This plant list has been compiled by the stated observer(s) and been provided to NZPCN for public use in good faith. NZPCN cannot guarantee that data contained in these lists are up to date or accurate. Most species lists are not corroborated with herbarium specimens. Note, species lists are not typically an exhaustive presence/absence survey of an area and often may focus on a single habitat or only contain species visible at a particular time of year (for example, spring annual herbs may go unobserved during much of the year). These lists should not be solely relied on for the purpose of assessing environmental effects or for preparing restoration plans - for this work a site visit is critical.
Kapiti Is 1907 (KAP3)
Site name: Kapiti Is 1907 (KAP3)
List name: PCN11225; AJHR 1907 C8
Source/Observer: PCN11225; AJHR 1907 C8 L Cockayne
Number of observations: 243
District: Kapiti Coast District
Date: 01/01/1907
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Acaena anserinifolia (bidibid, hutiwai, piripiri) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Acianthus sinclairii (heart-leaved orchid, pixie cap) | Orchids | Not Threatened | Native |
| Adiantum cunninghamii (common maidenhair, Cunningham's maidenhair) | Ferns | Not Threatened | Native |
| Adiantum fulvum (maidenhair) | Ferns | Not Threatened | Native |
| Alectryon excelsus subsp. excelsus (New Zealand ash, tītoki) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Alsophila smithii (kātote, Smith's tree fern, soft tree fern) | Ferns | Not Threatened | Native |
| Alsophila tricolor (silver fern, ponga) | Ferns | Not Threatened | Native |
| Anthosachne solandri (native wheatgrass, blue wheatgrass) | Grasses | Not Threatened | Native |
| Anthoxanthum odoratum (sweet vernal) | Grasses | Exotic | |
| Anthoxanthum redolens (holy grass, kāretu) | Grasses | Not Threatened | Native |
| 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 |
| Asplenium bulbiferum (hen and chicken fern, pikopiko, mother spleenwort) | Ferns | Not Threatened | Native |
| Asplenium flaccidum (drooping spleenwort, hanging spleenwort) | Ferns | Not Threatened | Native |
| Asplenium hookerianum var. hookerianum (Hooker's spleenwort) | Ferns | Not Threatened | Native |
| Asplenium obtusatum (shore spleenwort) | Ferns | Not Threatened | Native |
| Asplenium polyodon (sickle spleenwort) | Ferns | Not Threatened | Native |
| Astelia fragrans (bush flax, bush lily, kakaha) | Herbs - Monocots | Not Threatened | Native |
| Astelia nervosa (mountain astelia) | Herbs - Monocots | Not Threatened | Native |
| Austroblechnum lanceolatum (lance fern, nini, rereti) | Ferns | 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 |
| Brachyglottis repanda (rangiora, bushman's toilet paper, bushman's friend) | Trees & Shrubs - 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 |
| Capsella bursa-pastoris (shepherd's purse) | Herbs - Dicotyledons other than Composites | Exotic | |
| Carex banksiana (fine-leaved bastard grass) | Sedges | Not Threatened | Native |
| Carex secta (purei, pukio) | 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 |
| Carpodetus serratus (marbleleaf, putaputawētā, piripiriwhata) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Centella uniflora (centella) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Cerastium glomeratum (annual mouse-ear chickweed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Chenopodium triandrum (pigweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | Exotic | |
| 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 |
| Colobanthus muelleri | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Coprosma areolata (thin-leaved coprosma) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma grandifolia (kanono, manono, large-leaved coprosma, raurekau) | 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 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 |
| Corybas trilobus (spider orchid) | Orchids | Not Threatened | Native |
| 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 |
| Cranfillia fluviatilis (kiwikiwi, kiwakiwa, creek fern) | Ferns | Not Threatened | Native |
| Crassula sieberiana | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Cyperus ustulatus (coastal cutty grass, giant umbrella sedge, cyperus) | Sedges | Not Threatened | Native |
| Dactylis glomerata (cocksfoot) | Grasses | Exotic | |
| Delairea odorata (German ivy) | Lianes & Related Trailing Plants - Dicotyledons | Exotic | |
| 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 |
| 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 |
| Earina autumnalis (Easter orchid, raupeka) | Orchids | Not Threatened | Native |
| Echinopogon ovatus (forest hedgehog grass, hedgehog grass) | Grasses | Not Threatened | Native |
| Eleocharis acuta (sharp spike sedge) | Sedges | Not Threatened | Native |
| Epilobium billardiereanum (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Epilobium chionanthum (marsh willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Epilobium ciliatum (willowherb) | Herbs - Dicotyledons other than Composites | Exotic | |
| Epilobium nerteroides (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Epilobium nummulariifolium (creeping willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Epilobium pallidiflorum (tarawera, swamp willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Epilobium pedunculare (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 |
| Erigeron sumatrensis (broad-leaved flea-bane) | Herbs - Dicotyledonous composites | Exotic | |
| Euchiton japonicus | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Euphorbia peplus (milkweed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Euphrasia cuneata (North Island eyebright) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
| Freycinetia banksii (kiekie) | Lianes - Monocots | Not Threatened | Native |
| Gahnia setifolia (māpere, gahnia, giant gahnia, razor sedge) | Sedges | Not Threatened | Native |
| Geniostoma ligustrifolium var. ligustrifolium (hangehange) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Geranium microphyllum | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |
| Geranium molle (dove's foot cranesbill) | Herbs - Dicotyledons other than Composites | 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 |
| 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 |
| Helichrysum filicaule (creeping everlasting daisy, slender everlasting daisy) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| 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 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 |
| Hymenophyllum demissum (drooping filmy fern, Irirangi, piripiri) | Ferns | Not Threatened | Native |
| Hymenophyllum flabellatum (filmy fern) | Ferns | Not Threatened | Native |
| Hymenophyllum nephrophyllum (kidney fern, konehu, kopakopa, raurenga) | Ferns | Not Threatened | Native |
| Hymenophyllum revolutum (filmy fern) | Ferns | Not Threatened | Native |
| Hypochaeris radicata (catsear) | Herbs - Dicotyledonous composites | Exotic | |
| Hypolepis ambigua | Ferns | Not Threatened | Native |
| Isolepis inundata | Sedges | Not Threatened | Native |
| Juncus articulatus (jointed rush) | Rushes & Allied Plants | Exotic | |
| Juncus effusus var. effusus (soft rush) | Rushes & Allied Plants | Exotic | |
| Knightia excelsa (rewarewa, NZ honeysuckle) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Kunzea ericoides (kānuka) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Lagenophora pumila (papataniwhaniwha) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Lastreopsis velutina (velvet fern) | Ferns | Not Threatened | Native |
| Laurelia novae-zelandiae (pukatea) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
| Lepidium coronopus (wart cress) | Herbs - Dicotyledons other than Composites | Exotic | |
| Lepidium oleraceum (nau, Cook's scurvy grass) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Endangered | Native |
| Leptinella pusilla | Herbs - Dicotyledonous composites | At Risk – Declining | 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 |
| Libertia grandiflora (mikoikoi, NZ iris) | Herbs - Monocots | Not Threatened | Native |
| Limosella australis (mudwort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Linum monogynum var. monogynum | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
| Lobelia anceps (New Zealand lobelia, shore lobelia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Lomaria discolor (crown fern, petipeti, piupiu) | Ferns | Not Threatened | Native |
| Luzula banksiana var. banksiana (coastal woodrush) | Rushes & Allied Plants | Not Threatened | Native |
| Lysimachia arvensis subsp. arvensis var. arvensis (pimpernel) | Herbs - Dicotyledons other than Composites | Exotic | |
| Marrubium vulgare (horehound) | Herbs - Dicotyledons other than Composites | Exotic | |
| Medicago arabica (spotted 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 |
| Mentha spicata subsp. spicata (mint) | Herbs - Dicotyledons other than Composites | Exotic | |
| Metrosideros diffusa (white rātā) | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Metrosideros fulgens (climbing rātā) | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Metrosideros perforata (akatea) | Lianes & Related Trailing Plants - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Metrosideros robusta (northern rātā) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Microtis unifolia (onion-leaved orchid, microtis) | Orchids | Not Threatened | Native |
| Muehlenbeckia australis (pōhuehue, large-leaved muehlenbeckia) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Muehlenbeckia 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 antarctica subsp. traillii (pygmy forget-me-not) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
| Myriophyllum triphyllum (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 salicina (toro) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Nasturtium officinale (Watercress) | Herbs - Dicotyledons other than Composites | Exotic | |
| Nestegis montana (narrow-leaved maire) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Notogrammitis billardierei (common strap fern) | Ferns | Not Threatened | Native |
| Olearia paniculata (akiraho, golden akeake) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Olearia rani var. colorata (heketara) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Olearia solandri (coastal tree daisy) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Ophioglossum coriaceum (adder's tongue) | Ferns | Not Threatened | Native |
| Oxalis corniculata subsp. corniculata (creeping woodsorrel, horned 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 |
| Parsonsia heterophylla (New Zealand jasmine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Passiflora tetrandra (kohia, NZ passionflower, NZ passionfruit) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Pectinopitys ferruginea (miro, brown pine) | Trees & Shrubs - Gymnosperms | 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 crinitus (long-hair plume grass) | Grasses | Not Threatened | Native |
| Peperomia urvilleana (peperomia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Persicaria decipiens | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Phormium cookianum subsp. cookianum (mountain flax, wharariki) | Herbs - Monocots | Not Threatened | Native |
| Pimelea carnosa (pinātoro, pimelea) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Piper excelsum subsp. excelsum (kawakawa, pepper tree) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pittosporum eugenioides (tarata, lemonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pittosporum tenuifolium (kohukohu, kōhūhū, black matipo) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| 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 pratensis (Kentucky bluegrass) | Grasses | Exotic | |
| Polycarpon tetraphyllum (allseed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Polygonum aviculare (wireweed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Polystichum neozelandicum subsp. zerophyllum (shield fern) | Ferns | Not Threatened | Native |
| Polystichum vestitum (pūniu, prickly shield fern) | Ferns | Not Threatened | Native |
| Potamogeton cheesemanii (red pondweed) | Herbs - Monocots | Not Threatened | Native |
| Prumnopitys taxifolia (mataī, black pine) | Trees & Shrubs - Gymnosperms | 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 |
| Pseudowintera axillaris (lowland horopito, lowland pepper tree) | 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 |
| Pterophylla racemosa (kāmahi, tawheo, tawhero, tawherowhero) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pterostylis banksii (tutukiwi, greenhood) | Orchids | 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 amphitrichus (waoriki) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Ranunculus macropus (swamp buttercup) | Herbs - Dicotyledons other than Composites | Data Deficient | 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 sardous (hairy buttercup) | Herbs - Dicotyledons other than Composites | Exotic | |
| Raukaua anomalus | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Raukaua edgerleyi (raukawa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Rhopalostylis sapida (nīkau) | Trees & Shrubs - Monocotyledons | Not Threatened | Native |
| Ripogonum scandens (supplejack, kareao, pirita) | Lianes - Monocots | Not Threatened | Native |
| Rubus australis (tātarāmoa, bush lawyer, swamp lawyer) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Rubus fruticosus agg. (blackberry) | Trees & Shrubs - Dicotyledons | Exotic | |
| 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 | |
| Rumohra adiantiformis (leathery shield fern, florists fern) | Ferns | Not Threatened | Native |
| Ruppia megacarpa (Horses mane weed, lakeweed) | Herbs - Monocots | At Risk – Naturally Uncommon | Native |
| Rytidosperma clavatum (bristle grass) | Grasses | Not Threatened | Native |
| Rytidosperma gracile (dainty bristle grass) | Grasses | Not Threatened | Native |
| Salicornia quinqueflora (glasswort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Samolus repens var. repens (Sea primrose, shore pimpernel, water pimpernel) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Scandia geniculata (scandia) | Herbs - Dicotyledons other than Composites | Not Threatened | 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 |
| Scleranthus biflorus (Canberra grass) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Senecio lautus (shore groundsel, variable groundsel) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Senecio minimus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Senecio sylvaticus (wood groundsel) | Herbs - Dicotyledonous composites | Exotic | |
| Silene gallica (catchfly) | Herbs - Dicotyledons other than Composites | Exotic | |
| Silybum marianum (variegated thistle) | Herbs - Dicotyledonous composites | Exotic | |
| Solanum aviculare var. aviculare (poroporo) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Sonchus kirkii (puha, shore puha, New Zealand sow thistle) | Herbs - Dicotyledonous composites | At Risk – Declining | Native |
| Sphaeropteris medullaris (mamaku, black tree fern) | Ferns | Not Threatened | Native |
| Spinifex sericeus (spinifex, kōwhangatara) | Grasses | Not Threatened | Native |
| Stellaria media subsp. media (chickweed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Stellaria parviflora (New Zealand chickweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Streblus banksii (ewekuri, large-leaved milk tree, tūrepo) | Trees & Shrubs - Dicotyledons | At Risk – Relict | Native |
| Styphelia nesophila (pātōtara, dwarf mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Taraxacum zealandicum (New Zealand dandelion, native dandelion) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Thelymitra longifolia (white sun orchid, māikuku) | Orchids | Not Threatened | Native |
| Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | Exotic | |
| Triglochin striata (triglochin) | Herbs - Monocots | Not Threatened | Native |
| Tupeia antarctica (Tāpia, pirita, white mistletoe, tupia, kohuorangi) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
| Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
| Urtica ferox (ongaonga, tree nettle) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Urtica urens (nettle, stinging nettle) | Herbs - Dicotyledons other than Composites | Exotic | |
| Veronica arvensis (field speedwell, corn speedwell) | Herbs - Dicotyledons other than Composites | Exotic | |
| Vicia sativa (vetch) | Herbs - Dicotyledons other than Composites | Exotic | |
| Vinca major (periwinkle) | Herbs - Dicotyledons other than Composites | Exotic | |
| Vittadinia australis (white fuzzweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Zealandia pustulata subsp. pustulata (hound's tongue, kōwaowao, pāraharaha) | Ferns | Not Threatened | Native |