Acaena agnipila var. aequispina (sheep's bur) | Herbs - Dicotyledons other than Composites | | Exotic |
Acaena buchananii (bidibid, piripiri) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Acaena caesiiglauca (glaucus bidibid, piripiri) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Acaena inermis (blue mountain bidibid, spineless bidibid) | 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 |
Aciphylla aurea (golden spaniard, golden speargrass) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Agrostis capillaris (browntop) | Grasses | | Exotic |
Agrostis petriei | Grasses | At Risk – Naturally Uncommon | Native |
Aira caryophyllea subsp. caryophyllea (silvery hair grass) | Grasses | | Exotic |
Anthosachne aprica (blue wheat grass) | Grasses | At Risk – Naturally Uncommon | Native |
Anthosachne solandri (native wheatgrass, blue wheatgrass) | Grasses | Not Threatened | Native |
Anthoxanthum odoratum (sweet vernal) | Grasses | | Exotic |
Aphanes arvensis (parsley piert) | Herbs - Dicotyledons other than Composites | | Exotic |
Arctium minus subsp. minus (burdock) | Herbs - Dicotyledonous composites | | Exotic |
Arenaria serpyllifolia (Sandwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Aristotelia fruticosa (mountain wineberry) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Arrhenatherum elatius subsp. elatius (tall oat grass) | Grasses | | Exotic |
Arthropodium candidum | Herbs - Monocots | Not Threatened | Native |
Asplenium appendiculatum subsp. appendiculatum (ground spleenwort) | Ferns | Not Threatened | Native |
Asplenium flabellifolium (butterfly fern, walking fern, necklace fern) | Ferns | Not Threatened | Native |
Asplenium richardii (Richard's spleenwort) | Ferns | Not Threatened | Native |
Atriplex buchananii (Buchanan’s orache) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
Bellardia viscosa (tarweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Brachyglottis haastii | Herbs - Dicotyledonous composites | Not Threatened | Native |
Brachyglottis southlandica | Herbs - Dicotyledonous composites | Not Threatened | Native |
Bromus diandrus (ripgut brome) | Grasses | | Exotic |
Bromus hordeaceus (soft brome) | Grasses | | Exotic |
Bromus tectorum (cheatgrass) | Grasses | | Exotic |
Bulbinella angustifolia | Herbs - Monocots | Not Threatened | Native |
Carduus tenuiflorus (winged thistle) | Herbs - Dicotyledonous composites | | Exotic |
Carex breviculmis (grassland sedge) | Sedges | Not Threatened | Native |
Carex coriacea (cutty grass, rautahi) | Sedges | Not Threatened | Native |
Carex secta (purei, pukio) | Sedges | Not Threatened | Native |
Carex subtilis (handsome bastard grass, handsome hook sedge) | Sedges | Data Deficient | Native |
Carmichaelia compacta (Cromwell broom) | Trees & Shrubs - Dicotyledons | At Risk – Naturally Uncommon | Native |
Celmisia gracilenta (common mountain daisy, pekapeka) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Centaurium erythraea (centaury) | Herbs - Dicotyledons other than Composites | | Exotic |
Cerastium fontanum subsp. vulgare | Herbs - Dicotyledons other than Composites | | Exotic |
Cerastium semidecandrum (little mouse ear chickweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Ceratocephala pungens | Herbs - Dicotyledons other than Composites | Threatened – Nationally Critical | Native |
Chaerophyllum novae-zelandiae (myrrh) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Chaerophyllum ramosum (myrrh) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Cheilanthes sieberi subsp. sieberi (rock fern) | Ferns | Not Threatened | Native |
Cirsium arvense (Californian thistle) | Herbs - Dicotyledonous composites | | Exotic |
Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | | Exotic |
Clematis quadribracteolata (clematis) | Lianes & Related Trailing Plants - Dicotyledons | At Risk – Naturally Uncommon | Native |
Colobanthus brevisepalus (pin cushion) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
Colobanthus strictus | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Conium maculatum (hemlock) | Herbs - Dicotyledons other than Composites | | Exotic |
Coprosma propinqua var. propinqua (mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Crepis capillaris (hawksbeard) | Herbs - Dicotyledonous composites | | Exotic |
Cynosurus cristatus (crested dogstail) | Grasses | | Exotic |
Cytisus scoparius (wild broom) | Trees & Shrubs - Dicotyledons | | Exotic |
Dactylis glomerata (cocksfoot) | Grasses | | Exotic |
Dichondra repens (Mercury Bay weed, dichondra) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Digitalis purpurea (foxglove) | Herbs - Dicotyledons other than Composites | | Exotic |
Dipsacus fullonum (wild teasel) | Herbs - Dicotyledons other than Composites | | Exotic |
Discaria toumatou (matagouri, tūmatakuru) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Draba verna (whitlow grass) | 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 |
Epilobium atriplicifolium (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium hectorii (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium komarovianum (creeping willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium microphyllum (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium nummulariifolium (creeping willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium pubens (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium rotundifolium (round-leaved willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Erodium cicutarium (storksbill) | Herbs - Dicotyledons other than Composites | | Exotic |
Eschscholzia californica (Californian poppy) | Herbs - Dicotyledons other than Composites | | Exotic |
Euchiton audax (creeping cudweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Euchiton ruahinicus | Herbs - Dicotyledonous composites | Not Threatened | Native |
Euphorbia peplus (milkweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Festuca bromoides (vulpia hair grass, brome fescue, squirrel-tailed fescue) | Grasses | | Exotic |
Festuca myuros (vulpia hair grass, rat's tail fescue) | Grasses | | Exotic |
Festuca novae-zelandiae (fescue tussock, hard tussock) | Grasses | Not Threatened | Native |
Festuca rubra subsp. commutata | Grasses | | Exotic |
Festuca rubra subsp. rubra (red fescue) | Grasses | | Exotic |
Galium aparine (cleavers) | Herbs - Dicotyledons other than Composites | | Exotic |
Geranium microphyllum | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |
Glossostigma elatinoides | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Gypsophila australis (Clammy gypsophila) | Herbs - Dicotyledons other than Composites | | Exotic |
Helichrysum filicaule (creeping everlasting daisy, slender everlasting daisy) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Helichrysum lanceolatum | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Hieracium lepidulum (tussock hawkweed) | Herbs - Dicotyledonous composites | | Exotic |
Histiopteris incisa (histiopteris, water fern, mātātā, bat's wing fern) | Ferns | Not Threatened | Native |
Holcus lanatus (Yorkshire fog) | Grasses | | Exotic |
Hordeum murinum subsp. murinum (barley grass) | Grasses | | Exotic |
Hydrocotyle heteromeria (waxweed, waxweed pennywort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle microphylla | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle novae-zeelandiae var. montana | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hypericum perforatum (St John's wort) | Herbs - Dicotyledons other than Composites | | Exotic |
Hypochaeris radicata (catsear) | Herbs - Dicotyledonous composites | | Exotic |
Hypolepis millefolium (thousand leaved fern) | Ferns | Not Threatened | Native |
Jacobaea vulgaris (ragwort) | Herbs - Dicotyledonous composites | | Exotic |
Juncus articulatus (jointed rush) | Rushes & Allied Plants | | Exotic |
Juncus distegus | Rushes & Allied Plants | At Risk – Naturally Uncommon | Native |
Juncus edgariae (wiwi, Edgar's 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 serriola (prickly lettuce) | Herbs - Dicotyledonous composites | | Exotic |
Lagenophora cuneata | Herbs - Dicotyledonous composites | Not Threatened | Native |
Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Leucanthemum vulgare (oxeye daisy) | Herbs - Dicotyledonous composites | | Exotic |
Linum catharticum (purging flax) | Herbs - Dicotyledons other than Composites | | Exotic |
Lolium perenne (perennial rye grass) | Grasses | | Exotic |
Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | | Exotic |
Lupinus arboreus (tree lupin) | Trees & Shrubs - Dicotyledons | | Exotic |
Luzula banksiana var. rhadina (coastal woodrush) | Rushes & Allied Plants | Not Threatened | Native |
Lysimachia arvensis subsp. arvensis var. arvensis (pimpernel) | Herbs - Dicotyledons other than Composites | | Exotic |
Malus ×domestica (apple) | Trees & Shrubs - Dicotyledons | | Exotic |
Marrubium vulgare (horehound) | Herbs - Dicotyledons other than Composites | | Exotic |
Melicytus alpinus (porcupine shrub) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Melilotus albus (sweet clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Microtis unifolia (onion-leaved orchid, microtis) | Orchids | Not Threatened | Native |
Muehlenbeckia complexa var. complexa (small-leaved pōhuehue, scrub pōhuehue, wire vine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
Myosotis arvensis (field forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myosotis brevis | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
Myosotis discolor (grassland forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myosotis stricta (grassland forget-me-not) | Herbs - Dicotyledons other than Composites | | Exotic |
Myosurus minimus subsp. novae-zelandiae (New Zealand mousetail) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
Navarretia squarrosa (Californian stinkweed) | Herbs - Dicotyledons other than Composites | | Exotic |
Olearia lineata | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
Olearia odorata (scented tree daisy) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Onopordum acanthium (cotton thistle) | Herbs - Dicotyledonous composites | | Exotic |
Ophioglossum coriaceum (adder's tongue) | Ferns | 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 |
Ozothamnus leptophyllus (tauhinu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Pellaea calidirupium | Ferns | Not Threatened | Native |
Pentapogon crinitus (long-hair plume grass) | Grasses | Not Threatened | Native |
Pilosella officinarum (hawkweed, mouse-ear hawkweed) | Herbs - Dicotyledonous composites | | Exotic |
Plantago lanceolata (narrow-leaved plantain) | Herbs - Dicotyledons other than Composites | | Exotic |
Poa annua (annual poa) | Grasses | | Exotic |
Poa cita (silver tussock) | Grasses | Not Threatened | Native |
Poa colensoi (blue tussock) | Grasses | Not Threatened | Native |
Poa imbecilla (weak poa) | Grasses | Not Threatened | Native |
Poa lindsayi (Lindsay's poa) | Grasses | Not Threatened | Native |
Poa maniototo (desert poa) | Grasses | Not Threatened | Native |
Poa pratensis (Kentucky bluegrass) | Grasses | | Exotic |
Polystichum neozelandicum subsp. zerophyllum (shield fern) | Ferns | Not Threatened | Native |
Polystichum vestitum (pūniu, prickly shield fern) | Ferns | Not Threatened | Native |
Prasophyllum colensoi (leek orchid) | Orchids | Not Threatened | Native |
Prunella vulgaris (self-heal) | Trees & Shrubs - Dicotyledons | | Exotic |
Pseudognaphalium luteoalbum | Herbs - Dicotyledonous composites | Not Threatened | Native |
Pteridium esculentum (bracken, rarauhe, bracken fern) | Ferns | Not Threatened | Native |
Puccinellia raroflorens (saltgrass) | Grasses | Threatened – Nationally Critical | Native |
Puccinellia stricta (saltgrass) | Grasses | Not Threatened | Native |
Ranunculus multiscapus (grassland buttercup) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Raoulia australis (common scabweed) | Herbs - Dicotyledonous composites | At Risk – Declining | Native |
Raoulia beauverdii | Herbs - Dicotyledonous composites | At Risk – Declining | Native |
Raoulia parkii (celadon mat daisy) | Herbs - Dicotyledonous composites | At Risk – Declining | Native |
Reseda luteola (wild mignonette) | Herbs - Dicotyledons other than Composites | | Exotic |
Ribes uva-crispa (gooseberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Rosa rubiginosa (sweet brier) | Trees & Shrubs - Dicotyledons | | Exotic |
Rubus schmidelioides var. schmidelioides (tātarāmoa, bush lawyer, white-leaved lawyer) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Rumex acetosella (sheep's sorrel) | 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 |
Rytidosperma buchananii | Grasses | At Risk – Declining | Native |
Rytidosperma clavatum (bristle grass) | Grasses | Not Threatened | Native |
Rytidosperma corinum (bristle grass) | Grasses | Not Threatened | Native |
Rytidosperma racemosum (danthonia) | Grasses | | Exotic |
Rytidosperma thomsonii | Grasses | At Risk – Declining | Native |
Rytidosperma unarede (bristle grass) | Grasses | Not Threatened | Native |
Sagina procumbens (procumbent pearlwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Salix babylonica (weeping willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Salix fragilis × S. euxina (crack willow) | Trees & Shrubs - Dicotyledons | | Exotic |
Sambucus nigra (elder, elderflower, elderberry) | Trees & Shrubs - Dicotyledons | | Exotic |
Scleranthus uniflorus | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Sedum acre (stonecrop) | Herbs - Dicotyledons other than Composites | | Exotic |
Senecio quadridentatus (cotton fireweed, white fireweed, pahokoraka) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Sisymbrium altissimum (tumbling mustard) | Herbs - Dicotyledons other than Composites | | Exotic |
Sisymbrium polyceratium (horned mustard) | Herbs - Dicotyledons other than Composites | | Exotic |
Solanum nitidibaccatum (hairy nightshade) | Herbs - Dicotyledons other than Composites | | Exotic |
Sonchus asper (prickly sow thistle) | Herbs - Dicotyledonous composites | | Exotic |
Sophora microphylla (kōwhai, weeping kōwhai, small-leaved kōwhai) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Stackhousia minima | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Stellaria alsine (bog stitchwort) | Herbs - Dicotyledons other than Composites | | Exotic |
Stellaria gracilenta (slender chickweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Styphelia nesophila (pātōtara, dwarf mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
Tanacetum parthenium (feverfew) | Herbs - Dicotyledonous composites | | Exotic |
Thelymitra longifolia (white sun orchid, māikuku) | Orchids | Not Threatened | Native |
Thymus vulgaris (culinary thyme) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium arvense (haresfoot trefoil) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium dubium (suckling clover) | Herbs - Dicotyledons other than Composites | | Exotic |
Trifolium pratense (red 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 |
Typha orientalis (raupō, bullrush) | Herbs - Monocots | 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 |
Verbascum virgatum (moth mullein, wand mullein) | Herbs - Dicotyledons other than Composites | | Exotic |
Veronica pimeleoides subsp. faucicola (hebe) | Trees & Shrubs - Dicotyledons | At Risk – Naturally Uncommon | Native |
Veronica verna (spring speedwell) | Herbs - Dicotyledons other than Composites | | Exotic |
Vicia sativa (vetch) | Herbs - Dicotyledons other than Composites | | Exotic |
Viola cunninghamii (mountain violet, white violet) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Vittadinia australis (white fuzzweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
Vittadinia gracilis (purple fuzzweed) | Herbs - Dicotyledonous composites | | Exotic |
Wahlenbergia albomarginata subsp. albomarginata (New Zealand harebell, harebell) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |