Pacific Island Ecosystems at Risk (PIER)
Report on invasive species on Rota, Commonwealth of the Northern Mariana Islands
Appendix 2.
Table 1.
Species that are invasive elsewhere in similar ecosystems but are not known to be present
on Rota
Table 2. Introduced species that are invasive elsewhere
and are also invasive or potentially invasive on Rota
Table 3. Species that are reported as invasive or weedy
elsewhere and are common or weedy on Rota
Table 4. Native and naturalized species that exhibit
aggressive behavior
| Scientific Name | Common Names | Family | Habit |
| Abelmoschus moschatus | English: fautia, musk mallow, musk okra; French: ambrette, gombo musqué, ketmie musquée, graine de musc; Other: kamang, ka‘mang (Guam); karereon, karereon nikapwerik nik, kareron, likonokon (Chuuk); gongul (Palau); metei, mety, methey (Pohnpei); hathongethong, kamwayang, nikapwerik, setmwechin, sotumo (Yap); wakiwaki, wakewake, wakeke, vakeke, aukiki, okeoke, o‘e‘e (Fiji); fou ingo (Niue), fau ingo (Wallis and Futuna); ‘aute toga, fau tagaloa, fua samasama (American Samoa and Samoa); loa, fau‘ingo (Tonga) | Malvaceae | herb |
| Acacia farnesiana | English: Ellington curse, klu, sweet acacia; French: cassie; Other: aroma, popinac, kandaroma (Guam, CNMI); kolu (Hawai'i); vaivai vaka-vatona, vaivai vakavotona, ban baburi, oki (Fiji); te kaibakoa (Kiribati); debena (Nauru) | Fabaceae | shrub |
| Acacia longifolia | English: Sydney golden wattle, golden wattle, long-leaved wattle, long-leaved acacia, sallow wattle, coast wattle, golden rods | Fabaceae | tree |
| Acacia mangium | English: mangium; Other: tuhkehn pwelmwahu (Pohnpei) | Fabaceae | tree |
| Acacia mearnsii | English: black wattle; French: acacia noir | Fabaceae | tree |
| Acacia melanoxylon | English: Australian blackwood, blackwood acacia | Fabaceae | tree |
| Acacia nilotica | English: prickly acacia, black thorn, Egyptian thorn, Nile acacia, algaroba, babul, gum arabic tree; French: acacia à gomme; Spanish: algarrobo; Other: tiare (New Caledonia) | Fabaceae | tree |
| Acacia spp. | English: acacia | Fabaceae | shrubs/trees |
| Ageratina riparia | English: spreading mistflower, creeping croftonweed, river eupatorium; Other: hamakua pamakani (Hawai‘i) | Asteraceae | shrub |
| Ailanthus altissima | English: tree of heaven, varnishtree | Simaroubaceae | tree |
| Albizia chinensis | English: Chinese albizia, silktree | Fabaceae | tree |
| Aleurites moluccana | English: candlenut, Indian walnut; French: bancoulier, bancoulier, noyer de bancoul, noyer des Moluques; Other: lumbang (Guam), raguar (Caroline Islands); sakan, shakan (Pohnpei); lama (American Samoa and Samoa); kukui (Hawai’i); tuitui (Cook Islands, Niue, Tonga), 'ama (Marquesas); lauci, lauthe, lauthi, toto, tuitui, tutui, waiwai, sekeci,sikethi, sikeli, nggerenggere (Fiji); tahii tiairi, ti’a’iri, tutui, tahiri (French Polynesia) | Euphorbiaceae | tree |
| Allamanda cathartica | English: yellow trumpet vine, golden trumpet, allamanda, brownbud allamanda, golden allamanda, golden cup; French: monette jaune, li’ane s’aime; Other: pua taunofo (American Samoa and Samoa), lani-ali‘i (Hawai‘i) | Apocynaceae | shrub |
| Alstonia macrophylla | English: devil-tree | Apocynaceae | tree |
| Alternanthera philoxeroides | English: alligator weed | Amaranthaceae | herb |
| Anacardium occidentale | English: cashew, cashew nut; French: anacardier, pomme de cojou, acajou a pommes, pommier d’acajou; Other: kasoi (Guam), ‘apu ‘initia (Samoa); kesiu (Tonga) | Anacardiaceae | tree |
| Andropogon gayanus | English: gamba grass, tambuki grass | Poaceae | grass |
| Andropogon glomeratus | English: bush beardgrass, bushy bluestem | Poaceae | grass |
| Andropogon virginicus | English: broomsedge, yellow bluestem, whisky grass | Poaceae | grass |
| Annona glabra | English: pond apple, alligator apple, bullock's heart, cherimoyer; French: annone des marais, corossolier des marais; Other: uto ni mbulumakau, uto ni bulumakau, kaitambo, kaitambu (Fiji) | Annonaceae | tree |
| Annona squamosa | English: sugar apple, sweetsop, custard apple, sugar apple; French: annone écailleuse, pomme-canelle; Other: atis, ates (Guam); ngel ra ngebard (Palau), ‘apele papalangi, ‘apele Tonga (Tonga), tapotapo (French Polynesia) | Annonaceae | tree |
| Anredera cordifolia | English: Madeira vine, mignonette vine, lamb's tails; Other: ‘uala hupe (Hawai‘i); filikafa (Niue) | Basellaceae | vine |
| Araujia sericifera | English: moth plant, moth catcher, white bladder flower | Asclepiadaceae | shrub |
| Ardisia crenata | English: hen's eyes, Hilo holly, coral berry, Australian holly, scratchthroat; French: arbre à noël | Myrsinaceae | shrub |
| Ardisia elliptica | English: shoebutton ardisia; Other: ati popa'a, atiu (French Polynesia) | Myrsinaceae | shrub |
| Argyreia nervosa | English: elephant creeper, Hawaiian baby woodrose , silver morning glory, woolly morning glory; French: coup d'air, liane a minguet, liane d' argent | Convolvulaceae | vine |
| Aristolochia littoralis | English: Dutchman's pipe, calico flower; Other: fue paipa holani (Tonga) | Aristolochiaceae | vine |
| Arthrostemma ciliatum | English: everblooming eavender | Melastomataceae | herb |
| Arundo donax | English: giant reed, Spanish reed, wild cane; French: canne de Provence, grand roseau; Other: ngasau ni vavalangi (Fiji); fiso papalagi (Samoa); kaho folalahi (Tonga) | Poaceae | grass |
| Asparagus densiflorus | English: asparagus fern, sprengeri fern, smilax, regal fern | Liliaceae | herb |
| Austroeupatorium inulaefolium | Asteraceae | herb | |
| Axonopus compressus | English: blanket grass, carpetgrass; Other: kambutu ni vavalangi (Fiji), vaolima (Samoa) | Poaceae | grass |
| Axonopus fissifolius | English: caratao grass, narrow-leaved carpetgrass | Poaceae | grass |
| Azadirachta indica | English: neem, nim, margosa | Meliaceae | tree |
| Azolla pinnata | English: mosquito fern, ferny azolla, water velvet | Azollaceae | fern |
| Barleria lupulina | English: hophead, Philippine violet | Acanthaceae | shrub |
| Barleria prionitis | English: barleria, porcupine flower | Acanthaceae | shrub |
| Bauhinia purpurea | English: purple orchid tree; purple butterfly tree, pink butterfly tree (Fiji); French: fleurs pourpres | Fabaceae | tree |
| Bauhinia variegata | English: orchid tree; mountain ebony, butterfly tree (Fiji); French: bois de boeuf, sabot boeuf, arbre de Saint-Thomas | Fabaceae | tree |
| Blainvillea gayana | Asteraceae | herb | |
| Bocconia frutescens | English: bocconia, plume-poppy, tree celandine, parrotweed | Papaveraceae | shrub |
| Boerhavia coccinea | English: boerhavia, hog weed, hog feed, red spiderling, wineflower, tar vine; Other: mata pavo, patagon | Nyctaginaceae | herb |
| Breynia disticha | English: snowbush, snowbush breynia, sweetpea bush, foliage-flower | Euphorbiaceae | shrub |
| Brillantaisia lamium | Acanthaceae | shrub | |
| Bryophyllum delagoense | English: chandelier plant | Crassulaceae | herb |
| Buddleja asiatica | English: dog tail; Other: huelo ‘ilio (Hawai'i) | Scrophulariaceae | shrub |
| Buddleja davidii | English: orange eye, butterfly bush, summer lilac | Scrophulariaceae | shrub |
| Buddleja madagascariensis | English: butterfly bush, smoke bush | Scrophulariaceae | shrub |
| Caesalpinia decapetala | English: cats claw, Mysore thorn, Mauritius thorn, wait-a-bit; French: bois sappan; Other: puakelekino (Hawai'i) | Fabaceae | shrub |
| Calamus spp. | English: rattan; Other: rotan, bejuko-n-halumtano, rotan bejuro-n-halumtan (Guam); bangerenguis ra ngebard (Palau) | Arecaceae | shrub (palm) |
| Calliandra calothyrsus | English: powderpuff red calliandra; Other: kaliana (Samoa) | Fabaceae | shrub |
| Calliandra haematocephala | English: red powder puff; French: pompon | Fabaceae | shrub |
| Calliandra surinamensis | English: Surinamese stickpea | Fabaceae | tree |
| Callisia fragrans | English: fragrant inch plant, basketplant, spironema | Commelinaceae | herb |
| Calotropis gigantea | English: calotrope, crown flower, bowstring hemp, madar; French: mercure végétal, mudar; Other: pua-kalaunu (Hawai'i); tahinu (French Polynesia) | Ascelepiadaceae | shrub |
| Calotropis procera | English: calotropis, rubber bush, apple of Sodom, mudar, madar, king’s crown, roostertree; French: arbre à soie | Asclepiadaceae | shrub/tree |
| Cardiospermum grandiflorum | English: balloon vine; heart seed | Sapindaceae | vine |
| Carpobrotus edulis | English: ice plant, pigface, hottentot fig | Aizoaceae | succulent |
| Castilla elastica | English: Panama rubber tree, Mexican rubber tree, uletree; Other: pulu mamoe (American Samoa) | Moraceae | tree |
| Casuarina glauca | English: swamp oak, saltmarsh ironwood, longleaf ironwood, gray sheoak | Casuarinaceae | tree |
| Cecropia obtusifolia | English: trumpet tree, guarumo | Cecropiaceae | tree |
| Cecropia peltata | English: trumpet tree; French: parasolier, faux-ricin, pisse-roux, bois cannon | Cecropiaceae | tree |
| Cedrela odorata | English: cigar box cedar, Mexican cedar, West Indian cedar, Spanish cedar, Barbados cedar; French: cèdre acajou, cèdre des barbares; Spanish: cedro cubano (Galapagos Is.); Other: sita hina (Tonga) | Meliaceae | tree |
| Cenchrus ciliaris | English: buffelgrass, African foxtail grass, anjan grass; French: cenchrus cilié | Poaceae | grass |
| Cestrum diurnum | English: inkberry, day jessamine, day cestrum, China berry; Other: thauthau (Fiji); tinta ‘n-China, tentanchinu, tintan China (Guam, CNMI); makahala (Hawai'i); sugi vao, suni vao (Samoa); vaitohi (Tonga) | Solanaceae | shrub |
| Cestrum nocturnum | English: night-flowering cestrum, night-flowering jasmine, queen (or lady) of the night; Other: teine o le po, ali‘i o le po (American Samoa and Samoa); thauthau, thauthau ni mbongi, kara (Fiji); dama-de-noche (Guam); ‘ala aumoe, kupaoa, onaona Iapana (Hawai‘i); joñoul ru awa (Marshall Islands); iki he po (Niue); lakau po‘uli (Tonga) | Solanaceae | shrub |
| Cestrum parqui | English: green cestrum, willow-leaved jessamine, Chilean cestrum, green poison-berry | Solanaceae | shrub |
| Chrysobalanus icaco | English: coco plum, icaco; French: icacier, icaquier, icaque, prune colon; Other: apolo (Fiji) | Chrysobalanaceae | shrub |
| Chrysophyllum oliviforme | English: satin leaf, wild star-apple, damson plum; Spanish: caimitillo | Sapotaceae | tree |
| Cinchona pubescens | English: quinine tree, red cinchona; French: quinquina rouge; Spanish: cascarilla | Rubiaceae | tree |
| Cinnamomum burmannii | English: padang cassia; French: cannelier de Malaisie | Lauraceae | tree |
| Cinnamomum camphora | English: camphor tree, camphor laurel; French: camphre, camphrier | Lauraceae | tree |
| Cinnamomum verum | English: cinnamon tree; French: cannelier de Ceylan; Other: ochod ra ngebard (Palau). tinamoni, tigamoni (American Samoa and Samoa) | Lauraceae | tree |
| Cirsium vulgare | English: spear thistle, Scotch thistle, bull thistle, black thistle, plume thistle; Other: pua kali (Hawai'i) | Asteraceae | herb |
| Cissus nodosa | English: grape ivy | Vitaceae | liana |
| Citharexylum caudatum | English: juniper berry | Verbenaceae | tree |
| Citharexylum spinosum | English: fiddlewood; Other: masese (Fiji) | Verbenaceae | tree |
| Clausena excavata | English: clausena | Rutaceae | tree |
| Clerodendrum chinense | English: Honolulu rose, stickbush, glory bower; Other: losa Honolulu, losa onolulu (American Samoa and Samoa); pikake hohono, pikake wauke (Hawai'i), pitate mama (Cook Islands) | Verbenaceae | shrub |
| Clerodendrum japonicum | English: glorybower | Verbenaceae | shrub |
| Clerodendrum paniculatum | English: pagoda plant, pagoda flower; Other: butcherechár, butecherechar (Palau); tukehn sousou (Pohnpei) | Verbenaceae | shrub |
| Clidemia hirta | English: Koster’s curse, soap bush; French: canot-macaque; Other: kui, kúi (Palau); kauresinga, kaurasinga, roinisinga, ndraunisinga, mara na bulumakau, mbona na mbulamakau, vuti (Fiji); kaurasiga (from Ecoport, no source given) | Melastomataceae | shrub |
| Clusia rosea | English: signature tree, autograph tree, copey, Scotch attorney, pitchapple | Guttiferae | tree |
| Coccinia grandis | English: ivy gourd, scarlet-fruited gourd; Other: kundru (Fiji); kiuri awia (Marshall Islands); aipikohr (Pohnpei) | Cucurbitaceae | vine |
| Commelina diffusa | English: commelina, dayflower, wandering Jew, spiderwort; Spanish: chiriyuyo; Other: semprebiban-damalong (Guam); honohono (Hawai‘i); mau‘utoga, mau‘u Tonga (American Samoa and Samoa); mohuku vai, musie matala pulu (Tonga); ai rorongi, ai rongorongo, airogorogo, cobulabula, rongomatailevu, thombulambula, matembulambula, drano,duludauwere, ndrano, ndulandauwere, luna, tho nggalonggalo (Fiji), ma‘apape (French Polynesia) | Commelinaceae | herb |
| Conocarpus erectus | English: sea mulberry, buttonwood, button mangrove | Combretaceae | shrub/tree |
| Cordia alliodora | English: laurel, Ecuador laurel, salmwood, Spanish elm; French: bois de Chypre, pardillo; Other: kotia (Samoa, Tonga) | Boraginaceae | tree |
| Cordia curassavica | English: black sage | Boraginaceae | shrub |
| Cordia glabra | English: broad-leaved cordia | Boraginaceae | tree |
| Cortaderia jubata | English: jubata grass, Andean pampas grass, purple pampas grass | Poaceae | grass |
| Cortaderia selloana | English: pampas grass, silver pampas grass, Uruguayan pampas grass | Poaceae | grass |
| Corynocarpus laevigatus | English: New Zealand laurel, karakara nut | Corynocarpaceae | tree |
| Costus speciosus | English: crepe ginger, crape ginger, wild ginger, Malay ginger, canereed; Other: isebsab (Palau) | Zingiberaceae | herb |
| Crassocephalum crepidoides | English: thickhead, fireweed, redflower ragleaf; Other: fua lele, pualele (American Samoa and Samoa); maraburubo (Solomon Islands); fisi puna (Tonga); se vuka (Fiji) | Asteraceae | herb |
| Crotalaria micans | English: crotalaria; Other: pine kotalelia, pile (Niue) | Fabaceae | shrub |
| Cryptostegia grandiflora | English: rubber vine, India rubber vine, Palay rubbervine; Other: liane de gatope (New Caledonia) | Asclepiadaceae | vine |
| Cryptostegia madagascariensis | English: Madagascar rubbervine | Asclepiadaceae | vine |
| Cupaniopsis anacardioides | English: carrotwood, tuckeroo | Sapindaceae | tree |
| Cuscuta campestris | English: golden dodder, field dodder, five-angled dodder; Other: navereverelangi, wa vereverelangi, wa lawala, wa mbosuthu, wa ndanga, wa tikaivu, ndithangi (Fiji) | Convolvulaceae | vine |
| Cyathea cooperi | English: Australian tree fern | Cyatheaceae | fern |
| Cyperus involucratus | English: umbrella sedge, umbrella plant, dwarf papyrus grass; Other: ‘ahu‘awa haole, pu‘uka‘a haole (Hawai‘i) | Cyperaceae | sedge |
| Dalbergia sissoo | English: Indian dalbergia, Indian rosewood, sissoo, shisham; French: ébénier juane | Fabaceae | tree |
| Delairea odorata | English: German ivy, Italian ivy, cape ivy | Asteraceae | vine |
| Derris malaccensis | English: New Guinea creeper; Other: ‘ava niukini (American Samoa); nduva, tuva, nduva ni niukini (Fiji); akau niukini (Niue); fue fa‘i ‘ava (Samoa); kava fisi (Tonga) | Fabaceae | vine |
| Desmodium nicaraguense | Spanish: engorda-caballo, vara de arco, pie de paloma, vara larga, vara blanca, Juana de Arco, gutao, Juana Larga | Fabaceae | shrub |
| Desmodium tortuosum | English: Florida beggarweed, Spanish clover, dixie ticktrefoil | Fabaceae | herb |
| Dichrostachys cinerea | English: aroma, Kalahari Christmas tree, Chinese lantern tree, sickle bush, marabou-thorn, marabú, Sen Domeng, Saint Domingue, acacia Saint Domingue | Fabaceae | shrub |
| Dieffenbachia seguine | English: dieffenbachia, dumb cane; Other: yalu ni vavalagi (Fiji) | Araceae | herb |
| Digitaria insularis | English: cottongrass, sourgrass, feather-top grass | Poaceae | grass |
| Digitaria violascens | English: smooth crabgrass, violet crabgrass; Other: sau (Palau) | Poaceae | grass |
| Dillenia suffruticosa | English: shrubby dillenia, shrubby simpoh | Dilleniaceae | shrub/tree |
| Dissotis rotundifolia | English: dissotis, Spanish shawl, pink lady | Melastomataceae | herb |
| Echinochloa polystachya | English: aleman grass, carib grass, creeping rivergrass | Poaceae | grass |
| Egeria densa | English: egeria, leafy elodea, dense waterweed | Hydrocharitaceae | aquatic herb |
| Elaeis guineensis | English: African oil palm; French: palmier à huile d'Afrique; Other: apwiraiasi (Pohnpei) | Arecaceae | tree |
| Epipremnum pinnatum cv. 'Aureum' | English: pothos, money plant; Other: yalu, wa yalu, wa lu, alu, halu, waloa, matha, nanggalanggala, nanggalinggali, tonga, tanga (Fiji); alu (Tonga) | Araceae | vine |
| Erigeron karvinskianus | English: Mexican daisy, seaside daisy, daisy fleabane | Asteraceae | herb |
| Eriobotrya japonica | English: loquat, Japanese plum, Japanese medlar; French: bibassier, néflier du Japon; Other: loketi (Tonga) | Rosaceae | tree |
| Eugenia uniflora | English: Surinam cherry, red Brazil cherry; French: cerisier carré, cerisier de Cayenne; Other: kafika, kafika palangi (Niue), pitanga (Brazil) | Myrtaceae | shrub/tree |
| Falcataria moluccana | English: Molucca albizia; Other: tamaligi palagi (American Samoa); tuhke kerosene, tuhkehn karisihn (Pohnpei); ukall ra ngebard (Palau); tamaligi uliuli (Samoa) | Fabaceae | tree |
| Ficus altissima | English: lofty fig, false banyan, council tree | Moraceae | tree |
| Ficus benghalensis | English: banyan, Indian banyan, vada tree; French: figuier des pagodes | Moraceae | tree |
| Ficus benjamina | English: weeping fig, baka, Java fig, weeping fig ; Other: ‘ovava fisi (Tonga) | Moraceae | tree |
| Ficus elastica | English: India rubber tree, rubber plant; Other: komunoki, komunokí (Palau); rapah (Pohnpei); gak'iynigoma (Yap) | Moraceae | tree |
| Ficus macrophylla | English: Moreton Bay fig | Moraceae | tree |
| Ficus nota | English: tibig | Moraceae | tree |
| Ficus rubiginosa | English: rusty-leaved fig, Port Jackson fig, littleleaf fig | Moraceae | tree |
| Flacourtia rukam | English: Indian plum, Indian prune, governor's plum; French: prunier café, prunier de Chine, prunier malgache; Other: filimoto (Fiji, Futuna, Samoa and American Samoa, Tonga) | Flacourtiaceae | tree |
| Flemingia macrophylla | Fabaceae | tree | |
| Flemingia strobilifera | English: luck plant, wild hops; French: sainfoin du bengale; Other: besungelaiei (Palau) | Fabaceae | shrub |
| Flindersia brayleyana | English: Queensland maple, silkwood | Rutaceae | tree |
| Funtumia elastica | English: African rubber tree, silkrubber; French: arbre à caoutchouc; Other: pulu vao (Samoa) | Apocynaceae | tree |
| Furcraea foetida | English: Mauritius hemp, sisal, maguey, giant cabuya; French: aloès vert, chanvre de Maurice; Other: malina (Hawai‘i (Ni‘ihau)); toua (Niue); lautalotalo papalagi (Samoa); faumalila, fau malila (Tonga) | Agavaceae | succulent |
| Furcraea hexapetala | English: Cuban hemp, hemp; Other: cubuya (Galapagos Islands) | Agavaceae | succulent |
| Gliricidia sepium | English: mother of cacao, quickstick; Spanish: madre de cacao | Fabaceae | tree |
| Gomphocarpus physocarpus | English: balloon plant, bladderbush | Asclepiadaceae | shrub |
| Grevillea banksii | English: kahili flower, Banks grevillea; Other: ha‘iku, kahili (Hawai‘i); ‘oka pua ‘ula‘ula (Hawai‘i (Ni‘ihau)) | Proteaceae | tree |
| Grevillea robusta | English: silk oak, silky oak, he oak, silver oak, spider flower; Other: ‘oka kilika, ha‘iku ke‘oke‘o (Hawai'i), oke‘ (Tonga) | Proteaceae | tree |
| Grewia asiatica | English: phalsa | Tiliaceae | tree |
| Gymnocoronis spilanthoides | English: Senegal tea, temple plant | Asteraceae | herb |
| Haematoxylum campechianum | English: logwood, bloodwood tree, campeachy wood, campeche | Fabaceae | tree |
| Harungana madagascariensis | English: harungana | Clusiaceae | tree |
| Hedychium coronarium | English: white ginger, butterfly lily, ginger lily, garland flower; Other: tunun, sinser (Chuuk); ndrove, cevuga vula, dalasika (Fiji); thevunga (Fiji, Tonga); ‘awapuhi ke‘oke‘o (Hawai‘i), sinter pwetepwet (Pohnpei); tolon (Puluwat) | Zingiberaceae | herb |
| Hedychium flavescens | English: yellow ginger, cream ginger; French: longoze; Other: opuhi rea rea (French Polynesia); ‘awapuhi melemele (Hawai'i), teuila (Samoa) | Zingiberaceae | herb |
| Hedychium gardnerianum | English: kahili gingerOther: cevuga dromodromo (Fiji); kahili, ‘awapuhi kahili (Hawai‘i); sinter weitahta (Pohnpei) | Zingiberaceae | herb |
