Achillea millefolium (yarrow) | Herbs - Dicotyledonous composites | | Exotic |
Agrostis stolonifera (creeping bent) | Grasses | | Exotic |
Aira caryophyllea subsp. caryophyllea (silvery hair grass) | Grasses | | Exotic |
Alopecurus pratensis (meadow foxtail) | Grasses | | Exotic |
Amaranthus deflexus (prostrate amaranth) | Herbs - Dicotyledons other than Composites | | Exotic |
Anthoxanthum odoratum (sweet vernal) | Grasses | | Exotic |
Apodasmia similis (jointed wire rush, oioi) | Rushes & Allied Plants | Not Threatened | Native |
Atriplex prostrata (orache) | Herbs - Dicotyledons other than Composites | | Exotic |
Austroderia richardii (toetoe) | Grasses | Not Threatened | Native |
Austroderia toetoe (toetoe) | Grasses | Not Threatened | Native |
Austrostipa scabra | Grasses | | Exotic |
Azolla rubra (Pacific azolla, azolla, red azolla) | Ferns | Not Threatened | Native |
Bolboschoenus caldwellii (purua grass, Caldwell's clubrush) | Sedges | Not Threatened | Native |
Bolboschoenus medianus (purua grass) | Sedges | Not Threatened | Native |
Bromus diandrus (ripgut brome) | Grasses | | Exotic |
Bromus hordeaceus (soft brome) | Grasses | | Exotic |
Bromus willdenowii (prairie grass) | Grasses | | Exotic |
Callitriche stagnalis (water starwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Calystegia tuguriorum (climbing convolvulus, NZ bindweed) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Carex geminata (cutty grass, rautahi) | Sedges | Not Threatened | Native |
Carex virgata (swamp sedge, pukio, toitoi, toetoe) | Sedges | Not Threatened | Native |
Carpobrotus edulis (ice plant) | Herbs - Dicotyledons other than Composites | | Exotic |
Cerastium glomeratum (annual mouse-ear chickweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Chenopodium detestans (New Zealand fish-guts plant) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Critical | Native |
Chenopodium triandrum (pigweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | | Exotic |
Clematis vitalba (old man's beard) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Convolvulus waitaha (grass convolvulus) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Coprosma robusta (karamū, glossy karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Corokia cotoneaster (korokio, wire-nettting bush) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Crassula sinclairii (Sinclair's stonecrop) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Crepis capillaris (hawksbeard) | Herbs - Dicotyledonous composites | | Exotic |
Dactylis glomerata (cocksfoot) | Grasses | | Exotic |
Daucus carota (wild carrot) | Herbs - Dicotyledons other than Composites | | Exotic |
Echium vulgare (viper's bugloss) | Herbs - Dicotyledons other than Composites | | Exotic |
Eleocharis acuta (sharp spike sedge) | Sedges | Not Threatened | Native |
Elytrigia repens (couch) | Grasses | | Exotic |
Epilobium ciliatum (willowherb) | Herbs - Dicotyledons other than Composites | | Exotic |
Erigeron sumatrensis (broad-leaved flea-bane) | Herbs - Dicotyledonous composites | | Exotic |
Erodium cicutarium (storksbill) | Herbs - Dicotyledons other than Composites | | Exotic |
Erodium moschatum (musky storksbill) | Herbs - Dicotyledons other than Composites | | Exotic |
Eryngium vesiculosum (sea holly) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
Erythranthe guttata (monkey musk) | Herbs - Dicotyledons other than Composites | | Exotic |
Festuca bromoides (vulpia hair grass, brome fescue, squirrel-tailed fescue) | Grasses | | Exotic |
Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
Galium aparine (cleavers) | Herbs - Dicotyledons other than Composites | | Exotic |
Helminthotheca echioides (Oxtongue) | Herbs - Dicotyledonous composites | | Exotic |
Holcus lanatus (Yorkshire fog) | Grasses | | Exotic |
Hordeum marinum subsp. marinum (salt barley grass) | Grasses | | Exotic |
Hypochaeris radicata (catsear) | Herbs - Dicotyledonous composites | | Exotic |
Hypolepis ambigua | Ferns | Not Threatened | Native |
Iris pseudacorus (yellow flag iris) | Herbs - Monocots | | Exotic |
Isolepis cernua var. cernua (slender clubrush) | Sedges | Not Threatened | Native |
Jacobaea vulgaris (ragwort) | Herbs - Dicotyledonous composites | | Exotic |
Juncus articulatus (jointed rush) | Rushes & Allied Plants | | Exotic |
Juncus australis (leafless rush, wiwi) | Rushes & Allied Plants | Not Threatened | Native |
Juncus distegus | Rushes & Allied Plants | At Risk – Naturally Uncommon | Native |
Juncus effusus var. effusus (soft rush) | Rushes & Allied Plants | | Exotic |
Juncus gerardii | Rushes & Allied Plants | | Exotic |
Juncus kraussii subsp. australiensis (sea rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus pallidus (giant rush, leafless rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus sarophorus (broom rush, fan-flowered rush) | Rushes & Allied Plants | Not Threatened | Native |
Kunzea ericoides (kānuka) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Lachnagrostis filiformis (New Zealand wind grass) | Grasses | Not Threatened | Native |
Lactuca saligna (willow leaf lettuce) | Herbs - Dicotyledonous composites | | Exotic |
Lactuca serriola (prickly lettuce) | Herbs - Dicotyledonous composites | | Exotic |
Lagurus ovatus (harestail) | Grasses | | Exotic |
Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
Lepidium pseudotasmanicum (narrow-leaved cress) | Herbs - Dicotyledons other than Composites | | Exotic |
Leptinella dioica (shore cotula) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Linum monogynum var. monogynum | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | | Exotic |
Lolium perenne (perennial rye grass) | Grasses | | Exotic |
Lolium rigidum (annual ryegrass) | Grasses | | Exotic |
Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | | Exotic |
Lycium ferocissimum (boxthorn) | Trees & Shrubs - Dicotyledons | | Exotic |
Lysimachia arvensis subsp. arvensis var. arvensis (pimpernel) | Herbs - Dicotyledons other than Composites | | Exotic |
Malva neglecta (dwarf mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Medicago lupulina (black medick) | Herbs - Dicotyledons other than Composites | | Exotic |
Medicago nigra (bur medick) | Herbs - Dicotyledons other than Composites | | Exotic |
Microtis unifolia (onion-leaved orchid, microtis) | Orchids | Not Threatened | Native |
Muehlenbeckia australis (pōhuehue, large-leaved muehlenbeckia) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Muehlenbeckia axillaris (creeping pōhuehue, creeping muehlenbeckia) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Muehlenbeckia complexa var. complexa (small-leaved pōhuehue, scrub pōhuehue, wire vine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Myoporum laetum (ngaio) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Myosotis laxa subsp. caespitosa (water forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Nasturtium officinale (Watercress) | Herbs - Dicotyledons other than Composites | | Exotic |
Navarretia squarrosa (Californian stinkweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Olearia solandri (coastal tree daisy) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Oxalis exilis (creeping oxalis, yellow oxalis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Ozothamnus leptophyllus (tauhinu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Parapholis incurva (sickle 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 australis (swamp plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Plantago coronopus (buck's horn plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Plantago lanceolata (narrow-leaved plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Poa cita (silver tussock) | Grasses | Not Threatened | Native |
Poa trivialis (rough-stalked meadow grass) | Grasses | | Exotic |
Polycarpon tetraphyllum (allseed) | Herbs - Dicotyledons other than Composites | | Exotic |
Polypogon monspeliensis (beard grass) | Grasses | | Exotic |
Polypogon viridis (water bent) | Grasses | | Exotic |
Puccinellia distans (reflexed salt grass) | Grasses | | Exotic |
Puccinellia stricta (saltgrass) | Grasses | Not Threatened | Native |
Ranunculus amphitrichus (waoriki) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Ranunculus macropus (swamp buttercup) | Herbs - Dicotyledons other than Composites | Data Deficient | Native |
Ranunculus sardous (hairy buttercup) | Herbs - Dicotyledons other than Composites | | Exotic |
Reseda lutea (cut-leaved mignonette) | Herbs - Dicotyledons other than Composites | | Exotic |
Rosa rubiginosa (sweet brier) | Trees & Shrubs - Dicotyledons | | Exotic |
Rumex acetosella (sheep's sorrel) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex crispus (curled dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Ruppia megacarpa (Horses mane weed, lakeweed) | Herbs - Monocots | At Risk – Naturally Uncommon | Native |
Rytidosperma racemosum (danthonia) | Grasses | | Exotic |
Sagina procumbens (procumbent pearlwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Salicornia quinqueflora (glasswort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Salix cinerea (grey willow, pussy willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salix fragilis × S. euxina (crack willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Samolus repens var. repens (Sea primrose, shore pimpernel, water pimpernel) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Schoenoplectus pungens (three-square) | Sedges | Not Threatened | Native |
Selliera radicans (selliera, remuremu, half-star) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Senecio glomeratus subsp. glomeratus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio hispidulus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio minimus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio quadridentatus (cotton fireweed, white fireweed, pahokoraka) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Silybum marianum (variegated thistle) | Herbs - Dicotyledonous composites | | Exotic |
Solanum laciniatum (poroporo, bullibulli) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Sonchus oleraceus (sow thistle, sowthistle) | Herbs - Dicotyledonous composites | | Exotic |
Spartina ×townsendii (spartina) | Grasses | | Exotic |
Tetragonia trigyna (native spinach) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Thyridia repens (native musk, Māori musk, native monkey flower) | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |
Trifolium arvense (haresfoot trefoil) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium dubium (suckling clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium fragiferum (strawberry clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium subterraneum (subclover, subterranean clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Triglochin striata (triglochin) | Herbs - Monocots | Not Threatened | Native |
Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
Ulex europaeus (gorse) | Trees & Shrubs - Dicotyledons | | Exotic |
Verbascum thapsus (woolly mullein, common mullein) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbascum virgatum (moth mullein, wand mullein) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbena rigida (Creeping verbena) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica parviflora (hebe) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Vicia sativa (vetch) | Herbs - Dicotyledons other than Composites | | Exotic |