthurii | ptychosperma | Arecaceae |
| Lobelia kauaensis* | pu'e | Campanulaceae |
| Cyperus odoratus* | pu'uka'a | Cyperaceae |
| Cyperus trachysanthos* | pu'uka'a (Ni'ihau) | Cyperaceae |
| Rhynchospora rugosa subsp. lavarum* | pu'uko'a | Cyperaceae |
| Brighamia rockii* | pua 'ala | Campanulaceae |
| Argemone glauca var. decipiens* | pua kala | Papaveraceae |
| Argemone glauca var. glauca* | pua kala | Papaveraceae |
| Cyanea solenocalyx* | pua kala | Campanulaceae |
| Hillebrandia sandwicensis* | pua maka nui | Begoniaceae |
| Solanum mauritianum | pua nänä honua | Solanaceae |
| Zinnia peruviana | pua pihi | Asteraceae |
| Stenogyne rotundifolia* | pua'ainaka | Lamiaceae |
| Emilia fosbergii | pualele (Ni'ihau) | Asteraceae |
| Sicyos maximowiczii* | puaokama | Cucurbitaceae |
| Ophioderma pendulum subsp. falcatum* | puapua moa | Ophioglossaceae |
| Ophioderma pendulum subsp. pendulum* | puapua moa | Ophioglossaceae |
| Pueraria montana var. chinensis | pueraria | Fabaceae |
| Tribulus terrestris | puncture vine | Zygophyllaceae |
| Thunbergia laurifolia+ | purple allamanda | Acanthaceae |
| Gamochaeta purpurea | purple cudweed | Asteraceae |
| Leptecophylla tameiameiae* | pükiawe | Epacridaceae |
| Asplenium polyodon* | pünana manu | Aspleniaceae |
| Rorippa sarmentosa | pä'ihi | Brassicaceae |
| Jacquemontia ovalifolia subsp. sandwicensis* | pä'ü-o-Hi'iaka | Convolvulaceae |
| Lepisorus thunbergianus* | päkahakaha | Polypodiaceae |
| Tetramolopium capillare* | pämakani | Asteraceae |
| Viola chamissoniana subsp. chamissoniana* | pämakani | Violaceae |
| Viola chamissoniana subsp. robusta* | pämakani | Violaceae |
| Viola chamissoniana subsp. tracheliifolia* | pämakani | Violaceae |
| Phyllanthus distichus* | pämakani mähü | Euphorbiaceae |
| Asplenium excisum* | pämoho | Aspleniaceae |
| Asplenium unilaterale* | pämoho | Aspleniaceae |
| Lobelia yuccoides* | pänaunau | Campanulaceae |
| Opuntia ficus-indica | pänini | Cactaceae |
| Charpentiera densiflora* | päpala | Amaranthaceae |
| Charpentiera elliptica* | päpala | Amaranthaceae |
| Charpentiera obovata* | päpala | Amaranthaceae |
| Charpentiera ovata var. niuensis* | päpala | Amaranthaceae |
| Charpentiera ovata var. ovata* | päpala | Amaranthaceae |
| Charpentiera tomentosa var. maakuaensis* | päpala | Amaranthaceae |
| Pisonia brunoniana* | päpala këpau | Nyctaginaceae |
| Pisonia grandis* | päpala këpau | Nyctaginaceae |
| Pisonia umbellifera* | päpala këpau | Nyctaginaceae |
| Pisonia wagneriana* | päpala këpau | Nyctaginaceae |
| Rumex giganteus* | päwale | Polygonaceae |
| Rumex skottsbergii* | päwale | Polygonaceae |
| Clerodendrum chinense | pïkake hohono | Verbenaceae |
| Ipomoea pes-caprae subsp. brasiliensis* | pöhuehue | Convolvulaceae |
| Cyanea solanacea* | pöpolo | Campanulaceae |
| Phytolacca sandwicensis* | pöpolo kü mai | Phytolaccaceae |
| Solanum incompletum* | pöpolo kü mai | Solanaceae |
| Solanum sandwicense* | pöpolo'aiakeakua | Solanaceae |
| Flindersia brayleyana+ | Queensland maple | Rutaceae |
| Acacia podalyriifolia+ | Queensland silver wattle | Fabaceae |
| Quercus suber | quercus | Fagaceae |
| Cinchona pubescens+ | quinine | Rubiaceae |
| Trifolium arvense var. arvense | rabbit-foot clover | Fabaceae |
| Polypogon monspeliensis | rabbitfoot grass | Poaceae |
| Chloris radiata | radiate fingergrass | Poaceae |
| Randia fitzalani | randia | Rubiaceae |
| Ranunculus parviflorus | ranunculus | Ranunculaceae |
| Raphanus raphanistrum | raphanus | Brassicaceae |
| Rapistrum rugosum | rapistrum | Brassicaceae |
| Vulpia myuros | rattail fescue | Poaceae |
| Crotalaria assamica | rattlepod | Fabaceae |
| Crotalaria berteroana | rattlepod | Fabaceae |