| Heliconia spp. | English: heliconia, parrot's-flower, parrot's-plantain, crab claw, lobster claw | Heliconiaceae | herb |
| Heliocarpus popayanensis | English: moho, white moho | Tiliaceae | tree |
| Hemigraphis alternata | English: metal leaf; red ivy, cemetery plant (Fiji) | Acanthaceae | herb |
| Heterocentron subtriplinervium | English: pearl flower | Melastomataceae | herb |
| Hiptage benghalensis | English: hiptage; French: liane de cerf | Malpighiaceae | shrub |
| Hydrilla verticillata | English: hydrilla, Florida elodea, water thyme | Hydrocharitaceae | herb |
| Hylocereus undatus | English: night-blooming cereus, strawberry pear, red pitaya, dragon fruit, pitahaya; French: pitaya, pitahaya rouge; Spanish: flor de Caliz; Other: paniniokapunahou, papipi pua (Hawai'i) | Cactaceae | succulent |
| Hymenachne amplexicaulis | English: hymenachne, trompetilla, West Indian marsh grass | Poaceae | grass |
| Hyparrhenia rufa | English: jaragua grass, thatching grass | Poaceae | grass |
| Hypochoeris radicata | English: hairy cat’s ear, gosmore | Asteraceae | herb |
| Hyptis suaveolens | English: wild spikenard, chan; French: gros baume, hyptis à odeur; Other: mumutun (Guam) | Lamiaceae | herb |
| Imperata cylindrica | English: blady grass, cogon grass, satintail; French: paille de dys, paillotte, impérata cylindrique, impérate; Other: gi, ngi (Fiji); alang-alang, lalang (Indonesia, Malaysia); kasoring (Palau) | Poaceae | grass |
| Indigofera suffruticosa | English: indigo; Other: aniles (Guam); ‘iniko, inikoa, kolu (Hawai'i); la‘au mageso (Samoa); ‘akau veli (Tonga) | Fabaceae | shrub |
| Ischaemum rugosum | English: muraina grass, wrinkle duck-beak, saramatta grass; Other: tho muraina, co muraina (Fiji) | Poaceae | grass |
| Ischaemum timorense | English: centipede grass, stalkleaf murainagrass, lucuntu grass; Other: waidoi grass (Fiji) | Poaceae | grass |
| Jacaranda mimosifolia | English: jacaranda | Bignoniaceae | tree |
| Jasminum fluminense | English: Brazilian jasmine | Oleaceae | vine |
| Jatropha gossypiifolia | English: bellyache bush, cotton-leaved physic nut | Euphorbiaceae | shrub |
| Juncus spp. | English: rush | Juncaceae | rush |
| Justicia carnea | English: pink plume-flower, pink jacobinia | Acanthaceae | shrub |
| Khaya senegalensis | English: African mahogany, Senegal mahogany | Meliaceae | tree |
| Kunzea ericoides | English: tree manuka, tree manuba, kanuka (New Zealand), burgan, white teatree | Myrtaceae | tree |
| Kyllinga polyphylla | English: Navua sedge; Other: tuise tele, tuise fiti (Samoa) | Cyperaceae | sedge |
| Lantana camara | English: lantana; Other: latana (American Samoa and Samoa); taramoa (Cook Islands); kauboica, kaumboitha, mbonambulumakau, mbona ra mbulumakau, tokalau, waiwai, lanitana (Fiji); taratara hamoa, taratara moa (French Polynesia); latora moa, tatara moa (French Polynesia (Tahiti)); lakana, la‘au kalakala, lanakana (Ni‘ihau), mikinolia hihiu, mikinolia hohono, mikinolia kuku (Hawai'i); ros fonacni (Kosrae); te kaibuaka, te kaibuaja (Kiribati); migiroa (Nauru), landana, rantana, rahndana, tukasuweth (Pohnpei); talatala, talatala talmoa (Tonga) | Verbenaceae | shrub |
| Lemna spp. | English: duckweed; Other: fala‘o‘oto (Samoa) | Lemnaceae | herb |
| Leonotis nepetifolia | English: lion’s tail, lion’s ear, Christmas candlestick; French: gros bouton, gros tête | Lamiaceae | herb |
| Leonurus japonicus | English: lion’s tail, Chinese motherwort | Lamiaceae | herb |
| Leptospermum scoparium | English: New Zealand tea; manuka (New Zealand) | Myrtaceae | tree |
| Licuala grandis | English: ruffled fan palm; French: palmier-cuillère | Arecaceae | tree (palm) |
| Ligustrum spp. | English: privet | Oleaceae | shrubs/small trees |
| Lonicera japonica | English: Japanese honeysuckle, Hall’s honeysuckle; Other: honekakala (Hawai'i) | Caprifoliaceae | vine |
| Lophostemon confertus | English: brush box, Brisbane box, vinegar tree | Myrtaceae | tree |
| Ludwigia peruviana | English: ludwigia, Peruvian primrose, water primrose | Onagraceae | shrub |
| Macfadyena unguis-cati | English: cat's-claw climber | Bignoniaceae | vine |
| Macroptilium atropurpureum | English: siratro, purple bushbean | Fabaceae | herb |
| Maesopsis eminii | English: umbrella tree, musizi | Rhamnaceae | tree |
| Medinilla magnifica | English: chandelier tree, showy melastome, showy medinilla, Malaysian orchid | Melastomataceae | shrub |
| Medinilla venosa | English: holdtight | Melastomataceae | shrub |
| Melaleuca quinquenervia | English: melaleuca, cajeput, paper bark tree, punk tree; Other: niaouli (New Caledonia) | Myrtaceae | tree |
| Melastoma candidum | English: Asian melastome, Indian rhododendron, Malabar melastome | Melastomataceae | tree |
| Melastoma sanguineum | English: fox-tongued melastoma, red melastome | Melastomataceae | shrub/tree |
| Melicoccus bijugatus | English: Spanish lime | Sapindaceae | tree |
| Melinis minutiflora | English: melinis, molasses grass; French: herbe molasses, herbe à miel; Other: puakatau (Tonga) | Poaceae | grass |
| Melinis repens | English: Natal redtop, Natal grass, red Natal grass, Holme's grass, blanketgrass; French: herbe du Natal, herbe rose, herbe pappangue; tricholène (New Caledonia); Other: salapona (Tonga) | Poaceae | grass |
| Memecylon floribundum | Melastomataceae | shrub | |
| Merremia peltata | English: merremia; Other: wachathal (yap); lohl, iol, yol (Pohnpei); kebeas (Palau); lagon, lagun (Guam); fitau, fitaw (Chuuk); pala, pul, puhlah (Kosrae); fue, fue vao, fue kula (Niue); fue lautetele (American Samoa and Samoa); fue mea (Tonga); abui, grobihi, arosumou (Solomon Islands); wa mbula, wa bula, wa damu, wa ndamu, viliyawa, wiliviwa, veliyana, wiliao (Fiji); pohue (French Polynesia) | Convolvulaceae | vine |
| Miconia calvescens | English: miconia, velvetleaf, purple plague, bush currant | Melastomataceae | tree |
| Microlaena stipoides | English: meadow ricegrass, weeping grass | Poaceae | grass |
| Mikania scandens | English: climbing hempweed, climbing hempvine | Asteraceae | vine |
| Mimosa pigra | English: catclaw mimosa, thorny sensitiveplant, giant mimosa, giant sensitive plant, black mimosa, zaraz, dormilona, bashful plant, amourette violet; French: amourette riviére | Fabaceae | shrub |
| Montanoa hibiscifolia | English: montanoa, tree daisy, Anzac flower | Asteraceae | shrub |
| Morella faya | English: fayatree, firetree, firebush | Myricaceae | tree |
| Murraya paniculata | English: orange jessamine, satin-wood, Chinese box, Hawaiian mock orange | Rutaceae | shrub/tree |
| Myriophyllum aquaticum | English: parrot's feather, water feather, Brazilian water milfoil | Haloragidaceae | aquatic herb |
| Neonotonia wightii | English: glycine; French: soja pérenne | Fabaceae | vine |
| Nymphaea spp. | English: water lily | Nymphaeaceae | herb |
| Ochna kirkii | English: Micky Mouse plant, bird’s-eye bush | Ochnaceae | shrub/tree |
| Ochna serrulata | English: ochna, Mickey-Mouse plant, bird’s-eye bush | Ochnaceae | shrub |
| Ochroma pyramidale | English: balsa, corkwood, down tree | Bombacaceae | tree |
| Ocimum gratissimum | English: wild basil, clove basil, tree basil; French: basilic, menthe gabonaise; Other: la’au sauga (Samoa) | Lamiaceae | herb |
| Odontonema tubaeforme | English: fire spike, cardinal flower | Acanthaceae | shrub |
| Olea europaea | English: olive; Other: ‘oliwa, ‘oliwa haole (Hawai'i) | Oleaceae | tree |
| Ossaea marginata | Melastomataceae | shrub | |
| Oxyspora paniculata | English: oxyspora, bristletips | Melastomataceae | shrub |
| Paederia foetida | English: stink vine, skunk vine; Other: maile pilau, maile ka kahiki (Hawai'i). | Rubiaceae | vine |
| Panicum repens | English: torpedo grass, couch panicum, creeping panic; French: panic rampant, millet rampant; Other: wainaku grass (Hawai'i) | Poaceae | grass |
| Paraserianthes lophantha | English: brush wattle, plume albizia, plume acacia, stink bean | Fabaceae | shrub/tree |
| Parkinsonia aculeata | English: parkinsonia, Jerusalem thorn, horse-bean, retama; French: arrêtenègre; Spanish: palo verde | Fabaceae | tree |
| Parthenium hysterophorus | English: bitterweed, carrot grass, false ragweed, feverfew, parthenium weed, ragweed parthenium, whitetop, Santa Maria | Asteraceae | herb |
