Acaena anserinifolia (bidibid, hutiwai, piripiri) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Acaena novae-zelandiae (red bidibid) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Acer pseudoplatanus (sycamore) | Trees & Shrubs - Dicotyledons | | Exotic |
Achillea millefolium (yarrow) | Herbs - Dicotyledonous composites | | Exotic |
Adiantum cunninghamii (common maidenhair, Cunningham's maidenhair) | Ferns | Not Threatened | Native |
Adiantum diaphanum (tuberous maidenhair, small maidenhair) | Ferns | Not Threatened | Native |
Adiantum hispidulum (rosy maidenhair) | Ferns | Not Threatened | Native |
Agrostis capillaris (browntop) | Grasses | | Exotic |
Agrostis stolonifera (creeping bent) | Grasses | | Exotic |
Aira praecox (early hair grass) | Grasses | | Exotic |
Alectryon excelsus subsp. excelsus (New Zealand ash, tītoki) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Alsophila cunninghamii (gully tree fern, slender tree fern, ponga) | Ferns | Not Threatened | Native |
Alsophila tricolor (silver fern, ponga) | Ferns | Not Threatened | Native |
Ammi majus (bullwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Anaphalioides trinervis | Herbs - Dicotyledonous composites | Not Threatened | Native |
Anthemis cotula (stinking mayweed) | Herbs - Dicotyledonous composites | | Exotic |
Anthosachne kingiana subsp. multiflora (blue grass, blue wheat grass) | Grasses | At Risk – Declining | Native |
Anthoxanthum odoratum (sweet vernal) | Grasses | | Exotic |
Aristotelia serrata (makomako, wineberry) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Arthropodium candidum | Herbs - Monocots | Not Threatened | Native |
Arthropteris tenella (jointed fern) | Ferns | Not Threatened | Native |
Asparagus asparagoides (smilax) | Lianes - Monocots | | Exotic |
Asplenium bulbiferum (hen and chicken fern, pikopiko, mother spleenwort) | Ferns | Not Threatened | Native |
Asplenium flabellifolium (butterfly fern, walking fern, necklace fern) | Ferns | Not Threatened | Native |
Asplenium flaccidum (drooping spleenwort, hanging spleenwort) | Ferns | Not Threatened | Native |
Asplenium gracillimum (hen & chicken fern) | Ferns | Not Threatened | Native |
Asplenium hookerianum var. hookerianum (Hooker's spleenwort) | Ferns | Not Threatened | Native |
Asplenium oblongifolium (huruhuruwhenua, shining spleenwort) | Ferns | Not Threatened | Native |
Asplenium polyodon (sickle spleenwort) | Ferns | Not Threatened | Native |
Astelia hastata (tank lily) | Herbs - Monocots | Not Threatened | Native |
Australina pusilla subsp. pusilla | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Austroblechnum lanceolatum (lance fern, nini, rereti) | Ferns | Not Threatened | Native |
Austroblechnum membranaceum | Ferns | Not Threatened | Native |
Austroderia fulvida (kakaho) | Grasses | Not Threatened | Native |
Austroderia toetoe (toetoe) | Grasses | Not Threatened | Native |
Azolla rubra (Pacific azolla, azolla, red azolla) | Ferns | Not Threatened | Native |
Beilschmiedia tawa (tawa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Bellardia viscosa (tarweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Bellis perennis (English daisy) | Herbs - Dicotyledonous composites | | Exotic |
Berberis glaucocarpa (barberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Bidens frondosa (beggar's ticks) | Herbs - Dicotyledonous composites | | Exotic |
Bolboschoenus fluviatilis (marsh clubrush, kukuraho, purua grass) | Sedges | Not Threatened | Native |
Brachyglottis repanda (rangiora, bushman's toilet paper, bushman's friend) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Brassica rapa var. rapa (turnip) | Herbs - Dicotyledons other than Composites | | Exotic |
Bromus diandrus (ripgut brome) | Grasses | | Exotic |
Bromus willdenowii (prairie grass) | Grasses | | Exotic |
Buddleja davidii (buddleia) | Trees & Shrubs - Dicotyledons | | 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 muelleri (Mueller's starwort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
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 silvatica subsp. disjuncta (great bindweed) | Lianes & Related Trailing Plants - Dicotyledons | | 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 |
Capsella bursa-pastoris (shepherd's purse) | Herbs - Dicotyledons other than Composites | | Exotic |
Carduus nutans (nodding thistle) | Herbs - Dicotyledonous composites | | Exotic |
Carex dissita (forest sedge) | Sedges | Not Threatened | Native |
Carex divulsa (grey sedge) | Sedges | | Exotic |
Carex flagellifera (Glen Murray tussock, trip me up) | Sedges | Not Threatened | Native |
Carex forsteri (Forster's sedge) | Sedges | Not Threatened | Native |
Carex healyi (harsh-leaved bastard grass, hook sedge) | Sedges | Not Threatened | Native |
Carex inversa (creeping lawn sedge) | Sedges | Not Threatened | Native |
Carex lambertiana (forest sedge) | Sedges | Not Threatened | Native |
Carex pumila (sand sedge) | Sedges | Not Threatened | Native |
Carex secta (purei, pukio) | Sedges | Not Threatened | Native |
Carex solandri (forest sedge, Solander's sedge) | 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 |
Carmichaelia australis (common native broom, mākaka, maukoro, tainoka, taunoka, taranagahape) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Carpobrotus edulis (ice plant) | Herbs - Dicotyledons other than Composites | | Exotic |
Carpodetus serratus (marbleleaf, putaputawētā, piripiriwhata) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Catapodium rigidum (hard grass) | Grasses | | Exotic |
Cenchrus clandestinus (kikuyu grass) | Grasses | | Exotic |
Centaurium erythraea (centaury) | Herbs - Dicotyledons other than Composites | | Exotic |
Centella uniflora (centella) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Cerastium fontanum subsp. vulgare | Herbs - Dicotyledons other than Composites | | Exotic |
Cestrum elegans (red cestrum) | Trees & Shrubs - Dicotyledons | | Exotic |
Chamaecyparis lawsoniana (Lawson's cypress) | Trees & Shrubs - Gymnosperms | | Exotic |
Chenopodium album (fathen, white goosefoot) | Herbs - Dicotyledons other than Composites | | Exotic |
Chionochloa flavicans f. flavicans (snow tussock) | Grasses | Not Threatened | Native |
Chrysanthemoides monilifera subsp. monilifera (boneseed, bitou bush) | Trees & Shrubs - Dicotyledons | | Exotic |
Cichorium intybus (chicory) | Herbs - Dicotyledonous composites | | Exotic |
Cirsium arvense (Californian thistle) | Herbs - Dicotyledonous composites | | Exotic |
Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | | Exotic |
Clematis cunninghamii | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Clematis foetida (clematis) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Clematis forsteri (Forster's clematis) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Clematis paniculata (white clematis, puawananga) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Clematis vitalba (old man's beard) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Coprosma acerosa (sand coprosma, tātaraheke) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Coprosma areolata (thin-leaved coprosma) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma crassifolia | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma grandifolia (kanono, manono, large-leaved coprosma, raurekau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma lucida (karamū, shining karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma propinqua var. propinqua (mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma repens (taupata, looking glass plant, mirror plant) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma rhamnoides | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma rigida | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma robusta (karamū, glossy karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma rotundifolia | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma rubra | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Coprosma spathulata subsp. spathulata | 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 |
Corokia cotoneaster (korokio, wire-nettting bush) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Cortaderia selloana (pampas grass) | Grasses | | Exotic |
Corybas macranthus (silver-back spider orchid) | Orchids | Not Threatened | Native |
Corybas trilobus (spider orchid) | Orchids | Not Threatened | Native |
Corynocarpus laevigatus (karaka, kopi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Cotoneaster glaucophyllus (cotoneaster, large-leaved cotoneaster) | Trees & Shrubs - Dicotyledons | | Exotic |
Cotula coronopifolia (bachelor's button, yellow buttons, waterbuttons) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Cranfillia fluviatilis (kiwikiwi, kiwakiwa, creek fern) | Ferns | 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 |
Cynodon dactylon (Bermuda grass) | Grasses | | Exotic |
Cyperus ustulatus (coastal cutty grass, giant umbrella sedge, cyperus) | Sedges | Not Threatened | Native |
Dacrycarpus dacrydioides (kahikatea, white pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
Dacrydium cupressinum (rimu, red pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
Dactylis glomerata (cocksfoot) | Grasses | | Exotic |
Datura stramonium (thornapple) | Herbs - Dicotyledons other than Composites | | Exotic |
Daucus carota (wild carrot) | Herbs - Dicotyledons other than Composites | | Exotic |
Daucus glochidiatus (New Zealand carrot) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Dendrobium cunninghamii (winika, pekapeka, Christmas orchid, bamboo orchid) | Orchids | Not Threatened | Native |
Dendroconche scandens (fragrant fern, mokimoki) | 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 |
Dicksonia fibrosa (wheki-ponga, wheki-kohoonga, golden tree fern, kuripaka) | Ferns | Not Threatened | Native |
Dicksonia squarrosa (wheki, rough tree fern, harsh tree fern) | Ferns | Not Threatened | Native |
Didymocheton spectabilis (kohekohe, New Zealand mahogany) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Digitalis purpurea (foxglove) | Herbs - Dicotyledons other than Composites | | Exotic |
Diphasium scariosum (creeping clubmoss) | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
Diplazium australe | Ferns | Not Threatened | Native |
Dipsacus fullonum (wild teasel) | Herbs - Dicotyledons other than Composites | | Exotic |
Discaria toumatou (matagouri, tūmatakuru) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Disphyma australe subsp. australe (horokaka, native ice plant, New Zealand ice plant) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Dodonaea viscosa (akeake) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Doodia australis (rasp fern) | Ferns | Not Threatened | Native |
Doodia mollis (mokimoki, mukimuki) | Ferns | At Risk – Naturally Uncommon | Native |
Drosera auriculata (sundew) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Drymoanthus adversus (fleshy tree orchid) | Orchids | Not Threatened | Native |
Earina mucronata (bamboo orchid, peka-a-waka, spring earina) | Orchids | Not Threatened | Native |
Echinopogon ovatus (forest hedgehog grass, hedgehog grass) | Grasses | Not Threatened | Native |
Echium vulgare (viper's bugloss) | Herbs - Dicotyledons other than Composites | | Exotic |
Elaeocarpus dentatus var. dentatus (hīnau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Elaeocarpus hookerianus (pōkākā) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Eleocharis acuta (sharp spike sedge) | Sedges | Not Threatened | Native |
Eleocharis sphacelata (kutakuta, spikes of doom, bamboo spike sedge, tall spike sedge) | Sedges | Not Threatened | Native |
Elytrigia pycnantha (sea couch) | Grasses | | Exotic |
Elytrigia repens (couch) | Grasses | | Exotic |
Entelea arborescens (whau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Epilobium ciliatum (willowherb) | Herbs - Dicotyledons other than Composites | | Exotic |
Epilobium cinereum (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium insulare (willowherb) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Epilobium nerteroides (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium nummulariifolium (creeping willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium rotundifolium (round-leaved willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Erigeron karvinskianus (Mexican daisy) | Herbs - Dicotyledonous composites | | Exotic |
Erigeron sumatrensis (broad-leaved flea-bane) | Herbs - Dicotyledonous composites | | Exotic |
Euchiton audax (creeping cudweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Euchiton involucratus | Herbs - Dicotyledonous composites | Not Threatened | Native |
Euchiton japonicus | Herbs - Dicotyledonous composites | Not Threatened | Native |
Euchiton sphaericus | Herbs - Dicotyledonous composites | Not Threatened | Native |
Euonymus europaeus (spindle tree, spindleberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Euphorbia peplus (milkweed) | Herbs - Dicotyledons other than Composites | | 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 |
Freycinetia banksii (kiekie) | Lianes - Monocots | Not Threatened | Native |
Fuchsia excorticata (kōtukutuku, tree fuchsia) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Fuchsia perscandens (scrambling fuchsia) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Fumaria muralis subsp. muralis (scrambling fumitory) | Herbs - Dicotyledons other than Composites | | Exotic |
Fuscospora solandri (black beech, tawhairauriki) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Gahnia lacera (cutty grass) | Sedges | Not Threatened | Native |
Galium aparine (cleavers) | Herbs - Dicotyledons other than Composites | | Exotic |
Galium propinquum (māwe) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Galium trilobum (native bedstraw) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Gaultheria antipoda (bush snowberry, fool's beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Geniostoma ligustrifolium var. ligustrifolium (hangehange) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Geranium molle (dove's foot cranesbill) | Herbs - Dicotyledons other than Composites | | Exotic |
Geranium retrorsum (turnip-rooted geranium) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
Glyceria declinata (blue sweet grass, glaucous sweet grass) | Grasses | | Exotic |
Glyceria maxima (floating sweetgrass, reed sweetgrass) | Grasses | | Exotic |
Goodenia radicans (selliera, remuremu, half-star) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Griselinia littoralis (broadleaf, kāpuka, papauma) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Griselinia lucida (puka, akapuka) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Gunnera monoica (Native gunnera) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Haloragis erecta subsp. erecta (toatoa, fire weed, shrubby haloragis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hedera helix (ivy) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Hedycarya arborea (porokaiwhiri, pigeonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Hedychium gardnerianum (wild ginger, kahili ginger) | Herbs - Monocots | | Exotic |
Helichrysum lanceolatum | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Helminthotheca echioides (Oxtongue) | Herbs - Dicotyledonous composites | | Exotic |
Hesperocyparis macrocarpa (macrocarpa) | Trees & Shrubs - Gymnosperms | | Exotic |
Histiopteris incisa (histiopteris, water fern, mātātā, bat's wing fern) | Ferns | Not Threatened | Native |
Hoheria angustifolia (narrow-leaved houhere) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Hoheria populnea (lacebark, houhere, ribbonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Holcus lanatus (Yorkshire fog) | Grasses | | Exotic |
Hordeum murinum subsp. murinum (barley grass) | Grasses | | Exotic |
Hydrocotyle elongata | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle heteromeria (waxweed, waxweed pennywort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle moschata var. moschata (hairy pennywort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle novae-zeelandiae var. novae-zeelandiae | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle pterocarpa | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hymenophyllum demissum (drooping filmy fern, Irirangi, piripiri) | Ferns | Not Threatened | Native |
Hymenophyllum multifidum (much-divided filmy fern) | Ferns | Not Threatened | Native |
Hymenophyllum nephrophyllum (kidney fern, konehu, kopakopa, raurenga) | Ferns | Not Threatened | Native |
Hymenophyllum rarum (filmy fern) | Ferns | Not Evaluated | Native |
Hymenophyllum sanguinolentum (filmy fern, piripiri) | Ferns | Not Threatened | Native |
Hypericum pusillum (swamp hypericum) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hypochaeris radicata (catsear) | Herbs - Dicotyledonous composites | | Exotic |
Hypolepis ambigua | Ferns | Not Threatened | Native |
Hypolepis lactea | Ferns | Not Threatened | Native |
Icarus filiformis (thread fern, climbing hard fern) | Ferns | Not Threatened | Native |
Iris foetidissima (stinking iris) | Herbs - Monocots | | Exotic |
Isachne globosa (swamp millet) | Grasses | Not Threatened | Native |
Isolepis cernua var. cernua (slender clubrush) | Sedges | Not Threatened | Native |
Jacobaea vulgaris (ragwort) | Herbs - Dicotyledonous composites | | Exotic |
Jovellana sinclairii (New Zealand calceolaria) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
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 planifolius (grass-leaved rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus sarophorus (broom rush, fan-flowered rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus tenuis subsp. tenuis (track rush) | Rushes & Allied Plants | | Exotic |
Knightia excelsa (rewarewa, NZ honeysuckle) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Koeleria arduana | Grasses | Not Threatened | Native |
Korthalsella lindsayi (leafless mistletoe, dwarf mistletoe) | 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 |
Lachnagrostis filiformis (New Zealand wind grass) | Grasses | Not Threatened | Native |
Lagenophora pumila (papataniwhaniwha) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Lagurus ovatus (harestail) | Grasses | | Exotic |
Landoltia punctata (purple-backed duckweed) | Herbs - Monocots | | Exotic |
Lapsana communis (nipplewort) | Herbs - Dicotyledonous composites | | Exotic |
Lastreopsis hispida (hairy fern) | Ferns | Not Threatened | Native |
Lastreopsis velutina (velvet fern) | Ferns | Not Threatened | Native |
Lathyrus aphaca (yellow vetchling) | Herbs - Dicotyledons other than Composites | | Exotic |
Laurelia novae-zelandiae (pukatea) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
Lepidium didymum (twin cress) | Herbs - Dicotyledons other than Composites | | Exotic |
Lepidium oleraceum (nau, Cook's scurvy grass) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Endangered | Native |
Lepidium pseudohyssopifolium | Herbs - Dicotyledons other than Composites | | Exotic |
Leptecophylla juniperina subsp. juniperina (prickly mingimingi, mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Leptinella squalida subsp. squalida | Herbs - Dicotyledonous composites | Not Threatened | Native |
Leptolepia novae-zelandiae (lace fern) | Ferns | Not Threatened | Native |
Leptopteris hymenophylloides (crêpe fern, single crêpe fern, heruheru) | Ferns | Not Threatened | Native |
Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Leucopogon fasciculatus (mingimingi, tall mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Leycesteria formosa (Himalayan honeysuckle) | Trees & Shrubs - Dicotyledons | | Exotic |
Libertia grandiflora (mikoikoi, NZ iris) | Herbs - Monocots | Not Threatened | Native |
Ligustrum lucidum (tree privet) | Trees & Shrubs - Dicotyledons | | Exotic |
Ligustrum sinense (Chinese privet) | Trees & Shrubs - Dicotyledons | | Exotic |
Lilaeopsis novae-zelandiae | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Linum bienne (pale flax) | Herbs - Dicotyledons other than Composites | | Exotic |
Linum catharticum (purging flax) | Herbs - Dicotyledons other than Composites | | Exotic |
Linum monogynum var. monogynum | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Linum trigynum (yellow flax) | Herbs - Dicotyledons other than Composites | | Exotic |
Lobelia anceps (New Zealand lobelia, shore lobelia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Lobelia angulata (pratia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | | Exotic |
Lolium multiflorum (Italian ryegrass) | Grasses | | Exotic |
Lolium perenne (perennial rye grass) | Grasses | | Exotic |
Lomaria discolor (crown fern, petipeti, piupiu) | Ferns | Not Threatened | Native |
Lonicera japonica (Japanese honeysuckle) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Lophomyrtus obcordata (rōhutu) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Critical | Native |
Lophozonia menziesii (silver beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | | Exotic |
Lotus subbiflorus (hairy birdsfoot trefoil) | Herbs - Dicotyledons other than Composites | | Exotic |
Loxogramme dictyopteris (lance fern, whare ngārara) | Ferns | Not Threatened | Native |
Ludwigia palustris (Water purslane, marsh ludwigia) | Herbs - Dicotyledons other than Composites | | Exotic |
Lunaria annua subsp. annua (honesty) | Herbs - Dicotyledons other than Composites | | Exotic |
Lupinus arboreus (tree lupin) | Trees & Shrubs - Dicotyledons | | Exotic |
Luzula picta var. picta | Rushes & Allied Plants | Not Threatened | Native |
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 articulata (jointed baumea, jointed twig rush) | Sedges | Not Threatened | Native |
Machaerina juncea (sedge, tussock swamp twig rush) | Sedges | Not Threatened | Native |
Machaerina sinclairii (machaerina) | Sedges | Not Threatened | Native |
Malus ×domestica (apple) | Trees & Shrubs - Dicotyledons | | Exotic |
Malva arborea (tree mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Malva neglecta (dwarf mallow) | Herbs - Dicotyledons other than Composites | | Exotic |
Matricaria discoidea (rayless chamomile) | Herbs - Dicotyledonous composites | | Exotic |
Medicago nigra (bur medick) | Herbs - Dicotyledons other than Composites | | Exotic |
Melicope simplex (poataniwha) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melicope ternata (wharangi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melicytus micranthus (swamp māhoe. manakura) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melicytus ramiflorus subsp. ramiflorus (māhoe, hinahina, whitey wood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melilotus officinalis (yellow sweet clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Mentha cunninghamii (New Zealand mint, hīoi) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Mentha pulegium (pennyroyal) | Herbs - Dicotyledons other than Composites | | Exotic |
Mentha spicata subsp. spicata (mint) | Herbs - Dicotyledons other than Composites | | Exotic |
Metrosideros colensoi (rātā) | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Metrosideros diffusa (white rātā) | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Metrosideros excelsa (pōhutukawa) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Metrosideros perforata (akatea) | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Microlaena avenacea (bush rice grass, oat grass) | Grasses | Not Threatened | Native |
Microlaena polynoda (bamboo grass, bamboo) | Grasses | Not Threatened | Native |
Microlaena stipoides (meadow rice grass, slender rice grass) | Grasses | Not Threatened | Native |
Microtis unifolia (onion-leaved orchid, microtis) | Orchids | 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 |
Mycelis muralis (wall lettuce) | Herbs - Dicotyledonous composites | | Exotic |
Myoporum laetum (ngaio) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Myosotis laxa subsp. caespitosa (water forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myosotis scorpioides var. strigulosa (water forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myriophyllum propinquum (common water milfoil) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Myrsine australis (red mapou, red matipo, mapau, red maple) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Myrsine divaricata (weeping matipo, weeping māpou) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Nasturtium microphyllum (one-rowed watercress) | Herbs - Dicotyledons other than Composites | | Exotic |
Nasturtium officinale (Watercress) | Herbs - Dicotyledons other than Composites | | Exotic |
Neomyrtus pedunculata (rōhutu) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Critical | Native |
Nertera depressa (nertera, bead plant, fruiting duckweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Nestegis cunninghamii (black maire) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Nestegis lanceolata (white maire) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Nestegis montana (narrow-leaved maire) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Notogrammitis billardierei (common strap fern) | Ferns | Not Threatened | Native |
Notogrammitis heterophylla (taupeka, comb fern) | Ferns | Not Threatened | Native |
Nymphaea alba (common water lily) | Herbs - Dicotyledons other than Composites | | Exotic |
Oenothera stricta (sand primrose) | Herbs - Dicotyledons other than Composites | | Exotic |
Olearia furfuracea (akepiro) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Olearia rani var. colorata (heketara) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Oplismenus hirtellus subsp. imbecillis | Grasses | Not Threatened | Native |
Orobanche minor (broomrape) | Herbs - Dicotyledons other than Composites | | Exotic |
Oxalis corniculata subsp. corniculata (creeping woodsorrel, horned oxalis) | Herbs - Dicotyledons other than Composites | | Exotic |
Oxalis exilis (creeping oxalis, yellow oxalis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Oxalis latifolia (fishtail oxalis) | Herbs - Dicotyledons other than Composites | | Exotic |
Ozothamnus leptophyllus (tauhinu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Paesia scaberula (lace fern, ring fern, scented fern, pig fern) | Ferns | 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 |
Parablechnum triangularifolium (kiokio, Green Bay kiokio) | Ferns | Not Threatened | Native |
Parapholis incurva (sickle grass) | Grasses | | Exotic |
Parapholis strigosa | Grasses | | Exotic |
Parapolystichum glabellum (smooth shield fern) | Ferns | Not Threatened | Native |
Parapolystichum microsorum | Ferns | Not Threatened | Native |
Paraserianthes lophantha (brush wattle) | Trees & Shrubs - Dicotyledons | | Exotic |
Parietaria debilis (New Zealand pellitory) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Parsonsia capsularis var. capsularis (New Zealand jasmine, small flowered jasmine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Parsonsia heterophylla (New Zealand jasmine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Paspalum dilatatum (paspalum) | Grasses | | Exotic |
Paspalum distichum (Mercer grass) | Grasses | | Exotic |
Passiflora tetrandra (kohia, NZ passionflower, NZ passionfruit) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Pastinaca sativa (wild parsnip) | Herbs - Dicotyledons other than Composites | | Exotic |
Pectinopitys ferruginea (miro, brown pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
Pelargonium inodorum (kōpata) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Pellaea rotundifolia (round-leaved fern, New Zealand cliff brake) | Ferns | Not Threatened | Native |
Pennantia corymbosa (kaikōmako) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pentapogon avenoides (mountain oat grass) | Grasses | Not Threatened | Native |
Pentapogon crinitus (long-hair plume grass) | Grasses | Not Threatened | Native |
Persicaria maculosa (willow weed, redshank) | Herbs - Dicotyledons other than Composites | | Exotic |
Phlegmariurus varius (clubmoss) | Lycophytes (clubmosses, selaginella, quillworts) | Not Evaluated | Native |
Phleum pratense (Timothy) | Grasses | | Exotic |
Phormium cookianum subsp. cookianum (mountain flax, wharariki) | Herbs - Monocots | Not Threatened | Native |
Phormium tenax (flax, harakeke, kōrari (Māori name for inflorescence).) | Herbs - Monocots | Not Threatened | Native |
Phyllocladus trichomanoides (tānekaha, celery pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
Physalis peruviana (Cape gooseberry) | Herbs - Dicotyledons other than Composites | | Exotic |
Phytolacca octandra (inkweed) | Trees & Shrubs - Dicotyledons | | Exotic |
Pimelea carnosa (pinātoro, pimelea) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pinus pinaster (cluster pine) | Trees & Shrubs - Gymnosperms | | Exotic |
Pinus radiata (Monterey pine, radiata pine) | Trees & Shrubs - Gymnosperms | | Exotic |
Piper excelsum subsp. excelsum (kawakawa, pepper tree) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pittosporum crassifolium (karo) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pittosporum eugenioides (tarata, lemonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pittosporum obcordatum (heart-leaved kōhūhū) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Pittosporum ralphii (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 |
Plagianthus regius subsp. regius (mānatu, ribbonwood, lowland 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 |
Plantago major (broad-leaved plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Plantago raoulii | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Poa anceps (broad-leaved poa) | Grasses | Not Threatened | Native |
Poa annua (annual poa) | Grasses | | Exotic |
Poa billardierei (sand tussock, hinarepe) | Grasses | At Risk – Declining | Native |
Poa pusilla | Grasses | Not Threatened | Native |
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 |
Polystichum neozelandicum subsp. neozelandicum | Ferns | Not Threatened | Native |
Pomaderris amoena (tauhinu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Populus alba (white poplar) | Trees & Shrubs - Dicotyledons | | Exotic |
Potamogeton cheesemanii (red pondweed) | Herbs - Monocots | Not Threatened | Native |
Prumnopitys taxifolia (mataī, black pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
Prunella vulgaris (self-heal) | Trees & Shrubs - Dicotyledons | | Exotic |
Prunus armeniaca (apricot) | Trees & Shrubs - Dicotyledons | | Exotic |
Prunus persica (peach) | Trees & Shrubs - Dicotyledons | | Exotic |
Prunus ×domestica (plum) | Trees & Shrubs - Dicotyledons | | Exotic |
Pseudodiphasium volubile (climbing clubmoss, waewaekoukou) | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
Pseudognaphalium luteoalbum | Herbs - Dicotyledonous composites | Not Threatened | Native |
Pseudopanax arboreus (fivefinger, five finger, whauwhaupaku) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pseudopanax crassifolius (horoeka, lancewood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pteridium esculentum (bracken, rarauhe, bracken fern) | Ferns | Not Threatened | Native |
Pteris macilenta (sweet fern) | Ferns | Not Threatened | Native |
Pteris tremula (shaking brake, tender brake, Australian bracken) | Ferns | Not Threatened | Native |
Pterostylis banksii (tutukiwi, greenhood) | Orchids | Not Threatened | Native |
Puccinellia fasciculata (salt grass) | Grasses | | Exotic |
Pyracantha crenatoserrata (firethorn) | Trees & Shrubs - Dicotyledons | | Exotic |
Pyrrosia elaeagnifolia (leather-leaf fern, pyrrosia) | Ferns | Not Threatened | Native |
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 sceleratus (celery-leaved buttercup) | Herbs - Dicotyledons other than Composites | | Exotic |
Raukaua anomalus | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Rhaphiolepis bibas (loquat) | Trees & Shrubs - Dicotyledons | | Exotic |
Rhododendron ponticum subsp. ponticum (rhododendron) | Trees & Shrubs - Dicotyledons | | Exotic |
Rhopalostylis sapida (nīkau) | Trees & Shrubs - Monocotyledons | Not Threatened | Native |
Ripogonum scandens (supplejack, kareao, pirita) | Lianes - Monocots | Not Threatened | Native |
Rorippa divaricata (New Zealand watercress, matangoa) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
Rosa rubiginosa (sweet brier) | Trees & Shrubs - Dicotyledons | | Exotic |
Rubus cissoides (tātarāmoa, bush lawyer) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Rubus fruticosus agg. (blackberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Rubus phoenicolasius (Japanese wineberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Rubus schmidelioides var. schmidelioides (tātarāmoa, bush lawyer, white-leaved lawyer) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Rubus squarrosus (leafless lawyer, yellow-prickled lawyer) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Rumex acetosella (sheep's sorrel) | Herbs - Dicotyledons other than Composites | | Exotic |
Rumex obtusifolius (broad-leaved dock) | Herbs - Dicotyledons other than Composites | | Exotic |
Ruppia polycarpa (Horses mane weed, lakeweed) | Herbs - Monocots | Not Threatened | Native |
Rytidosperma gracile (dainty bristle grass) | Grasses | Not Threatened | Native |
Rytidosperma racemosum (danthonia) | Grasses | | Exotic |
Salicornia quinqueflora (glasswort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Salix babylonica (weeping willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salix cinerea (grey willow, pussy willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salix fragilis × S. euxina (crack willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salix matsudana (tortured willow, twisted willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salix ×reichardtii (pussy willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Samolus repens var. repens (Sea primrose, shore pimpernel, water pimpernel) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Scandia rosifolia (koheriki) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Critical | Native |
Schefflera digitata (patatē, patē, seven-finger) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Schoenoplectus pungens (three-square) | Sedges | Not Threatened | Native |
Schoenoplectus tabernaemontani (kuawa) | Sedges | Not Threatened | Native |
Schoenus maschalinus (dwarf bog rush) | Sedges | Not Threatened | Native |
Scleranthus biflorus (Canberra grass) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Senecio angulatus (Cape ivy) | Trees & Shrubs - Dicotyledons | | Exotic |
Senecio banksii | Herbs - Dicotyledonous composites | At Risk – Naturally Uncommon | Native |
Senecio bipinnatisectus (Australian fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio glastifolius (pink ragwort, holly-leaved senecio) | Herbs - Dicotyledonous composites | | Exotic |
Senecio glomeratus subsp. glomeratus (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 |
Senecio rufiglandulosus | Herbs - Dicotyledonous composites | Not Threatened | Native |
Senecio scaberulus (fireweed) | Herbs - Dicotyledonous composites | Threatened – Nationally Critical | Native |
Sherardia arvensis (field madder) | Herbs - Dicotyledons other than Composites | | Exotic |
Sison amomum (stone parsley) | Herbs - Dicotyledons other than Composites | | Exotic |
Solanum americanum (small-flowered nightshade) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Solanum aviculare var. aviculare (poroporo) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
Solanum betaceum (tamarillo) | Herbs - Dicotyledons other than Composites | | Exotic |
Solanum mauritianum (woolly nightshade) | Trees & Shrubs - Dicotyledons | | Exotic |
Solanum nigrum (black nightshade) | Herbs - Dicotyledons other than Composites | | Exotic |
Solanum pseudocapsicum (Jerusalem cherry) | Trees & Shrubs - Dicotyledons | | Exotic |
Soliva sessilis (Onehunga weed) | Herbs - Dicotyledonous 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 |
Sophora tetraptera (kōwhai, large-leaved kōwhai) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Spartina alterniflora (American spartina) | Grasses | | Exotic |
Spartina anglica (spartina hybrid, cordgrass) | Grasses | | 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 |
Stachys arvensis (staggerweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Stellaria media subsp. media (chickweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Stellaria parviflora (New Zealand chickweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Stenotaphrum secundatum (buffalo grass) | Grasses | | Exotic |
Streblus heterophyllus (small-leaved milk tree, tūrepo) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Styphelia nesophila (pātōtara, dwarf mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Symphyotrichum lanceolatum (sea aster) | Herbs - Dicotyledonous composites | | Exotic |
Tamarix chinensis (Chinese tamarisk) | Trees & Shrubs - Dicotyledons | | Exotic |
Tetragonia tetragonoides (kōkihi, New Zealand spinach, tutae-ikamoana) | Lianes & Related Trailing Plants - Dicotyledons | At Risk – Naturally Uncommon | Native |
Teucrium parvifolium (teucridium) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Thelymitra longifolia (white sun orchid, māikuku) | Orchids | Not Threatened | Native |
Thyridia repens (native musk, Māori musk, native monkey flower) | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |
Tradescantia fluminensis (wandering Jew) | Herbs - Monocots | | Exotic |
Trifolium pratense (red clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Triglochin striata (triglochin) | Herbs - Monocots | Not Threatened | Native |
Tropaeolum speciosum (Chilean flame creeper) | Lianes & Related Trailing Plants - Dicotyledons | | Exotic |
Tupeia antarctica (Tāpia, pirita, white mistletoe, tupia, kohuorangi) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
Ulex europaeus (gorse) | Trees & Shrubs - Dicotyledons | | Exotic |
Urtica ferox (ongaonga, tree nettle) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Urtica sykesii (native nettle, bush nettle) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Urtica urens (nettle, stinging nettle) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbascum thapsus (woolly mullein, common mullein) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbena bonariensis (purple-top, purple-top vervain) | Herbs - Dicotyledons other than Composites | | Exotic |
Verbena officinalis (vervain) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica anagallis-aquatica (water speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica serpyllifolia (turf speedwell, thyme-leaved speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica stricta var. macroura (koromiko) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Veronica stricta var. stricta (koromiko) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Veronica tairawhiti (Wairoa koromiko) | Trees & Shrubs - Dicotyledons | At Risk – Naturally Uncommon | Native |
Vicia sativa (vetch) | Herbs - Dicotyledons other than Composites | | Exotic |
Vinca major (periwinkle) | Herbs - Dicotyledons other than Composites | | Exotic |
Vitex lucens (pūriri) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Vittadinia australis (white fuzzweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Wahlenbergia vernicosa (coastal harebell, glossy harebell) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Wahlenbergia violacea (violet harebell) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Xanthium spinosum (Bathurst bur) | Herbs - Dicotyledonous composites | | Exotic |
Yucca gloriosa (Spanish dagger, palm lily, mound-lily yucca) | Herbs - Monocots | | Exotic |
Zealandia pustulata subsp. pustulata (hound's tongue, kōwaowao, pāraharaha) | Ferns | Not Threatened | Native |
Zoysia minima (prickly couch, zoysia) | Grasses | At Risk – Declining | Native |