Plant Threats to Pacific Ecosystems

PIER plant species present on ‘Uiha Island listed by scientific name

A product of the Pacific Island Ecosystems at Risk project (PIER)

‘Uiha Island ]   [ Ha‘apai Group ]   [ Tonga ]   [ Pacific region ]

This table lists invasive and potentially invasive plant species profiled by the Pacific Island Ecosystems at Risk project (PIER) that occur on ‘Uiha Island. It includes those of environmental concern (including those that are probably of threat only to islands with high elevations) as well as agricultural and ruderal weeds.  Each species is linked by its scientific name to an individual write-up containing relevant information.

The information in this table is based on the supporting data and may not represent the current situation. Note also there may be discrepancies among data presented at geographic resolutions (e.g., island vs. island group vs. country-territory-state levels), depending upon the reliability of the data at each level.

Species are listed in alphabetic order.  You can browse this list or use the "find" function on your web browser to search by scientific name.

Can't find it here?  Check the list of synonyms for other names (the more common synonyms are included below) or search other lists and databases available on the Internet.

Stumped by botanical terms?  Here are links to a brief glossary and a search engine for botanical terms.

Scientific name (+Family) Often-used other Latin names Habit Primarily a threat
at high elevations?
Abelmoschus moschatus   (Malvaceae) Abelmoschus sagittifolius (Kurz) Merr.; Hibiscus abelmoschus L.; Hibiscus sagittifolius Kurz herb No
Annona muricata   (Annonaceae)   tree No
Asparagus plumosus   (Asparagaceae) Asparagus comorensis hort.; Asparagus setaceus auct. nonn.; Protasparagus plumosus (Baker) Oberm. vine No
Asparagus setaceus   (Asparagaceae) Asparagopsis setacea Kunth; Protasparagus setaceus (Kunth) Oberm. vine No
Bidens pilosa   (Asteraceae)   herb No
Breynia disticha   (Phyllanthaceae) Breynia nivosa (W. Bull) Small; Phyllanthus nivosus W. G. Sm. shrub No
Ceiba pentandra   (Malvaceae) Bombax pentandrum L.; Ceiba casearia Medik.; Eriodendron anfractuosum DC. tree No
Chamaecrista nictitans   (Fabaceae) Cassia aeschinomene DC. ex Collad.; Cassia lechenaultiana DC.; Cassia leschenaultiana; Cassia mimosoides sensu auct. non L. (in Sykes, 1970); Cassia nictitans L. shrub No
Ficus benjamina   (Moraceae) Ficus nitida Thunb. tree No
Hyptis pectinata   (Lamiaceae) Mesosphaerum pectinatum (L.) Kuntze; Nepeta pectinata L. herb No
Indigofera suffruticosa   (Fabaceae) Indigofera anil L. shrub No
Jatropha curcas   (Euphorbiaceae)   shrub No
Kalanchoe pinnata   (Crassulaceae) Bryophyllum calycinum Salisb.; Bryophyllum pinnatum (Lam.) Oken; Crassula pinnata L. f. succulent No
Lantana camara   (Verbenaceae)   shrub No
Leucaena leucocephala   (Fabaceae) Acacia glauca Willd.; Leucaena glauca auct.; Mimosa leucocephala Lam. tree No
Mimosa pudica   (Fabaceae)   herb No
Passiflora foetida   (Passifloraceae)   vine No
Piper auritum   (Piperaceae)   shrub No
Psidium guajava   (Myrtaceae)   tree No
Senna tora   (Fabaceae) Cassia tora L. herb No
Stachytarpheta cayennensis   (Verbenaceae) Stachytarpheta dichotoma (Ruiz & Pav.) Vahl.; Stachytarpheta urticaefolia (Salisb.) Sims; Stachytarpheta urticifolia (Salisb.) Sims herb No
Tradescantia spathacea   (Commelinaceae) Rhoeo discolor Hance ex Walp.; Rhoeo spathacea (Sw.) Stearn; Tradescantia discolor L'Hér. herb No
Trema orientalis   (Cannabaceae) Trema cannabina Lour.; Trema cannabinum Lour.; Trema orientale (L.) Blume; Trema tomentosum (Roxb.) H. Hara tree No
Triumfetta rhomboidea   (Malvaceae) Triamfetta bartramia L. shrub No

Need more info?  Have questions?  Comments?  Information to contribute?  Contact PIER! (pier@hear.org)

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This page was last regenerated on 26FEB2019.