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.
Mt William Track (WILL)
Site name: Mt William Track (WILL)
Source/Observer: APD 258 PCN716 AP Druce
Number of observations: 154
District: Buller District
Date: 17/01/2008
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Abrotanella linearis | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Actinotus novae-zelandiae (New Zealand flannel flower) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Agrostis capillaris (browntop) | Grasses | Exotic | |
| Agrostis stolonifera (creeping bent) | Grasses | Exotic | |
| Alsophila colensoi (rough tree fern, mountain tree fern) | Ferns | Not Threatened | Native |
| Anaphalioides bellidioides (Hell's bells) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Androstoma empetrifolium | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Anisotome aromatica (aromatic aniseed, kopoti, common aniseed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Anthoxanthum novae-zelandiae (alpine holy grass) | Grasses | Not Threatened | Native |
| Anthoxanthum odoratum (sweet vernal) | Grasses | Exotic | |
| Aporostylis bifolia (odd-leaved orchid) | Orchids | Not Threatened | Native |
| Archeria traversii var. traversii | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Asplenium flaccidum (drooping spleenwort, hanging spleenwort) | Ferns | Not Threatened | Native |
| Astelia linearis var. linearis | Herbs - Monocots | Not Threatened | Native |
| Astelia skottsbergii (Skottsberg's astelia) | Herbs - Monocots | Not Threatened | Native |
| Austroblechnum penna-marina subsp. alpina (little hard fern, alpine hard fern) | Ferns | Not Threatened | Native |
| Austroderia richardii (toetoe) | Grasses | Not Threatened | Native |
| Brachyglottis buchananii | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Carex edura (bastard grass, hook sedge) | Sedges | Not Threatened | Native |
| Carex horizontalis (bastard grass, hook sedge) | Sedges | Not Threatened | Native |
| Carex lectissima (fine-leaved bastard grass, hook sedge) | Sedges | Not Threatened | Native |
| Celmisia dubia (mountain daisy) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Celmisia parva (mountain daisy) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Celmisia similis | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Centrolepis ciliata (centrolepis) | Herbs - Monocots | Not Threatened | Native |
| Chionochloa australis (carpet grass) | Grasses | Not Threatened | Native |
| Chionochloa conspicua subsp. conspicua (hunangamoho, broad-leaved bush tussock) | Grasses | Not Threatened | Native |
| Chionochloa juncea (North Westland snow tussock) | Grasses | At Risk – Declining | Native |
| Coprosma colensoi | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma crenulata | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma foetidissima (hūpiro, stinkwood, shit shrub) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma grandifolia (kanono, manono, large-leaved coprosma, raurekau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma pseudocuneata | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Cranfillia deltoides (korokio, mountain hard fern) | Ferns | Not Threatened | Native |
| Cranfillia fluviatilis (kiwikiwi, kiwakiwa, creek fern) | Ferns | Not Threatened | Native |
| Crocosmia ×crocosmiiflora (montbretia) | Herbs - Monocots | Exotic | |
| Cytisus scoparius (wild broom) | Trees & Shrubs - Dicotyledons | Exotic | |
| Dendrobium cunninghamii (winika, pekapeka, Christmas orchid, bamboo orchid) | Orchids | Not Threatened | Native |
| Dicksonia squarrosa (wheki, rough tree fern, harsh tree fern) | Ferns | Not Threatened | Native |
| Digitalis purpurea (foxglove) | Herbs - Dicotyledons other than Composites | Exotic | |
| Diphasium scariosum (creeping clubmoss) | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
| Donatia novae-zelandiae (donatia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Dracophyllum longifolium var. longifolium (inanga, inaka) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Dracophyllum palustre (swamp neinei) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Dracophyllum politum | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Dracophyllum pronum (trailing neinei) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Dracophyllum rosmarinifolium (common grass tree, inaka) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Dracophyllum traversii (mountain neinei, grass tree, pineapple tree) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Drosera arcturi (sundew) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Drosera stenopetala (sundew) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Earina autumnalis (Easter orchid, raupeka) | Orchids | Not Threatened | Native |
| Earina mucronata (bamboo orchid, peka-a-waka, spring earina) | Orchids | Not Threatened | Native |
| Empodisma minus (wire rush, lesser wire rush) | Rushes & Allied Plants | Not Threatened | Native |
| Epacris pauciflora (tamingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Epilobium rotundifolium (round-leaved willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Forstera mackayi | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Fuscospora cliffortioides (mountain beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Fuscospora fusca (red beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Fuscospora truncata (hard beech, tawhairaunui) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Gahnia pauciflora (cutting sedge) | Sedges | Not Threatened | Native |
| Gahnia procera (giant sedge, gahnia, mountain gahnia) | Sedges | Not Threatened | Native |
| Gastrodia cunninghamii (black orchid, black potato orchid, perei) | Orchids | Not Threatened | Native |
| Gaultheria antipoda (bush snowberry, fool's beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Gaultheria rupestris | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Gentianella decumbens (gentian) | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |
| Gentianella spenceri (Spencer's gentian) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Gleichenia dicarpa (tangle fern, swamp umbrella fern) | Ferns | Not Threatened | Native |
| Griselinia littoralis (broadleaf, kāpuka, papauma) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Halocarpus biformis (pink pine, yellow pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Herpolirion novae-zelandiae (Grass lily, sky lily) | Herbs - Monocots | Not Threatened | Native |
| Histiopteris incisa (histiopteris, water fern, mātātā, bat's wing fern) | Ferns | Not Threatened | Native |
| Holcus lanatus (Yorkshire fog) | Grasses | Exotic | |
| Huperzia australiana | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
| Hydrocotyle novae-zeelandiae var. montana | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Hymenophyllum armstrongii (filmy fern) | Ferns | Not Threatened | Native |
| Hymenophyllum demissum (drooping filmy fern, Irirangi, piripiri) | Ferns | Not Threatened | Native |
| Hymenophyllum flabellatum (filmy fern) | Ferns | Not Threatened | Native |
| Hymenophyllum lyallii (filmy fern) | Ferns | Not Threatened | Native |
| Hymenophyllum multifidum (much-divided filmy fern) | Ferns | Not Threatened | Native |
| Hymenophyllum rarum (filmy fern) | Ferns | Not Evaluated | Native |
| Hymenophyllum revolutum (filmy fern) | Ferns | Not Threatened | Native |
| Hypolepis ambigua | Ferns | Not Threatened | Native |
| Isolepis aucklandica | Sedges | Not Threatened | Native |
| Juncus effusus var. effusus (soft rush) | Rushes & Allied Plants | Exotic | |
| Juncus squarrosus (heath rush) | Rushes & Allied Plants | Exotic | |
| Lagenophora pumila (papataniwhaniwha) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Lateristachys diffusa | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
| Lepidosperma australe (square sedge, square-stemmed sedge) | Sedges | Not Threatened | Native |
| Lepidothamnus intermedius (yellow silver pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Lepidothamnus laxifolius (pygmy pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Leptecophylla juniperina subsp. juniperina (prickly mingimingi, mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Leptopteris superba (heruheru, crêpe fern, Prince of Wales feathers) | 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 micrantha (native iris, mikoikoi) | Herbs - Monocots | Not Threatened | Native |
| Libocedrus bidwillii (pāhautea, kaikawaka, New Zealand cedar) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Liparophyllum gunnii | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Lobelia angulata (pratia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Lomaria discolor (crown fern, petipeti, piupiu) | Ferns | Not Threatened | Native |
| Lophozonia menziesii (silver beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | Exotic | |
| Luzula congesta | Rushes & Allied Plants | Exotic | |
| Luzula picta var. limosa | Rushes & Allied Plants | Not Threatened | Native |
| Luzuriaga parviflora (nohi, lantern berry) | Herbs - Monocots | Not Threatened | Native |
| Macrolearia colensoi (tupare, leatherwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Metrosideros parkinsonii (Parkinson's rātā) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Metrosideros umbellata (southern rātā) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Microlaena avenacea (bush rice grass, oat grass) | Grasses | Not Threatened | Native |
| Microschizaea australis (southern comb fern) | Ferns | Not Threatened | Native |
| Montitega dealbata | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Myrsine divaricata (weeping matipo, weeping māpou) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| 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 |
| Nertera villosa (hairy forest nertera) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Notogrammitis angustifolia subsp. nothofageti (strapfern) | Ferns | Not Threatened | Native |
| Notogrammitis billardierei (common strap fern) | Ferns | Not Threatened | Native |
| Oreobolus impar (comb sedge) | Sedges | Not Threatened | Native |
| Oreobolus pectinatus (comb sedge, cushion sedge, flat-leaved comb sedge) | Sedges | Not Threatened | Native |
| Oreobolus strictus (comb sedge) | Sedges | Not Threatened | Native |
| Parablechnum montanum (mountain kiokio, Dunedin-Cass blechnum) | Ferns | Not Threatened | Native |
| Parablechnum novae-zelandiae (kiokio, horokio, palm leaf fern) | Ferns | Not Threatened | Native |
| Parablechnum procerum (small kiokio) | Ferns | Not Threatened | Native |
| Pentachondra pumila | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pentapogon aucklandicus | Grasses | Not Threatened | Native |
| 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 alpinus (mountain celery pine, mountain toatoa) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Pimelea gnidia (pimelea) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pittosporum rigidum | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Podocarpus laetus (mountain tōtara, Hall's tōtara, thin-barked tōtara, tōtara-kiri-kōtukutuku) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Polystichum vestitum (pūniu, prickly shield fern) | Ferns | Not Threatened | Native |
| Prasophyllum colensoi (leek orchid) | Orchids | Not Threatened | Native |
| Pseudodiphasium volubile (climbing clubmoss, waewaekoukou) | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
| Pseudopanax colensoi var. colensoi (mountain fivefinger, three finger) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pseudopanax linearis | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pseudowintera colorata (red horopito, mountain horopito) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pterophylla racemosa (kāmahi, tawheo, tawhero, tawherowhero) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pterostylis montana (greenhood) | Orchids | Not Threatened | Native |
| Quintinia serrata (tāwheowheo, quintinia) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Ranunculus repens (buttercup) | Herbs - Dicotyledons other than Composites | Exotic | |
| Raukaua anomalus | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Raukaua simplex (haumakoroa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Rytidosperma gracile (dainty bristle grass) | Grasses | Not Threatened | Native |
| Rytidosperma nigricans (bristle grass) | Grasses | Not Threatened | Native |
| Salix cinerea (grey willow, pussy willow) | Trees & Shrubs - Dicotyledons | Exotic | |
| Thelymitra cyanea (swamp sun orchid, striped sun orchid) | Orchids | Not Threatened | Native |
| Thelymitra hatchii (Hatch's sun orchid) | Orchids | Not Threatened | Native |
| Thelymitra pulchella (striped sun orchid, beautiful sun orchid) | Orchids | Not Threatened | Native |
| Tmesipteris tannensis (fork fern) | Ferns | Not Threatened | Native |
| Townsonia deflexa | Orchids | At Risk – Naturally Uncommon | Native |
| Ulex europaeus (gorse) | Trees & Shrubs - Dicotyledons | Exotic | |
| Veronica mooreae (Moore's hebe) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Veronica salicifolia (koromiko) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Zotovia thomsonii | Grasses | Not Threatened | Native |