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.
Umuomahu (J611)
Site name: Umuomahu (J611)
Source/Observer: G Jane & G Donaghy
Number of observations: 72
District: Wairoa District
Date: 19/03/2011
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Agrostis capillaris (browntop) | Grasses | Exotic | |
| Agrostis stolonifera (creeping bent) | Grasses | Exotic | |
| Bidens pilosa (cobbler's pegs) | Herbs - Dicotyledonous composites | Exotic | |
| Callitriche stagnalis (water starwort) | Herbs - Dicotyledons other than Composites | Exotic | |
| Carex inversa (creeping lawn sedge) | Sedges | Not Threatened | Native |
| Carex leporina (oval sedge) | Sedges | Exotic | |
| Carex maorica (Māori sedge) | Sedges | Not Threatened | Native |
| Carex secta (purei, pukio) | Sedges | Not Threatened | Native |
| Carex sinclairii (Sinclair's sedge) | Sedges | Not Threatened | Native |
| Carex virgata (swamp sedge, pukio, toitoi, toetoe) | Sedges | Not Threatened | Native |
| Centella uniflora (centella) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Cirsium arvense (Californian thistle) | Herbs - Dicotyledonous composites | Exotic | |
| Cirsium vulgare (Scotch thistle) | Herbs - Dicotyledonous composites | Exotic | |
| Coprosma crassifolia | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma robusta (karamū, glossy karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma tenuicaulis (swamp coprosma, hukihuki) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Cordyline australis (cabbage tree, tī, tī kōuka, palm lily) | Trees & Shrubs - Monocotyledons | Not Threatened | Native |
| Crepis capillaris (hawksbeard) | Herbs - Dicotyledonous composites | Exotic | |
| Cyperus eragrostis (umbrella sedge) | Sedges | Exotic | |
| Eleocharis gracilis (slender spike sedge) | Sedges | Not Threatened | Native |
| Epilobium ciliatum (willowherb) | Herbs - Dicotyledons other than Composites | Exotic | |
| Epilobium parviflorum | Herbs - Dicotyledons other than Composites | Exotic | |
| Euchiton involucratus | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Festuca rubra subsp. rubra (red fescue) | Grasses | Exotic | |
| Galium palustre subsp. palustre (marsh bedstraw) | Herbs - Dicotyledons other than Composites | Exotic | |
| Holcus lanatus (Yorkshire fog) | Grasses | Exotic | |
| Hydrocotyle novae-zeelandiae var. novae-zeelandiae | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Hydrocotyle pterocarpa | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Hypericum mutilum (small-flowered hypericum) | Herbs - Dicotyledons other than Composites | Exotic | |
| Hypolepis ambigua | Ferns | Not Threatened | Native |
| Jacobaea vulgaris (ragwort) | Herbs - Dicotyledonous composites | Exotic | |
| Juncus articulatus (jointed rush) | Rushes & Allied Plants | Exotic | |
| Juncus edgariae (wiwi, Edgar's rush) | Rushes & Allied Plants | Not Threatened | Native |
| Juncus effusus var. effusus (soft rush) | Rushes & Allied Plants | Exotic | |
| Juncus tenuis subsp. tenuis (track rush) | Rushes & Allied Plants | Exotic | |
| Kunzea ericoides (kānuka) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Lemna disperma (common duckweed) | Herbs - Monocots | 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 |
| Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | Exotic | |
| Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | Exotic | |
| Ludwigia palustris (Water purslane, marsh ludwigia) | Herbs - Dicotyledons other than Composites | Exotic | |
| Machaerina rubiginosa (baumea) | Sedges | Not Threatened | Native |
| Machaerina tenax | Sedges | Not Threatened | Native |
| Mentha pulegium (pennyroyal) | Herbs - Dicotyledons other than Composites | Exotic | |
| Myosotis scorpioides var. strigulosa (water forget-me-not) | Herbs - Dicotyledons other than Composites | Exotic | |
| Myriophyllum pedunculatum subsp. novae-zelandiae | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Paesia scaberula (lace fern, ring fern, scented fern, pig fern) | Ferns | Not Threatened | Native |
| Parablechnum novae-zelandiae (kiokio, horokio, palm leaf fern) | Ferns | Not Threatened | Native |
| Persicaria hydropiper (water pepper) | Herbs - Dicotyledons other than Composites | Exotic | |
| Persicaria prostrata | Herbs - Dicotyledons other than Composites | Non-resident Native – Coloniser | Native |
| Phormium tenax (flax, harakeke, kōrari (Māori name for inflorescence).) | Herbs - Monocots | 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 raoulii | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Potamogeton crispus (curly pondweed) | Herbs - Monocots | Exotic | |
| Prunella vulgaris (self-heal) | Trees & Shrubs - Dicotyledons | Exotic | |
| Pseudognaphalium luteoalbum | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Ranunculus amphitrichus (waoriki) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Ranunculus flammula (spearwort) | Herbs - Dicotyledons other than Composites | Exotic | |
| Ranunculus macropus (swamp buttercup) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
| Ranunculus repens (buttercup) | Herbs - Dicotyledons other than Composites | Exotic | |
| Ranunculus sardous (hairy buttercup) | Herbs - Dicotyledons other than Composites | Exotic | |
| Rubus fruticosus agg. (blackberry) | Trees & Shrubs - Dicotyledons | Exotic | |
| Rumex acetosella (sheep's sorrel) | Herbs - Dicotyledons other than Composites | Exotic | |
| Salix cinerea (grey willow, pussy willow) | Trees & Shrubs - Dicotyledons | Exotic | |
| Salix fragilis × S. euxina (crack willow) | Trees & Shrubs - Dicotyledons | Exotic | |
| Schoenus maschalinus (dwarf bog rush) | Sedges | Not Threatened | Native |
| Senecio minimus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Stellaria media subsp. media (chickweed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | Exotic | |
| Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |