Acaena novae-zelandiae (red bidibid) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Achillea millefolium (yarrow) | Herbs - Dicotyledonous composites | | Exotic |
Adiantum cunninghamii (common maidenhair, Cunningham's maidenhair) | Ferns | Not Threatened | Native |
Adiantum hispidulum (rosy maidenhair) | Ferns | Not Threatened | Native |
Ageratina adenophora (Mexican devil) | Herbs - Dicotyledonous composites | | Exotic |
Agrostis capillaris (browntop) | Grasses | | Exotic |
Agrostis stolonifera (creeping bent) | Grasses | | Exotic |
Aira caryophyllea subsp. caryophyllea (silvery hair grass) | Grasses | | Exotic |
Allium vineale var. vineale | Herbs - Monocots | | Exotic |
Alocasia brisbanensis (elephant's ears, aroid lily) | Herbs - Monocots | | Exotic |
Alsophila tricolor (silver fern, ponga) | Ferns | Not Threatened | Native |
Amaranthus blitum subsp. oleraceus (purple amaranth) | Herbs - Dicotyledons other than Composites | | Exotic |
Amaranthus deflexus (prostrate amaranth) | Herbs - Dicotyledons other than Composites | | Exotic |
Amaranthus powellii (redroot) | Herbs - Dicotyledons other than Composites | | Exotic |
Anthemis cotula (stinking mayweed) | Herbs - Dicotyledonous composites | | Exotic |
Anthosachne scabra (blue wheat grass) | Grasses | | Exotic |
Anthoxanthum odoratum (sweet vernal) | Grasses | | Exotic |
Aphanes australis (parsley piert) | Herbs - Dicotyledons other than Composites | | Exotic |
Apium graveolens (wild celery) | Herbs - Dicotyledons other than Composites | | Exotic |
Apodasmia similis (jointed wire rush, oioi) | Rushes & Allied Plants | Not Threatened | Native |
Araujia hortorum (moth plant, moth vine) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Armoracia rusticana (horseradish) | Herbs - Dicotyledons other than Composites | | Exotic |
Arthropodium cirratum (rengarenga, renga lily, rock lily) | Herbs - Monocots | Not Threatened | Native |
Arum italicum (Italian arum) | Herbs - Monocots | | Exotic |
Asparagus asparagoides (smilax) | Lianes - Monocots | | Exotic |
Asplenium flaccidum (drooping spleenwort, hanging spleenwort) | Ferns | Not Threatened | Native |
Asplenium haurakiense (Hauraki Gulf spleenwort) | Ferns | Not Threatened | Native |
Asplenium oblongifolium (huruhuruwhenua, shining spleenwort) | Ferns | Not Threatened | Native |
Astelia banksii (coastal astelia, shore kowharawhara) | Herbs - Monocots | Not Threatened | Native |
Atriplex prostrata (orache) | Herbs - Dicotyledons other than Composites | | Exotic |
Austroblechnum lanceolatum (lance fern, nini, rereti) | Ferns | Not Threatened | Native |
Austroderia splendens (toetoe) | Grasses | Not Threatened | Native |
Austrostipa stipoides (coastal immorality grass, buggar grass) | Grasses | Not Threatened | Native |
Avicennia marina subsp. australasica (manawa, mangrove) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Azolla rubra (Pacific azolla, azolla, red azolla) | Ferns | Not Threatened | Native |
Beilschmiedia tarairi (taraire) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Beilschmiedia tawa (tawa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Bellis perennis (English daisy) | Herbs - Dicotyledonous composites | | Exotic |
Bolboschoenus medianus (purua grass) | Sedges | Not Threatened | Native |
Bothriochloa macra | Grasses | | Exotic |
Brachyglottis repanda (rangiora, bushman's toilet paper, bushman's friend) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Brassica napus var. napus (weed rape, rape) | Herbs - Dicotyledons other than Composites | | Exotic |
Briza minor (shivery grass) | Grasses | | Exotic |
Bromus diandrus (ripgut brome) | Grasses | | Exotic |
Bromus hordeaceus (soft brome) | Grasses | | Exotic |
Bromus willdenowii (prairie grass) | Grasses | | Exotic |
Cakile edentula var. edentula (sea rocket) | Herbs - Dicotyledons other than Composites | | Exotic |
Cakile maritima subsp. maritima (sea rocket) | Herbs - Dicotyledons other than Composites | | Exotic |
Calamagrostis arenaria (marram grass) | Grasses | | Exotic |
Callitriche stagnalis (water starwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Calystegia sepium subsp. roseata (pink bindweed) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
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 |
Canna indica (Indian shot) | Herbs - Monocots | | Exotic |
Carduus pycnocephalus (slender winged thistle) | Herbs - Dicotyledonous composites | | Exotic |
Carduus tenuiflorus (winged thistle) | Herbs - Dicotyledonous composites | | Exotic |
Carex divisa | Sedges | | Exotic |
Carex divulsa (grey sedge) | Sedges | | Exotic |
Carex flagellifera (Glen Murray tussock, trip me up) | Sedges | Not Threatened | Native |
Carex inversa (creeping lawn sedge) | Sedges | Not Threatened | Native |
Carex lessoniana (rautahi, cutty grass) | Sedges | Not Threatened | Native |
Carex ochrosaccus (forest sedge) | Sedges | Not Threatened | Native |
Carex pumila (sand sedge) | Sedges | Not Threatened | Native |
Carex spinirostris (coastal sedge, petrel scrub sedge) | Sedges | Not Threatened | Native |
Carex testacea (speckled sedge, trip me up) | Sedges | Not Threatened | Native |
Carex uncinata (bastard grass, hook sedge, kamu, matau-a-maui) | 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 |
Catapodium rigidum (hard grass) | Grasses | | Exotic |
Cenchrus clandestinus (kikuyu grass) | Grasses | | Exotic |
Centaurium erythraea (centaury) | Herbs - Dicotyledons other than Composites | | Exotic |
Cerastium glomeratum (annual mouse-ear chickweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Chenopodiastrum murale (nettle-leaved fathen) | Herbs - Dicotyledons other than Composites | | Exotic |
Chenopodium album (fathen, white goosefoot) | Herbs - Dicotyledons other than Composites | | Exotic |
Chenopodium triandrum (pigweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Cirsium arvense (Californian thistle) | Herbs - Dicotyledonous composites | | Exotic |
Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | | Exotic |
Conium maculatum (hemlock) | Herbs - Dicotyledons other than Composites | | Exotic |
Coprosma macrocarpa subsp. minor | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma repens (taupata, looking glass plant, mirror plant) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma robusta (karamū, glossy karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Cordyline australis (cabbage tree, tī, tī kōuka, palm lily) | Trees & Shrubs - Monocotyledons | Not Threatened | Native |
Coriaria arborea var. arborea (tutu, tree tutu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Cortaderia jubata (purple pampas grass) | Grasses | | Exotic |
Cortaderia selloana (pampas grass) | Grasses | | Exotic |
Corynocarpus laevigatus (karaka, kopi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Cotula australis (common cotula, soldier's button) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Cotula coronopifolia (bachelor's button, yellow buttons, waterbuttons) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Crassula sieberiana | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Crataegus monogyna (hawthorn) | Trees & Shrubs - Dicotyledons | | Exotic |
Crepis capillaris (hawksbeard) | Herbs - Dicotyledonous composites | | Exotic |
Crocosmia ×crocosmiiflora (montbretia) | Herbs - Monocots | | Exotic |
Cucurbita pepo (vegetable marrow) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Cynodon dactylon (Bermuda grass) | Grasses | | Exotic |
Cynosurus cristatus (crested dogstail) | Grasses | | Exotic |
Cyperus eragrostis (umbrella sedge) | Sedges | | Exotic |
Cyperus ustulatus (coastal cutty grass, giant umbrella sedge, cyperus) | Sedges | Not Threatened | Native |
Dactylis glomerata (cocksfoot) | Grasses | | Exotic |
Deparia petersenii subsp. congrua | Ferns | Not Threatened | Native |
Dianella nigra (turutu, New Zealand blueberry, inkberry) | Herbs - Monocots | Not Threatened | Native |
Dichondra repens (Mercury Bay weed, dichondra) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Didymocheton spectabilis (kohekohe, New Zealand mahogany) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Diplazium australe | Ferns | Not Threatened | Native |
Disphyma australe subsp. australe (horokaka, native ice plant, New Zealand ice plant) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Drymoanthus adversus (fleshy tree orchid) | Orchids | Not Threatened | Native |
Eleocharis acuta (sharp spike sedge) | Sedges | Not Threatened | Native |
Emex australis (spiny emex) | Herbs - Dicotyledons other than Composites | | Exotic |
Entelea arborescens (whau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Epilobium pallidiflorum (tarawera, swamp willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium rotundifolium (round-leaved willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Eragrostis brownii (bay grass) | Grasses | | Exotic |
Erigeron karvinskianus (Mexican daisy) | Herbs - Dicotyledonous 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 |
Euphorbia peplus (milkweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Festuca bromoides (vulpia hair grass, brome fescue, squirrel-tailed fescue) | Grasses | | Exotic |
Festuca rubra subsp. rubra (red fescue) | Grasses | | Exotic |
Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
Ficus carica (fig) | Trees & Shrubs - Dicotyledons | | Exotic |
Foeniculum vulgare (fennel) | Herbs - Dicotyledons other than Composites | | Exotic |
Fumaria muralis subsp. muralis (scrambling fumitory) | Herbs - Dicotyledons other than Composites | | Exotic |
Gahnia lacera (cutty grass) | Sedges | Not Threatened | Native |
Galium aparine (cleavers) | Herbs - Dicotyledons other than Composites | | Exotic |
Galium divaricatum (slender bedstraw) | Herbs - Dicotyledons other than Composites | | Exotic |
Geniostoma ligustrifolium var. ligustrifolium (hangehange) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Geranium dissectum (cut-leaved cranesbill) | Herbs - Dicotyledons other than Composites | | Exotic |
Geranium homeanum | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Geranium purpureum (small herb Robert) | Herbs - Dicotyledons other than Composites | | Exotic |
Geranium solanderi (Solander's geranium) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Gladiolus undulatus (gladiolus) | Herbs - Monocots | | Exotic |
Glyceria declinata (blue sweet grass, glaucous sweet grass) | Grasses | | Exotic |
Goodenia radicans (selliera, remuremu, half-star) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Griselinia lucida (puka, akapuka) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Haloragis erecta subsp. erecta (toatoa, fire weed, shrubby haloragis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hedycarya arborea (porokaiwhiri, pigeonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Helminthotheca echioides (Oxtongue) | Herbs - Dicotyledonous composites | | Exotic |
Hesperocyparis macrocarpa (macrocarpa) | Trees & Shrubs - Gymnosperms | | Exotic |
Holcus lanatus (Yorkshire fog) | Grasses | | Exotic |
Hordeum murinum subsp. leporinum | Grasses | | Exotic |
Hordeum murinum subsp. murinum (barley grass) | Grasses | | Exotic |
Hypericum pusillum (swamp hypericum) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hypochaeris radicata (catsear) | Herbs - Dicotyledonous composites | | Exotic |
Iris orientalis (Oriental iris) | Herbs - Monocots | | Exotic |
Isachne globosa (swamp millet) | Grasses | Not Threatened | Native |
Isolepis cernua var. cernua (slender clubrush) | Sedges | Not Threatened | Native |
Isolepis prolifera | Sedges | Not Threatened | Native |
Isolepis sepulcralis | Sedges | | Exotic |
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 bufonius var. bufonius (toad rush) | Rushes & Allied Plants | | Exotic |
Juncus edgariae (wiwi, Edgar's rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus effusus var. effusus (soft rush) | 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 prismatocarpus | Rushes & Allied Plants | Not Threatened | Native |
Juncus sarophorus (broom rush, fan-flowered rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus usitatus | Rushes & Allied Plants | Not Threatened | Native |
Knightia excelsa (rewarewa, NZ honeysuckle) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Kunzea ericoides (kānuka) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Lachnagrostis billardierei subsp. billardierei (sand wind grass) | Grasses | Not Threatened | Native |
Lactuca virosa (acrid lettuce) | Herbs - Dicotyledonous composites | | Exotic |
Lagenophora pumila (papataniwhaniwha) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Lagurus ovatus (harestail) | Grasses | | Exotic |
Lamium purpureum (red dead nettle) | Herbs - Dicotyledons other than Composites | | Exotic |
Lapsana communis (nipplewort) | Herbs - Dicotyledonous composites | | Exotic |
Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
Lepidium coronopus (wart cress) | Herbs - Dicotyledons other than Composites | | Exotic |
Lepidium didymum (twin cress) | Herbs - Dicotyledons other than Composites | | Exotic |
Leptecophylla juniperina subsp. juniperina (prickly mingimingi, mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Leucopogon fasciculatus (mingimingi, tall mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Ligustrum sinense (Chinese privet) | Trees & Shrubs - Dicotyledons | | Exotic |
Linum bienne (pale flax) | Herbs - Dicotyledons other than Composites | | Exotic |
Linum trigynum (yellow flax) | Herbs - Dicotyledons other than Composites | | Exotic |
Litsea calicaris (mangeao, tangeao) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Lobelia anceps (New Zealand lobelia, shore lobelia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | | Exotic |
Lolium perenne (perennial rye grass) | Grasses | | Exotic |
Lotus angustissimus (slender birdsfoot trefoil) | Herbs - Dicotyledons other than Composites | | Exotic |
Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | | Exotic |
Lotus subbiflorus (hairy birdsfoot trefoil) | 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 |
Lythrum hyssopifolia (hyssop loosestrife) | Herbs - Dicotyledons other than Composites | | Exotic |
Machaerina juncea (sedge, tussock swamp twig rush) | Sedges | Not Threatened | Native |
Malva neglecta (dwarf mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Malva nicaeensis (French mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Malva parviflora (small-flowered mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Malva sylvestris (large-flowered mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Matricaria discoidea (rayless chamomile) | Herbs - Dicotyledonous composites | | Exotic |
Medicago arabica (spotted bur medick) | 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 |
Melicope ternata (wharangi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melicytus ramiflorus subsp. ramiflorus (māhoe, hinahina, whitey wood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melilotus indicus (King Island melilot) | Herbs - Dicotyledons other than Composites | | Exotic |
Mentha pulegium (pennyroyal) | Herbs - Dicotyledons other than Composites | | Exotic |
Metrosideros excelsa (pōhutukawa) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Microlaena stipoides (meadow rice grass, slender rice grass) | Grasses | Not Threatened | Native |
Modiola caroliniana (creeping mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Muehlenbeckia australis (pōhuehue, large-leaved 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 arvensis (field forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myosotis discolor (grassland forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myosotis laxa subsp. caespitosa (water forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myrsine australis (red mapou, red matipo, mapau, red maple) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Nasturtium officinale (Watercress) | Herbs - Dicotyledons other than Composites | | Exotic |
Oplismenus hirtellus subsp. imbecillis | Grasses | Not Threatened | Native |
Orobanche minor (broomrape) | Herbs - Dicotyledons other than Composites | | Exotic |
Oxalis exilis (creeping oxalis, yellow oxalis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Oxalis pes-caprae (Bermuda buttercup) | Herbs - Dicotyledons other than Composites | | Exotic |
Oxalis rubens | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Oxybasis ambigua | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Ozothamnus leptophyllus (tauhinu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pakau pennigera (gully fern, feather fern, piupiu) | Ferns | Not Threatened | Native |
Parablechnum novae-zelandiae (kiokio, horokio, palm leaf fern) | Ferns | Not Threatened | Native |
Parapholis incurva (sickle grass) | Grasses | | Exotic |
Paraserianthes lophantha (brush wattle) | Trees & Shrubs - Dicotyledons | | Exotic |
Parsonsia heterophylla (New Zealand jasmine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Paspalum dilatatum (paspalum) | Grasses | | Exotic |
Paspalum distichum (Mercer grass) | Grasses | | Exotic |
Peperomia urvilleana (peperomia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Persicaria decipiens | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Persicaria hydropiper (water pepper) | Herbs - Dicotyledons other than Composites | | Exotic |
Phormium tenax (flax, harakeke, kōrari (Māori name for inflorescence).) | Herbs - Monocots | Not Threatened | Native |
Physalis peruviana (Cape gooseberry) | Herbs - Dicotyledons other than Composites | | Exotic |
Phytolacca octandra (inkweed) | Trees & Shrubs - Dicotyledons | | Exotic |
Piper excelsum subsp. excelsum (kawakawa, pepper tree) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pittosporum crassifolium (karo) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pittosporum tenuifolium (kohukohu, kōhūhū, black matipo) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Plagianthus divaricatus (salt marsh ribbonwood, marsh ribbonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Planchonella costata (tawāpou) | Trees & Shrubs - Dicotyledons | At Risk – Relict | 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 anceps (broad-leaved poa) | Grasses | Not Threatened | Native |
Poa annua (annual poa) | Grasses | | Exotic |
Poa pratensis (Kentucky bluegrass) | Grasses | | Exotic |
Poa trivialis (rough-stalked meadow grass) | Grasses | | Exotic |
Podocarpus totara var. totara (tōtara) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
Polycarpon tetraphyllum (allseed) | Herbs - Dicotyledons other than Composites | | Exotic |
Polygonum aviculare (wireweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Polypogon monspeliensis (beard grass) | Grasses | | Exotic |
Polypogon viridis (water bent) | Grasses | | Exotic |
Portulaca oleracea (purslane) | Herbs - Dicotyledons other than Composites | | Exotic |
Potamogeton cheesemanii (red pondweed) | Herbs - Monocots | Not Threatened | Native |
Potamogeton crispus (curly pondweed) | Herbs - Monocots | | Exotic |
Potentilla indica (Indian strawberry) | Herbs - Dicotyledons other than Composites | | Exotic |
Prunella vulgaris (self-heal) | Trees & Shrubs - Dicotyledons | | Exotic |
Prunus cerasifera (cherry plum) | Trees & Shrubs - Dicotyledons | | Exotic |
Pseudopanax arboreus (fivefinger, five finger, whauwhaupaku) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pseudopanax lessonii (Houpara) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pteridium esculentum (bracken, rarauhe, bracken fern) | Ferns | Not Threatened | Native |
Pteris tremula (shaking brake, tender brake, Australian bracken) | Ferns | Not Threatened | Native |
Pyrrosia elaeagnifolia (leather-leaf fern, pyrrosia) | Ferns | Not Threatened | Native |
Ranunculus acaulis (sand buttercup, shore buttercup) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Ranunculus parviflorus (small-flowered buttercup) | Herbs - Dicotyledons other than Composites | | Exotic |
Ranunculus reflexus (hairy buttercup, maru, maruru, kopukapuka, pirikau) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Ranunculus repens (buttercup) | Herbs - Dicotyledons other than Composites | | Exotic |
Ranunculus sardous (hairy buttercup) | Herbs - Dicotyledons other than Composites | | Exotic |
Raphanus raphanistrum subsp. maritimus (sea radish) | Herbs - Dicotyledons other than Composites | | Exotic |
Rhamnus alaternus (Italian evergreen buckthorn) | Trees & Shrubs - Dicotyledons | | Exotic |
Rubus fruticosus agg. (blackberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Rumex brownii (hooked dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex conglomeratus (clustered dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex crispus (curled dock, yellow dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex obtusifolius (broad-leaved dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex pulcher (fiddle dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Rytidosperma racemosum (danthonia) | Grasses | | Exotic |
Sagina apetala (pearlwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Sagina procumbens (procumbent pearlwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Salicornia quinqueflora (glasswort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Salix fragilis × S. euxina (crack willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salsola kali (prickly saltwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Samolus repens var. repens (Sea primrose, shore pimpernel, water pimpernel) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Schoenoplectus tabernaemontani (kuawa) | Sedges | Not Threatened | Native |