| Crotalaria brevidens | rattlepod | Fabaceae |
| Crotalaria juncea | rattlepod | Fabaceae |
| Crotalaria lanceolata | rattlepod | Fabaceae |
| Crotalaria longirostrata | rattlepod | Fabaceae |
| Crotalaria micans | rattlepod | Fabaceae |
| Crotalaria pumila | rattlepod | Fabaceae |
| Crotalaria retusa | rattlepod | Fabaceae |
| Crotalaria verrucosa | rattlepod | Fabaceae |
| Calathea crotalifera | rattlesnake plant | Marantaceae |
| Chamaesyce albomarginata | rattlesnake weed | Euphorbiaceae |
| Trifolium pratense var. sativum | red clover | Fabaceae |
| Festuca rubra | red fescue | Poaceae |
| Alpinia purpurata | red ginger | Zingiberaceae |
| Eucalyptus sideroxylon subsp. sideroxylon | red ironbark | Myrtaceae |
| Passiflora manicata | red passion flower | Passifloraceae |
| Adenanthera pavonina | red sandalwood | Fabaceae |
| Centranthus ruber subsp. ruber+ | red valerian | Valerianaceae |
| Corymbia ficifolia | red-flowering gum | Myrtaceae |
| Agrostis stolonifera | redtop bentgrass | Poaceae |
| Calamagrostis expansa* | reedgrass | Poaceae |
| Calamagrostis hillebrandii* | reedgrass | Poaceae |
| Reichardia picroides | reichardia | Asteraceae |
| Reichardia tingitana | reichardia | Asteraceae |
| Remya kauaiensis* | remya | Asteraceae |
| Remya mauiensis* | remya | Asteraceae |
| Remya montgomeryi* | remya | Asteraceae |
| Bromus catharticus | rescue grass | Poaceae |
| Chloris gayana | Rhodes grass | Poaceae |
| Rhus taitensis | rhus | Anacardiaceae |
| Rhynchosia minima | rhynchosia | Fabaceae |
| Paspalum scrobiculatum* | ricegrass | Poaceae |
| Richardia brasiliensis | richardia | Rubiaceae |
| Richardia scabra | richardia | Rubiaceae |
| Bromus rigidus | ripgut grass | Poaceae |
| Eucalyptus camaldulensis | river red gum | Myrtaceae |
| Rosa laevigata | rosa | Rosaceae |
| Rosa nothsp. x_damascena | rosa | Rosaceae |
| Syzygium jambos | rose apple | Myrtaceae |
| Adiantum hispidulum | rough maidenhair fern | Pteridaceae |
| Maurandya antirrhiniflora subsp. antirrhiniflora | roving sailor | Scrophulariaceae |
| Delonix regia | royal poinciana | Fabaceae |
| Ficus elastica+ | rubber tree | Moraceae |
| Rubus discolor+ | rubus | Rosaceae |
| Rubus glaucus+ | rubus | Rosaceae |
| Rubus sieboldii | rubus | Rosaceae |
| Ruellia brevifolia | ruellia | Acanthaceae |
| Ruellia brittoniana | ruellia | Acanthaceae |
| Ruellia devosiana | ruellia | Acanthaceae |
| Ruellia prostrata | ruellia | Acanthaceae |
| Rumex conglomeratus | rumex | Polygonaceae |
| Juncus acuminatus | rush | Juncaceae |
| Juncus ensifolius | rush | Juncaceae |
| Juncus planifolius | rush | Juncaceae |
| Juncus polyanthemos | rush | Juncaceae |
| Juncus tenuis | rush | Juncaceae |
| Salsola tragus+ | Russian thistle | Chenopodiaceae |
| Ruta graveolens | ruta | Rutaceae |
| Lolium temulentum | ryegrass | Poaceae |
| Rytidosperma semiannulare | rytidosperma | Poaceae |
| Triumfetta semitriloba | Sacramento bur | Tiliaceae |
| Sagina japonica | sagina | Caryophyllaceae |
| Sagina procumbens | sagina | Caryophyllaceae |
| Stuckenia pectinata | sago pondweed | Potamogetonaceae |
| Tragopogon porrifolius | salsify | Asteraceae |
| Atriplex eardleyae | saltbush | Chenopodiaceae |
| Atriplex maximowicziana | saltbush | Chenopodiaceae |
| Atriplex suberecta | saltbush | Chenopodiaceae |
| Casuarina glauca | saltmarsh ironwood | Casuarinaceae |
| Spergularia marina | saltmarsh sand spurry | Caryophyllaceae |
| Sanchezia speciosa | sanchezia | Acanthaceae |
| Cenchrus setigerus | sandbur | Poaceae |
| Cenchrus tribuloides | sandbur | Poaceae |
| Sandoricum koetjape | sandoricum | Meliaceae |
| Sanicula kauaiensis* | sanicula | Apiaceae |
| Sanicula mariversa* | sanicula | Apiaceae |
| Sanicula purpurea* | sanicula | Apiaceae |
| Sanicula sandwicensis* | sanicula | Apiaceae |
| Sansevieria trifasciata | sansevieria | Agavaceae |
| Scabiosa palaestrina | scabiosa | Dipsacaceae |
| Epidendrum nothsp. x_obrienianum | scarlet orchid | Orchidaceae |
| Anagallis arvensis | scarlet pimpernel | Primulaceae |
| Salvia coccinea | scarlet sage | Lamiaceae |
| Schefflera arboricola+ | schefflera | Araliaceae |
| Schiedea adamantis* | schiedea | Caryophyllaceae |
| Schiedea amplexicaulis* | schiedea | Caryophyllaceae |
| Schiedea apokremnos* | schiedea | Caryophyllaceae |
| Schiedea attenuata* | schiedea | Caryophyllaceae |
| Schiedea diffusa subsp. diffusa* | schiedea | Caryophyllaceae |
| Schiedea diffusa subsp. macraei* | schiedea | Caryophyllaceae |
| Schiedea globosa* | schiedea | Caryophyllaceae |
| Schiedea haleakalensis* | schiedea | Caryophyllaceae |
| Schiedea hawaiiensis* | schiedea | Caryophyllaceae |
| Schiedea helleri* | schiedea | Caryophyllaceae |
| Schiedea hookeri* | schiedea | Caryophyllaceae |
| Schiedea implexa* | schiedea | Caryophyllaceae |
| Schiedea jacobii* | schiedea | Caryophyllaceae |
| Schiedea kaalae* | schiedea | Caryophyllaceae |
| Schiedea kauaiensis* | schiedea | Caryophyllaceae |
| Schiedea kealiae* | schiedea | Caryophyllaceae |
| Schiedea laui* | schiedea | Caryophyllaceae |
| Schiedea ligustrina* | schiedea | Caryophyllaceae |
| Schiedea lydgatei* | schiedea | Caryophyllaceae |
| Schiedea mannii* | schiedea | Caryophyllaceae |
| Schiedea membranacea* | schiedea | Caryophyllaceae |
| Schiedea menziesii* | schiedea | Caryophyllaceae |
| Schiedea nuttallii* | schiedea | Caryophyllaceae |
| Schiedea obovata* | schiedea | Caryophyllaceae |
| Schiedea pentandra* | schiedea | Caryophyllaceae |
| Schiedea perlmanii* | schiedea | Caryophyllaceae |
| Schiedea pubescens* | schiedea | Caryophyllaceae |
| Schiedea salicaria* | schiedea | Caryophyllaceae |
| Schiedea sarmentosa* | schiedea | Caryophyllaceae |
| Schiedea spergulina* | schiedea | Caryophyllaceae |
| Schiedea trinervis* | schiedea | Caryophyllaceae |
| Schiedea verticillata* | schiedea | Caryophyllaceae |
| Schiedea viscosa* | schiedea | Caryophyllaceae |
| Schizachyrium scoparium | schizachyrium | Poaceae |
| Schoenoplectus mucronatus | schoenoplectus | Cyperaceae |
| Schoenus apogon | schoenus | Cyperaceae |
| Cytisus scoparius | Scotch broom | Fabaceae |
| Dioclea wilsonii | sea bean | Fabaceae |
| Coccoloba uvifera | sea grape | Polygonaceae |
| Gossypium barbadense | sea island cotton | Malvaceae |
| Conocarpus erectus | sea mulberry | Combretaceae |
| Paspalum vaginatum | seashore paspalum | Poaceae |
| Clerodendrum inerme+ | seaside clerodendrum | Verbenaceae |
| Selaginella deflexa* | selaginella | Selaginellaceae |
| Selaginella stellata | selaginella | Selaginellaceae |
| Selaginella umbrosa | selaginella | Selaginellaceae |
| Selenicereus macdonaldiae | selenicereus | Cactaceae |
| Prunella vulgaris | selfheal | Lamiaceae |
| Senecio madagascariensis+ | senecio | Asteraceae |
| Senna didymobotrya | senna | Fabaceae |
| Senna multijuga var. multijuga | senna | Fabaceae |
| Senna pendula var. advena | senna | Fabaceae |
| Mimosa pudica var. unijuga | sensitive plant | Fabaceae |
| Serissa japonica | serissa | Rubiaceae |
| Alternanthera sessilis | sessile joyweed | Amaranthaceae |
| Setaria sphacelata | setaria | Poaceae |
| Rumex acetosella | sheep sorrel | Polygonaceae |
| Eragrostis brownei | sheepgrass | Poaceae |
| Capsella bursa-pastoris | shepherd's purse | Brassicaceae |
| Ardisia elliptica | shoebutton ardisia | Myrsinaceae |
| Dillenia suffruticosa | shrubby simpoh | Dilleniaceae |
| Sida acuta subsp. carpinifolia | sida | Malvaceae |
| Sida ciliaris | sida | Malvaceae |
| Sida cordifolia | sida | Malvaceae |
| Sida linifolia | sida | Malvaceae |
| Sida rhombifolia | sida | Malvaceae |
| Sida urens | sida | Malvaceae |
| Sidastrum micranthum | sidastrum | Malvaceae |
| Sidastrum paniculatum | sidastrum | Malvaceae |
| Sideroxylon persimile+ | sideroxylon | Sapotaceae |
| Silene alexandri* | silene | Caryophyllaceae |
| Silene cryptopetala* | silene | Caryophyllaceae |
| Silene degeneri* | silene | Caryophyllaceae |
| Silene hawaiiensis* | silene | Caryophyllaceae |
| Silene lanceolata* | silene | Caryophyllaceae |
| Silene perlmanii* | silene | Caryophyllaceae |
| Silene struthioloides* | silene | Caryophyllaceae |
| Grevillea robusta | silk oak | Proteaceae |
| Canavalia sericea | silky jackbean | Fabaceae |
| Aira caryophyllea | silver hairgrass | Poaceae |
| Pityrogramma calomelanos | silverfern | Pteridaceae |
| Solanum elaeagnifolium | silverleaf nightshade | Solanaceae |
| Sinapis arvensis | sinapis | Brassicaceae |
| Albizia lebbeck | siris tree | Fabaceae |
| Agave sisalana | sisal | Agavaceae |
| Sisyrinchium exile | sisyrinchium | Iridaceae |
| Sisyrinchium rosulatum | sisyrinchium | Iridaceae |
| Amaranthus viridis | slender amaranth | Amaranthaceae |
| Rumex brownei | slender dock | Polygonaceae |
| Desmanthus pernambucanus | slender mimosa | Fabaceae |
| Medicago minima | small bur clover | Fabaceae |
| Geranium pusillum | small cranesbill | Geraniaceae |
| Trifolium dubium | small hop-clover | Fabaceae |
| Alpinia mutica | small shell ginger | Zingiberaceae |
| Sigesbeckia orientalis | small yellow crown-beard | Asteraceae |
| Silene gallica | small-flowered catchfly | Caryophyllaceae |
| Buddleja madagascariensis+ | smoke bush | Buddlejaceae |
| Hypochoeris glabra | smooth cat's-ear | Asteraceae |
| Digitaria violascens | smooth crabgrass | Poaceae |
| Crotalaria pallida | smooth rattlepod | Fabaceae |
| Sporobolus africanus | smutgrass | Poaceae |
| Breynia disticha | snowbush | Euphorbiaceae |
| Bromus hordeaceus subsp. hordeaceus | soft chess | Poaceae |
| Bromus hordeaceus subsp. molliformis | soft chess | Poaceae |
| Solanum nigrescens | solanum | Solanaceae |
| Solanum robustum+ | solanum | Solanaceae |
| Solanum rostratum | solanum | Solanaceae |
| Solanum seaforthianum | solanum | Solanaceae |
| Solanum torvum+ | solanum | Solanaceae |
| Solanum viride | solanum | Solanaceae |
| Soliva sessilis | soliva | Asteraceae |
| Sorghum bicolor | sorghum | Poaceae |
| Sorghum x_drummondii | sorghum | Poaceae |
| Pluchea carolinensis | sourbush | Asteraceae |
| Digitaria insularis | sourgrass | Poaceae |
| Phytolacca octandra | southern pokeberry | Phytolaccaceae |
| Sonchus oleraceus | sow thistle | Asteraceae |
| Spartium junceum | Spanish broom | Fabaceae |
| Desmodium incanum | Spanish clover | Fabaceae |
| Desmodium sandwicense | Spanish clover | Fabaceae |
| Bidens alba var. radiata | Spanish needle | Asteraceae |
| Bidens cynapiifolia | Spanish needle | Asteraceae |
| Bidens pilosa | Spanish needle | Asteraceae |
| Arundo donax+ | Spanish reed | Poaceae |
| Mentha nothsp. x_spicata | spearmint | Lamiaceae |
| Spermacoce exilis | spermacoce | Rubiaceae |
| Spermacoce latifolia | spermacoce | Rubiaceae |
| Spermacoce prostrata | spermacoce | Rubiaceae |
| Spermolepis hawaiiensis* | spermolepis | Apiaceae |
| Sphenopholis obtusata | sphenopholis | Poaceae |
| Eleocharis geniculata | spikerush | Cyperaceae |
| Eleocharis olivacea | spikerush | Cyperaceae |
| Eleocharis radicans | spikerush | Cyperaceae |
| Eleocharis schaffneri | spikerush | Cyperaceae |
| Amaranthus spinosus | spiny amaranth | Amaranthaceae |
| Acanthospermum australe | spiny-bur | Asteraceae |
| Amaranthus dubius | spleen amaranth | Amaranthaceae |
| Sporobolus elongatus | sporobolus | Poaceae |
| Sporobolus piliferus | sporobolus | Poaceae |
| Sporobolus pyramidalis | sporobolus | Poaceae |
| Sporobolus pyramidatus | sporobolus | Poaceae |
| Leptochloa fusca subsp. uninervia | sprangletop | Poaceae |
| Leptochloa virgata | sprangletop | Poaceae |
| Selaginella kraussiana | spreading selaginella | Selaginellaceae |
| Ranunculus muricatus | spring buttercup | Ranunculaceae |
| Chamaesyce hyssopifolia | spurge | Euphorbiaceae |
| Chamaesyce maculata | spurge | Euphorbiaceae |
| Chamaesyce serpens | spurge | Euphorbiaceae |
| Chamaesyce thymifolia | spurge | Euphorbiaceae |
| Euphorbia graminea | spurge | Euphorbiaceae |
| Stenotaphrum secundatum | St. Augustine grass | Poaceae |
| Hypericum canariense+ | St. John's wort | Clusiaceae |
| Hypericum gramineum | St. John's wort | Clusiaceae |
| Hypericum mutilum subsp. mutilum | St. John's wort | Clusiaceae |
| Hypericum parvulum | St. John's wort | Clusiaceae |
| Entada phaseoloides* | St. Thomas bean | Fabaceae |
| Stachytarpheta mutabilis | stachytarpheta | Verbenaceae |
| Stachys arvensis | staggerweed | Lamiaceae |
| Platycerium superbum | staghorn fern | Polypodiaceae |
| Hippobroma longiflora | star-of-Bethlehem | Campanulaceae |
| Chloris divaricata var. cynodontioides | stargrass | Poaceae |
| Chloris divaricata var. divaricata | stargrass | Poaceae |
| Stenogyne angustifolia* | stenogyne | Lamiaceae |
| Stenogyne bifida* | stenogyne | Lamiaceae |
| Stenogyne calaminthoides* | stenogyne | Lamiaceae |
| Stenogyne calycosa* | stenogyne | Lamiaceae |
| Stenogyne campanulata* | stenogyne | Lamiaceae |
| Stenogyne cinerea* | stenogyne | Lamiaceae |
| Stenogyne cranwelliae* | stenogyne | Lamiaceae |
| Stenogyne haliakalae* | stenogyne | Lamiaceae |
| Stenogyne kaalae subsp. kaalae* | stenogyne | Lamiaceae |
| Stenogyne kaalae subsp. sherffii* | stenogyne | Lamiaceae |
| Stenogyne kamehamehae* | stenogyne | Lamiaceae |
| Stenogyne kanehoana* | stenogyne | Lamiaceae |
| Stenogyne kealiae* | stenogyne | Lamiaceae |
| Stenogyne macrantha* | stenogyne | Lamiaceae |
| Stenogyne microphylla* | stenogyne | Lamiaceae |
| Stenogyne oxygona* | stenogyne | Lamiaceae |
| Stenogyne purpurea* | stenogyne | Lamiaceae |
| Stenogyne sessilis* | stenogyne | Lamiaceae |
| Stenogyne viridis* | stenogyne | Lamiaceae |
| Sterculia apetala | sterculia | Sterculiaceae |
| Eragrostis cilianensis | stinkgrass | Poaceae |
| Helichrysum foetidum | stinking everlasting | Asteraceae |
| Tagetes minuta | stinkweed | Asteraceae |
| Ficus benjamina+ | strangler fig | Moraceae |
| Psidium cattleianum | strawberry guava | Myrtaceae |
| Streptosolen jamesonii | streptosolen | Solanaceae |
| Stromanthe tonckat | stromanthe | Marantaceae |
| Stylosanthes guianensis var. guianensis | stylosanthes | Fabaceae |
| Stylosanthes guianensis var. intermedia | stylosanthes | Fabaceae |
| Stylosanthes scabra | stylosanthes | Fabaceae |
| Stylosanthes viscosa | stylosanthes | Fabaceae |
| Trifolium subterraneum | subterranean clover | Fabaceae |
| Eucalyptus cladocalyx | sugar gum | Myrtaceae |
| Eugenia uniflora | Surinam cherry | Myrtaceae |
| Ipomoea aquatica | swamp cabbage | Convolvulaceae |
| Eucalyptus robusta | swamp mahogany | Myrtaceae |
| Lobularia maritima | sweet alyssum | Brassicaceae |
| Melilotus indica | sweet clover | Fabaceae |
| Passiflora ligularis | sweet granadilla | Passifloraceae |
| Anthoxanthum odoratum | sweet vernalgrass | Poaceae |
| Swietenia macrophylla | swietenia | Meliaceae |
| Coronopus didymus | swinecress | Brassicaceae |
| Panicum virgatum | switchgrass | Poaceae |
