Achillea millefolium (yarrow) | Herbs - Dicotyledonous composites | | Exotic |
Agrostis stolonifera (creeping bent) | Grasses | | Exotic |
Arrhenatherum elatius subsp. elatius (tall oat grass) | Grasses | | Exotic |
Atriplex prostrata (orache) | Herbs - Dicotyledons other than Composites | | Exotic |
Azolla pinnata (ferny azolla) | Ferns | | Exotic |
Bolboschoenus caldwellii (purua grass, Caldwell's clubrush) | Sedges | Not Threatened | Native |
Bromus diandrus (ripgut brome) | Grasses | | Exotic |
Bromus hordeaceus (soft brome) | Grasses | | Exotic |
Bromus willdenowii (prairie grass) | Grasses | | Exotic |
Calystegia soldanella (shore bindweed, shore convolvulus, rauparaha) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Calystegia tuguriorum (climbing convolvulus, NZ bindweed) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Cirsium arvense (Californian thistle) | Herbs - Dicotyledonous composites | | Exotic |
Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | | Exotic |
Coprosma propinqua var. propinqua (mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Cotula coronopifolia (bachelor's button, yellow buttons, waterbuttons) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Crepis capillaris (hawksbeard) | Herbs - Dicotyledonous composites | | Exotic |
Cytisus scoparius (wild broom) | Trees & Shrubs - Dicotyledons | | Exotic |
Dactylis glomerata (cocksfoot) | Grasses | | Exotic |
Dianthus armeria (Deptford pink) | Herbs - Dicotyledons other than Composites | | Exotic |
Echium vulgare (viper's bugloss) | Herbs - Dicotyledons other than Composites | | Exotic |
Elytrigia repens (couch) | Grasses | | Exotic |
Fumaria bastardii (Bastard's fumitory) | Herbs - Dicotyledons other than Composites | | Exotic |
Galium aparine (cleavers) | Herbs - Dicotyledons other than Composites | | Exotic |
Glyceria declinata (blue sweet grass, glaucous sweet grass) | Grasses | | Exotic |
Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
Lepidium africanum (peppercress) | Herbs - Dicotyledons other than Composites | | Exotic |
Lepidium coronopus (wart cress) | Herbs - Dicotyledons other than Composites | | Exotic |
Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | | Exotic |
Lolium perenne (perennial rye grass) | Grasses | | Exotic |
Lupinus arboreus (tree lupin) | Trees & Shrubs - Dicotyledons | | Exotic |
Matricaria discoidea (rayless chamomile) | Herbs - Dicotyledonous composites | | Exotic |
Muehlenbeckia complexa var. complexa (small-leaved pōhuehue, scrub pōhuehue, wire vine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Muehlenbeckia ephedroides | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Oxybasis ambigua | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Papaver atlanticum | Herbs - Dicotyledons other than Composites | | Exotic |
Persicaria hydropiper (water pepper) | Herbs - Dicotyledons other than Composites | | Exotic |
Phalaris arundinacea (reed canary grass) | Grasses | | Exotic |
Phormium tenax (flax, harakeke, kōrari (Māori name for inflorescence).) | Herbs - Monocots | Not Threatened | Native |
Plagianthus divaricatus (salt marsh ribbonwood, marsh ribbonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Plantago coronopus (buck's horn plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Plantago lanceolata (narrow-leaved plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Plantago major (broad-leaved plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Poa annua (annual poa) | Grasses | | Exotic |
Poa pratensis (Kentucky bluegrass) | Grasses | | Exotic |
Polycarpon tetraphyllum (allseed) | Herbs - Dicotyledons other than Composites | | Exotic |
Polygonum aviculare (wireweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Puccinellia walkeri (Walker's saltgrass) | Grasses | At Risk – Naturally Uncommon | Native |
Rosa rubiginosa (sweet brier) | Trees & Shrubs - Dicotyledons | | Exotic |
Rumex acetosella (sheep's sorrel) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex brownii (hooked dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Salicornia quinqueflora (glasswort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Sedum acre (stonecrop) | Herbs - Dicotyledons other than Composites | | Exotic |
Selliera radicans (selliera, remuremu, half-star) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Solanum chenopodioides (velvety nightshade) | Herbs - Dicotyledons other than Composites | | Exotic |
Sonchus oleraceus (sow thistle, sowthistle) | Herbs - Dicotyledonous composites | | Exotic |
Spergularia rubra (sand spurrey) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Triglochin striata (triglochin) | Herbs - Monocots | Not Threatened | Native |
Ulex europaeus (gorse) | Trees & Shrubs - Dicotyledons | | Exotic |
Urtica perconfusa (swamp nettle) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Verbascum thapsus (woolly mullein, common mullein) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica anagallis-aquatica (water speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Vicia sativa (vetch) | Herbs - Dicotyledons other than Composites | | Exotic |