Scleranthus biflorus (Canberra grass) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Senecio bipinnatisectus (Australian fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio hispidulus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio lautus (shore groundsel, variable groundsel) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio skirrhodon (gravel groundsel) | Herbs - Dicotyledonous composites | | Exotic |
Senecio vulgaris (common groundsel) | Herbs - Dicotyledonous composites | | Exotic |
Sherardia arvensis (field madder) | Herbs - Dicotyledons other than Composites | | Exotic |
Silene gallica (catchfly) | Herbs - Dicotyledons other than Composites | | Exotic |
Silybum marianum (variegated thistle) | Herbs - Dicotyledonous composites | | Exotic |
Sisymbrium officinale (hedge mustard) | Herbs - Dicotyledons other than Composites | | Exotic |
Solanum linnaeanum (apple of Sodom) | Trees & Shrubs - Dicotyledons | | Exotic |
Solanum mauritianum (woolly nightshade) | Trees & Shrubs - Dicotyledons | | Exotic |
Solanum nigrum (black nightshade) | Herbs - Dicotyledons other than Composites | | Exotic |
Sonchus asper (prickly sow thistle) | Herbs - Dicotyledonous composites | | Exotic |
Sonchus oleraceus (sow thistle, sowthistle) | Herbs - Dicotyledonous composites | | Exotic |
Sophora microphylla (kōwhai, weeping kōwhai, small-leaved kōwhai) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Spergula arvensis (spurrey) | Herbs - Dicotyledons other than Composites | | Exotic |
Spergularia rubra (sand spurrey) | Herbs - Dicotyledons other than Composites | | Exotic |
Sphaeropteris medullaris (mamaku, black tree fern) | Ferns | Not Threatened | Native |
Spinifex sericeus (spinifex, kōwhangatara) | Grasses | Not Threatened | Native |
Sporobolus africanus (rat's tail) | Grasses | | Exotic |
Stellaria graminea (stitchwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Stellaria media subsp. media (chickweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Stenotaphrum secundatum (buffalo grass) | Grasses | | Exotic |
Symphyotrichum lanceolatum (sea aster) | Herbs - Dicotyledonous composites | | Exotic |
Torilis arvensis (spreading hedge-parsley) | 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 glomeratum (clustered clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium micranthum (lesser suckling clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium resupinatum (reversed 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 |
Tropaeolum majus (nasturtium) | Herbs - Dicotyledons other than Composites | | Exotic |
Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
Ulex europaeus (gorse) | Trees & Shrubs - Dicotyledons | | Exotic |
Urtica urens (nettle, stinging nettle) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbascum thapsus (woolly mullein, common mullein) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbena officinalis (vervain) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica arvensis (field speedwell, corn speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica persica (scrambling speedwell, Persian speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica punicea (hebe) | Trees & Shrubs - Dicotyledons | At Risk – Naturally Uncommon | Native |
Veronica serpyllifolia (turf speedwell, thyme-leaved speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica stricta var. stricta (koromiko) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Vicia sativa (vetch) | Herbs - Dicotyledons other than Composites | | Exotic |
Vicia tetrasperma (smooth tare) | Herbs - Dicotyledons other than Composites | | Exotic |
Vinca major (periwinkle) | Herbs - Dicotyledons other than Composites | | Exotic |
Vitex lucens (pūriri) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
xAgropogon littoralis | Grasses | | Exotic |
Zantedeschia aethiopica (arum lily) | Herbs - Monocots | | Exotic |
Zealandia pustulata subsp. pustulata (hound's tongue, kōwaowao, pāraharaha) | Ferns | Not Threatened | Native |