This table lists species that are only considered to be a threat to ecosystems over 1,000 m elevation. While they are profiled on PIER, most Pacific islands do not exceed this elevation and thus these species are only likely to be a problem or potential problem in a limited number of locations. Each species is linked by its scientific name to an individual write-up containing relevant information.
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 |
Present on
Pacific Islands? |
| Aira caryophyllea (Poaceae) | grass | Yes | |
| Anemone hupehensis (Ranunculaceae) | herb | Yes | |
| Anthoxanthum odoratum (Poaceae) | grass | Yes | |
| Bellis perennis (Asteraceae) | herb | Yes | |
| Buddleja davidii (Buddlejaceae) | Alternative spelling: Buddleia davidii | shrub | Yes |
| Carduus pycnocephalus (Asteraceae) | herb | Yes | |
| Cotoneaster pannosus (Rosaceae) | shrub | Yes | |
| Elaeagnus angustifolia (Elaeagnaceae) | tree | Yes | |
| Elaeagnus umbellata (Elaeagnaceae) | Elaeagnus parvifolia Royle | shrub | Yes |
| Eragrostis brownii (Poaceae) | grass | Yes | |
| Eriobotrya japonica (Rosaceae) | tree | Yes | |
| Eschscholzia californica (Papaveraceae) | herb | Yes | |
| Fraxinus uhdei (Oleaceae) | tree | Yes | |
| Fuchsia arborescens (Onagraceae) | shrub | No | |
| Fuchsia boliviana (Onagraceae) | tree | Yes | |
| Fuchsia magellanica (Onagraceae) | shrub | Yes | |
| Fuchsia paniculata (Onagraceae) | shrub | Yes | |
| Helichrysum foetidum (Asteraceae) | Gnaphalium foetidum L. | herb | Yes |
| Holcus lanatus (Poaceae) | grass | Yes | |
| Ilex aquifolium (Aquifoliaceae) | tree | Yes | |
| Juncus bufonius (Juncaceae) | rush | Yes | |
| Juncus effusus (Juncaceae) | rush | Yes | |
| Lespedeza cuneata (Fabaceae) | herb | Yes | |
| Lonicera japonica (Caprifoliaceae) | vine | Yes | |
| Lotus uliginosus (Fabaceae) | herb | Yes | |
| Nassella cernua (Poaceae) | Stipa cernua Stebbins & A. Lõve | grass | Yes |
| Oenothera stricta subsp. stricta (Onagraceae) | Oenothera striata Link | herb | Yes |
| Photinia davidiana (Rosaceae) | Stransvaesia davidiana Decne. | shrub | Yes |
| Pinus radiata (Pinaceae) | tree | Yes | |
| Poa pratensis (Poaceae) | Poa angustifolia L. | grass | Yes |
| Polygonum aviculare (Polygonaceae) | herb | Yes | |
| Pyracantha angustifolia (Rosaceae) | Cotoneaster angustifolia Franch. | shrub | Yes |
| Ranunculus muricatus (Ranunculaceae) | herb | Yes | |
| Ranunculus parviflorus (Ranunculaceae) | herb | Yes | |
| Raphanus sativus (Brassicaceae) | herb | Yes | |
| Ravenala madagascariensis (Strelitziaceae) | tree | Yes | |
| Rosa laevigata (Rosaceae) | shrub | Yes | |
| Rubus ellipticus (Rosaceae) | shrub | Yes | |
| Rubus glaucus (Rosaceae) | shrub | Yes | |
| Rumex acetosella (Polygonaceae) | herb | Yes | |
| Salix babylonica (Salicaceae) | tree | Yes | |
| Tagetes minuta (Asteraceae) | herb | Yes | |
| Tropaeolum majus (Tropaeolaceae) | herb | Yes | |
| Verbascum thapsus (Scrophulariaceae) | herb | Yes |