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.
Wairau Diversion (WROD)
Site name: Wairau Diversion (WROD)
Source/Observer: APD 258 PCN716 AP Druce
Number of observations: 44
District: Marlborough District
Date: 12/04/1993
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Azolla rubra (Pacific azolla, azolla, red azolla) | Ferns | Not Threatened | Native |
| Calystegia soldanella (shore bindweed, shore convolvulus, rauparaha) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Carex breviculmis (grassland sedge) | Sedges | Not Threatened | Native |
| Carex pumila (sand sedge) | Sedges | Not Threatened | Native |
| Carex secta (purei, pukio) | 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 | At Risk – Declining | Native |
| Centella uniflora (centella) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Coprosma crassifolia | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma propinqua var. propinqua (mingimingi) | 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 |
| Cotula coronopifolia (bachelor's button, yellow buttons, waterbuttons) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Diplazium australe | Ferns | Not Threatened | Native |
| Epilobium pallidiflorum (tarawera, swamp willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
| Ficinia spiralis (pīngao, golden sand sedge, pikao) | Sedges | At Risk – Declining | Native |
| Goodenia radicans (selliera, remuremu, half-star) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Hydrocotyle novae-zeelandiae var. novae-zeelandiae | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Juncus australis (leafless rush, wiwi) | Rushes & Allied Plants | Not Threatened | Native |
| Juncus edgariae (wiwi, Edgar's rush) | Rushes & Allied Plants | Not Threatened | Native |
| Lachnagrostis billardierei subsp. billardierei (sand wind grass) | Grasses | Not Threatened | Native |
| Landoltia punctata (purple-backed duckweed) | Herbs - Monocots | Exotic | |
| Microlaena stipoides (meadow rice grass, slender rice grass) | Grasses | 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 |
| Olearia paniculata (akiraho, golden akeake) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Olearia traversiorum (hakapiri, Chatham Island akeake) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Ozothamnus leptophyllus (tauhinu) | Trees & Shrubs - Dicotyledons | 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 |
| 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 |
| Poa cita (silver tussock) | Grasses | Not Threatened | Native |
| Pteridium esculentum (bracken, rarauhe, bracken fern) | Ferns | Not Threatened | Native |
| Puccinellia stricta (saltgrass) | Grasses | Not Threatened | Native |
| Ranunculus glabrifolius (waoriki) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Rytidosperma clavatum (bristle grass) | Grasses | Not Threatened | Native |
| Rytidosperma exiguum | Grasses | At Risk – Declining | 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 |
| Spinifex sericeus (spinifex, kōwhangatara) | Grasses | Not Threatened | Native |
| Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
| Urtica perconfusa (swamp nettle) | Herbs - Dicotyledons other than Composites | At Risk – Naturally Uncommon | Native |