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.
Breaksea Islands - Stewart Is (Q830)
Site name: Breaksea Islands - Stewart Is (Q830)
List name: TNZI 50:158
Source/Observer: TNZI 50:158 DL Poppelwell
Number of observations: 67
District: Southland District
Date: 07/09/1915
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Anisotome lyallii (Lyall's carrot) | Herbs - Dicotyledons other than Composites | At Risk – Relict | Native |
| Anthoxanthum redolens (holy grass, kāretu) | Grasses | Not Threatened | Native |
| Apodasmia similis (jointed wire rush, oioi) | Rushes & Allied Plants | Not Threatened | Native |
| Aporostylis bifolia (odd-leaved orchid) | Orchids | Not Threatened | Native |
| Asplenium flaccidum (drooping spleenwort, hanging spleenwort) | Ferns | Not Threatened | Native |
| Asplenium oblongifolium (huruhuruwhenua, shining spleenwort) | Ferns | Not Threatened | Native |
| Asplenium obtusatum (shore spleenwort) | Ferns | Not Threatened | Native |
| Asplenium scleroprium (southern shore spleenwort) | Ferns | At Risk – Naturally Uncommon | Native |
| Austroblechnum durum | Ferns | Not Threatened | Native |
| Azorella lyallii (Punui) | Herbs - Dicotyledons other than Composites | At Risk – Recovering | Native |
| Brachyglottis rotundifolia var. rotundifolia (mutton-bird scrub) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Carex flagellifera (Glen Murray tussock, trip me up) | Sedges | Not Threatened | Native |
| Carex trifida (mutton-bird sedge, tataki) | Sedges | Not Threatened | Native |
| Carpha alpina (carpha) | Sedges | Not Threatened | Native |
| Coprosma areolata (thin-leaved coprosma) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma foetidissima (hūpiro, stinkwood, shit shrub) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma lucida (karamū, shining karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Cotula coronopifolia (bachelor's button, yellow buttons, waterbuttons) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Crassula moschata (shore stonecrop) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Dicksonia squarrosa (wheki, rough tree fern, harsh tree fern) | Ferns | Not Threatened | Native |
| Disphyma australe subsp. australe (horokaka, native ice plant, New Zealand ice plant) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Dracophyllum longifolium var. longifolium (inanga, inaka) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Drosera spatulata (sundew) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Fuchsia excorticata (kōtukutuku, tree fuchsia) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Gahnia procera (giant sedge, gahnia, mountain gahnia) | Sedges | Not Threatened | Native |
| Gentianella saxosa | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |
| 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 |
| Halocarpus biformis (pink pine, yellow pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Histiopteris incisa (histiopteris, water fern, mātātā, bat's wing fern) | Ferns | Not Threatened | Native |
| Isolepis aucklandica | Sedges | Not Threatened | Native |
| Lateristachys diffusa | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
| Lepidium oleraceum (nau, Cook's scurvy grass) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Endangered | Native |
| Leptecophylla juniperina subsp. juniperina (prickly mingimingi, mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
| Macrolearia angustifolia (teteaweka) | Trees & Shrubs - Dicotyledons | At Risk – Naturally Uncommon | Native |
| Macrolearia colensoi (tupare, leatherwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Metrosideros umbellata (southern rātā) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Microtis unifolia (onion-leaved orchid, microtis) | Orchids | Not Threatened | Native |
| Myosotis albosericea (Yellow forget-me-not) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Critical | Native |
| Myrsine australis (red mapou, red matipo, mapau, red maple) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Nertera depressa (nertera, bead plant, fruiting duckweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Olearia arborescens (common tree daisy, glossy tree daisy) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Olearia traversiorum (hakapiri, Chatham Island akeake) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Oreobolus pectinatus (comb sedge, cushion sedge, flat-leaved comb sedge) | Sedges | Not Threatened | Native |
| Parablechnum novae-zelandiae (kiokio, horokio, palm leaf fern) | Ferns | Not Threatened | Native |
| Pentachondra pumila | Trees & Shrubs - Dicotyledons | 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 |
| Pittosporum colensoi | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Plantago raoulii | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Poa astonii (blue shore tussock) | Grasses | Not Threatened | Native |
| Poa foliosa (muttonbird poa) | Grasses | At Risk – Naturally Uncommon | Native |
| Polystichum vestitum (pūniu, prickly shield fern) | Ferns | Not Threatened | Native |
| Prasophyllum colensoi (leek orchid) | Orchids | Not Threatened | Native |
| Pterostylis australis (southern greenhood) | Orchids | Not Threatened | Native |
| Pterostylis banksii (tutukiwi, greenhood) | Orchids | Not Threatened | Native |
| Raukaua edgerleyi (raukawa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Rubus australis (tātarāmoa, bush lawyer, swamp lawyer) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Senecio lautus (shore groundsel, variable groundsel) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Sonchus kirkii (puha, shore puha, New Zealand sow thistle) | Herbs - Dicotyledonous composites | At Risk – Declining | Native |
| Stylidium subulatum | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Tetragonia trigyna (native spinach) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Thelymitra cyanea (swamp sun orchid, striped sun orchid) | Orchids | Not Threatened | Native |
| Thelymitra longifolia (white sun orchid, māikuku) | Orchids | Not Threatened | Native |
| Veronica elliptica (kōkōmuka, shore hebe, shore koromiko) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Zealandia pustulata subsp. pustulata (hound's tongue, kōwaowao, pāraharaha) | Ferns | Not Threatened | Native |