| Paspalum dilatatum | English: paspalum, dallis grass, water grass; French: paspalum dilaté, herbe sirop, herbe de miel, herbe de dallis, millet bâtard; Other: hiku nua (Niue) | Poaceae | grass |
| Paspalum fimbriatum | English: fimbriate paspalum, winged paspalum, Panama paspalum, Panama crowngrass, Columbia grass | Poaceae | grass |
| Paspalum urvillei | English: Vasey grass; French: herbe de Vasey, paspalum d'Urville | Poaceae | grass |
| Passiflora alata | English: wild passion fruit, wingstem passionflower | Passifloraceae | shrub |
| Passiflora caerulea | English: blue passion flower | Passifloraceae | shrub |
| Passiflora coccinea | English: scarlet passion flower, red passion flower, red granadilla | Passifloraceae | shrub |
| Passiflora edulis | English: passion fruit, yellow passion fruit, purple passion fruit, qarandila, purple granadilla; French: grenadille; Spanish: maracuya (Galapagos Is.); Other: liliko‘i (Hawai‘i), pompom (Pohnpei); pasio (Samoa); vaine (Tonga) | Passifloraceae | vine |
| Passiflora laurifolia | English: yellow granadilla, belle apple, yellow water-lemon; French: pomme-liane, pomme d'or; Other: pasio (Samoa); vaine 'ae kuma (Tonga) | Passifloraceae | vine |
| Passiflora ligularis | English: sweet granadilla, yellow passionfruit; French: granadille, grenadille douce, barbadine; French: granadille, grenadille douce, barbadine; Other: lemi wai, lani wai, lemona (Hawai‘i) | Passifloraceae | vine |
| Passiflora maliformis | English: hard-shelled passionfruit, sweet calabash, sweet cup; French: pomme calabas; Other: pasio (Samoa), vaine Tonga, vaine kai (Tonga) | Passifloraceae | vine |
| Passiflora pulchella | English: two-lobed passion flower, wingleaf passionfruit | Passifloraceae | shrub |
| Passiflora quadrangularis | English: granadilla, giant granadilla; French: barbadine; Spanish: badea (Galapagos Is.); Other: parapotina maata (Cook Islands); para pautini (French Polynesia); palasini, palatini, vine fua lalahi, vine palasini, tinitini (Niue); kudamono (Palau); pasio (Samoa); pasione (Tonga) | Passifloraceae | vine |
| Passiflora rubra | English: red passionfruit, Dutchman's laudanum | Passifloraceae | vine |
| Passiflora tarminiana | English: banana poka, banana passionfruit, bananadilla | Passifloraceae | vine |
| Paulownia tomentosa | English: paulownia, princess-tree, Chinese empress tree, karri-tree | Scrophulariaceae | tree |
| Pennisetum clandestinum | English: kikuyu grass, kikuyo | Poaceae | grass |
| Pennisetum setaceum | English: fountain grass | Poaceae | grass |
| Philadelphus karwinskyanus | English: philadelphus, evergreen mock orange, syringa | Saxifragaceae | shrub |
| Phormium tenax | English: New Zealand flax, New Zealand hemp, bush flax | Agavaceae | herb |
| Phyllostachys nigra | English: black bamboo; French: bambou noir | Poaceae | shrub |
| Pimenta dioica | English: pimento, allspice; Other: sipaisi (Tonga) | Myrtaceae | tree |
| Pimenta racemosa | English: bay tree, bay rum tree, bay oil tree, malagueta; Other: sinamoni (Tonga) | Myrtaceae | tree |
| Pinus caribaea | English: Caribbean pine, Bahamas pine; Other: paina (Samoa), paini (Tonga) | Pinaceae | tree |
| Piper aduncum | English: spiked pepper; Other: yaqona ni Onolulu, yanggona ni Onolulu (Fiji) | Piperaceae | tree |
| Piper auritum | English: eared pepper, anise piper, Veracruz pepper; Spanish: hoja santa, anisillo, hinojo, sabalero, hoja de la estrella; Other: Hawaiian sakau, false sakau, false kava (Pohnpei) | Piperaceae | shrub |
| Pittosporum pentandrum | English: pittosporum, Taiwanese cheesewood, mamalis | Pittosporaceae | shrub/tree |
| Pittosporum tobira | English: tobira, Japanese pittosporum, Japanese cheesewood, mock orange, Australian laurel | Pittosporaceae | shrub/tree |
| Pittosporum undulatum | English: Victorian box, Victorian laurel, Australian cheesewood, mock orange, sweet pittosporum, orange pittosporum | Pittosporaceae | tree |
| Pittosporup viridiflorum | English: cape pittosporum | Pittosporaceae | tree |
| Platycerium bifurcatum | English: elkhorn fern, staghorn fern | Selaginellaceae |