| Chloris barbata | swollen fingergrass | Poaceae |
| Syagrus romanzoffiana | syagrus | Arecaceae |
| Eucalyptus saligna | Sydney blue gum | Myrtaceae |
| Syncarpia glomulifera | syncarpia | Myrtaceae |
| Syngonium podophyllum | syngonium | Araceae |
| Syzygium grande | syzygium | Myrtaceae |
| Syzygium syzygioides | syzygium | Myrtaceae |
| Tabebuia heterophylla | tabebuia | Bignoniaceae |
| Cytisus palmensis | tagasaste | Fabaceae |
| Eucalyptus microcorys | tallow-wood | Myrtaceae |
| Epipremnum pinnatum | taro vine | Araceae |
| Cuphea carthagenensis | tarweed | Lythraceae |
| Leptospermum scoparium+ | tea tree | Myrtaceae |
| Tecoma castanifolia | tecoma | Bignoniaceae |
| Tectaria incisa | tectaria | Dryopteridaceae |
| Heterotheca grandiflora | telegraph weed | Asteraceae |
| Tephrosia candida | tephrosia | Fabaceae |
| Tetramolopium arenarium subsp. arenarium var. arenarium* | tetramolopium | Asteraceae |
| Tetramolopium arenarium subsp. arenarium var. confertum* | tetramolopium | Asteraceae |
| Tetramolopium arenarium subsp. laxum* | tetramolopium | Asteraceae |
| Tetramolopium consanguineum subsp. consanguineum* | tetramolopium | Asteraceae |
| Tetramolopium consanguineum subsp. leptophyllum var. kauense* | tetramolopium | Asteraceae |
| Tetramolopium consanguineum subsp. leptophyllum var. leptophyllum* | tetramolopium | Asteraceae |
| Tetramolopium conyzoides* | tetramolopium | Asteraceae |
| Tetramolopium filiforme var. filiforme* | tetramolopium | Asteraceae |
| Tetramolopium filiforme var. polyphyllum* | tetramolopium | Asteraceae |
| Tetramolopium humile subsp. haleakalae* | tetramolopium | Asteraceae |
| Tetramolopium humile subsp. humile var. humile* | tetramolopium | Asteraceae |
| Tetramolopium humile subsp. humile var. sublaeve* | tetramolopium | Asteraceae |
| Tetramolopium lepidotum subsp. arbusculum* | tetramolopium | Asteraceae |
| Tetramolopium lepidotum subsp. lepidotum* | tetramolopium | Asteraceae |
| Tetramolopium remyi* | tetramolopium | Asteraceae |
| Tetramolopium rockii var. calcisabulorum* | tetramolopium | Asteraceae |
| Tetramolopium rockii var. rockii* | tetramolopium | Asteraceae |
| Tetramolopium sylvae* | tetramolopium | Asteraceae |
| Tetramolopium tenerrimum* | tetramolopium | Asteraceae |
| Tetraplasandra flynnii* | tetraplasandra | Araliaceae |
| Tetraplasandra lydgatei* | tetraplasandra | Araliaceae |
| Tetraplasandra waialealae* | tetraplasandra | Araliaceae |
| Tetrastigma pubinerve+ | tetrastigma | Vitaceae |
| Tetrazygia bicolor | tetrazygia | Melastomataceae |
| Hyparrhenia dregeana | thatching grass | Poaceae |
| Rubus rosifolius | thimbleberry | Rosaceae |
| Mollugo cerviana | threadstem carpetweed | Molluginaceae |
| Arenaria serpyllifolia | thyme-leaved sandwort | Caryophyllaceae |
| Veronica serpyllifolia | thyme-leaved speedwell | Scrophulariaceae |
| Desmodium cajanifolium | tick trefoil | Fabaceae |
| Desmodium heterocarpon var. strigosum | tick trefoil | Fabaceae |
| Desmodium heterophyllum | tick trefoil | Fabaceae |
| Desmodium intortum | tick trefoil | Fabaceae |
| Desmodium triflorum | tick trefoil | Fabaceae |
| Coreopsis lanceolata | tickseed | Asteraceae |
| Tillandsia caput-medusae | tillandsia | Bromeliaceae |
| Nicotiana tabacum | tobacco | Solanaceae |
| Solanum lycopersicum var. cerasiforme | tomato | Solanaceae |
| Ammannia coccinea | toothcup | Lythraceae |
| Torenia glabra | torenia | Scrophulariaceae |
| Torilis arvensis | torilis | Apiaceae |
| Torilis nodosa | torilis | Apiaceae |
| Panicum repens | torpedo grass | Poaceae |
| Tradescantia fluminensis | tradescantia | Commelinaceae |
| Tradescantia zebrina | tradescantia | Commelinaceae |
| Lantana montevidensis | trailing lantana | Verbenaceae |
| Veronica plebeia | trailing speedwell | Scrophulariaceae |
| Montanoa hibiscifolia | tree daisy | Asteraceae |
| Tournefortia argentea | tree heliotrope | Boraginaceae |
| Tithonia diversifolia | tree marigold | Asteraceae |
| Nicotiana glauca | tree tobacco | Solanaceae |
| Trematolobelia grandifolia* | trematolobelia | Campanulaceae |
| Trematolobelia singularis* | trematolobelia | Campanulaceae |
| Trembleya phlogiformis var. parvifolia | trembleya | Melastomataceae |
| Ficus deltoidea+ | triangle fig | Moraceae |
| Trianthema portulacastrum | trianthema | Aizoaceae |
| Trifolium glomeratum | trifolium | Fabaceae |
| Trimezia martinicensis | trimezia | Iridaceae |
| Trisetum flavescens | trisetum | Poaceae |
| Trisetum inaequale* | trisetum | Poaceae |
| Triticum aestivum | triticum | Poaceae |
| Ipomoea hederifolia | trompillo | Convolvulaceae |
| Terminalia catappa | tropical almond | Combretaceae |
| Fraxinus uhdei | tropical ash | Oleaceae |
| Eucalyptus gomphocephala | tuart | Myrtaceae |
| Sisymbrium altissimum | tumble mustard | Brassicaceae |
| Malvaviscus penduliflorus | Turk's cap | Malvaceae |
| Passiflora pulchella | two-lobed passion flower | Passifloraceae |
| Melicope barbigera* | uahiapele | Rutaceae |
| Caesalpinia kavaiensis* | uhiuhi | Fabaceae |
| Phyllostegia glabra var. glabra* | ulihi | Lamiaceae |
| Phyllostegia glabra var. lanaiensis* | ulihi | Lamiaceae |
| Dicranopteris linearis f. emarginata* | uluhe | Gleicheniaceae |
| Dicranopteris linearis f. linearis* | uluhe | Gleicheniaceae |
| Sticherus owhyhensis* | uluhe | Gleicheniaceae |
| Diplopterygium pinnatum* | uluhe lau nui | Gleicheniaceae |
| Cyrtandra kauaiensis* | ulunahele | Gesneriaceae |
| Cyperus involucratus | umbrella sedge | Cyperaceae |
| Uncinia brevicaulis* | uncinia | Cyperaceae |
| Uncinia uncinata* | uncinia | Cyperaceae |
| Gossypium hirsutum | upland cotton | Malvaceae |
| Vallisneria americana | vallisneria | Hydrocharitaceae |
| Vallisneria spiralis | vallisneria | Hydrocharitaceae |
| Vanda tricolor | vanda | Orchidaceae |
| Vandenboschia cyrtotheca* | vandenboschia | Hymenophyllaceae |
| Vandenboschia draytoniana* | vandenboschia | Hymenophyllaceae |
| Vandenboschia tubiflora* | vandenboschia | Hymenophyllaceae |
| Paspalum urvillei | vasey grass | Poaceae |
| Triodanis biflora | Venus' looking-glass | Campanulaceae |
| Verbena rigida | verbena | Verbenaceae |
| Verbena bonariensis | vervain | Verbenaceae |
| Verbena litoralis | vervain | Verbenaceae |
| Pittosporum undulatum+ | Victorian box | Pittosporaceae |
| Vigna adenantha* | vigna | Fabaceae |
| Vigna hosei | vigna | Fabaceae |
| Vigna luteola | vigna | Fabaceae |
| Vigna o-wahuensis* | vigna | Fabaceae |
| Vigna speciosa | vigna | Fabaceae |
| Vinca major | vinca | Apocynaceae |
| Lophostemon confertus | vinegar tree | Myrtaceae |
| Viola helenae* | viola | Violaceae |
| Viola lanaiensis* | viola | Violaceae |
| Viola maviensis* | viola | Violaceae |
| Viola oahuensis* | viola | Violaceae |
| Viola odorata | viola | Violaceae |
| Viola wailenalenae* | viola | Violaceae |
| Verbascum virgatum | virgate mullein | Scrophulariaceae |
| Isodendrion pyrifolium* | wahine noho kula | Violaceae |
| Adenophorus tamariscinus var. montanus* | wahine noho mauna | Grammitidaceae |
| Adenophorus tamariscinus var. tamariscinus* | wahine noho mauna | Grammitidaceae |
| Wahlenbergia gracilis | wahlenbergia | Campanulaceae |
| Wahlenbergia marginata | wahlenbergia | Campanulaceae |
| Pseudophegopteris keraudreniana* | waimakanui | Thelypteridaceae |
| Pteris excelsa* | waimakanui | Pteridaceae |
| Pipturus ruber* | waimea | Urticaceae |
| Caesalpinia decapetala+ | wait-a-bit | Fabaceae |
| Washingtonia filifera | washingtonia | Arecaceae |
| Washingtonia robusta | washingtonia | Arecaceae |
| Washingtonia spp.+ | washingtonia | Arecaceae |
| Pistia stratiotes | water lettuce | Araceae |
| Polypogon viridis | water bent | Poaceae |
| Eichhornia crassipes | water hyacinth | Pontederiaceae |
| Persicaria punctata | water smartweed | Polygonaceae |
| Acacia retinodes+ | water wattle | Fabaceae |
| Watsonia meriana | watsonia | Iridaceae |
| Broussonetia papyrifera | wauke | Moraceae |
| Sphagneticola trilobata | wedelia | Asteraceae |
| Sporobolus indicus | West Indian dropseed | Poaceae |
| Salvia occidentalis | West Indian sage | Lamiaceae |
| Cuscuta campestris | western field dodder | Cuscutaceae |
| Eucalyptus albens | white box | Myrtaceae |
| Trifolium repens var. repens | white clover | Fabaceae |
| Hedychium coronarium | white ginger | Zingiberaceae |
| Morus alba | white mulberry | Moraceae |
| Passiflora subpeltata | white passion flower | Passifloraceae |
| Justicia betonica | white shrimp plant | Acanthaceae |
| Melilotus alba | white sweet clover | Fabaceae |
| Thunbergia fragrans+ | white thunbergia | Acanthaceae |
| Macroptilium lathyroides | wild bean | Fabaceae |
| Saccharum spontaneum | wild cane | Poaceae |
| Avena fatua | wild oat | Poaceae |
| Raphanus sativus | wild radish | Brassicaceae |
| Cleome gynandra | wild spider flower | Capparaceae |
| Dichanthium aristatum | Wilder grass | Poaceae |
| Erythrina sandwicensis* | wiliwili | Fabaceae |
| Epilobium billardierianum subsp. cinereum | willow herb | Onagraceae |
| Epilobium ciliatum | willow herb | Onagraceae |
| Eleusine indica | wiregrass | Poaceae |
| Torenia asiatica | wishbone flower | Scrophulariaceae |
| Wolffia globosa | wolffia | Lemnaceae |
| Senecio sylvaticus | wood groundsel | Asteraceae |
| Merremia tuberosa+ | wood rose | Convolvulaceae |
| Luzula hawaiiensis var. glabrata* | wood rush | Juncaceae |
| Luzula hawaiiensis var. hawaiiensis* | wood rush | Juncaceae |
| Luzula hawaiiensis var. oahuensis* | wood rush | Juncaceae |
| Verbascum thapsus+ | woolly mullein | Scrophulariaceae |
| Huperzia phyllantha* | wäwae'iole | Lycopodiaceae |
| Lycopodiella cernua* | wäwae'iole | Lycopodiaceae |
| xLindsaeosoria flynnii* | xlindsaeosoria | Lindsaeaceae |
| Xylosma crenatum* | xylosma | Flacourtiaceae |
| Pachyrhizus erosus | yam bean | Fabaceae |
| Eucalyptus cornuta | yate tree | Myrtaceae |
| Turnera ulmifolia | yellow alder | Turneraceae |
| Tecoma stans | yellow elder | Bignoniaceae |
| Setaria parviflora | yellow foxtail | Poaceae |
| Hedychium flavescens | yellow ginger | Zingiberaceae |
| Passiflora laurifolia+ | yellow granadilla | Passifloraceae |
| Rubus ellipticus var. obcordatus+ | yellow Himalayan raspberry | Rosaceae |
| Oxalis corniculata | yellow wood sorrel | Oxalidaceae |
| Xyris complanata | yellow-eyed grass | Xyridaceae |
| Xyris platylepis | yellow-eyed grass | Xyridaceae |
| Ilex paraguariensis | yerba mate | Aquifoliaceae |
| Zephyranthes citrina | zephyranthes | Liliaceae |
| Zeuxine strateumatica | zeuxine | Orchidaceae |
| Zinnia maritima | zinnia | Asteraceae |
| Zizania latifolia | zizania | Poaceae |
| Zornia cf.reticulata | zornia | Fabaceae |
| Zornia gemella | zornia | Fabaceae |
| Zoysia matrella var. pacifica | zoysia | Poaceae |
| Stapelia gigantea | Zulu giant | Asclepiadaceae |
| Eurya sandwicensis* | änini | Theaceae |
| Pisonia sandwicensis* | äulu | Nyctaginaceae |
| Urera glabra* | öpuhe | Urticaceae |
| Urera kaalae* | öpuhe | Urticaceae |
| Stachytarpheta australis | öwï | Verbenaceae |
| Stachytarpheta cayennensis | öwï | Verbenaceae |