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.
Waimahora swamp (WMHO)
Site name: Waimahora swamp (WMHO)
List name: PCN290 WAN11
Source/Observer: PCN290 WAN11 Wellington Bot Soc; D Ravine & CC Ogle
Number of observations: 96
District: Rangitikei District
Date: 06/02/1987
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Agrostis stolonifera (creeping bent) | Grasses | Exotic | |
| Alnus viridis (green alder) | Trees & Shrubs - Dicotyledons | Exotic | |
| Anthoxanthum odoratum (sweet vernal) | Grasses | Exotic | |
| Apodasmia similis (jointed wire rush, oioi) | Rushes & Allied Plants | Not Threatened | Native |
| Argentina anserinoides (silverweed) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Austroderia toetoe (toetoe) | Grasses | Not Threatened | Native |
| Azolla rubra (Pacific azolla, azolla, red azolla) | Ferns | Not Threatened | Native |
| Bellardia viscosa (tarweed) | Herbs - Dicotyledons other than Composites | Exotic | |
| Bidens frondosa (beggar's ticks) | Herbs - Dicotyledonous composites | Exotic | |
| Bolboschoenus fluviatilis (marsh clubrush, kukuraho, purua grass) | Sedges | Not Threatened | Native |
| Calystegia sepium subsp. roseata (pink bindweed) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Carex demissa (yellow sedge) | Sedges | Exotic | |
| Carex flacca (carnation sedge) | Sedges | Exotic | |
| Carex lessoniana (rautahi, cutty grass) | Sedges | Not Threatened | Native |
| Carex maorica (Māori sedge) | Sedges | Not Threatened | Native |
| Carex secta (purei, pukio) | 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 | |
| Conium maculatum (hemlock) | Herbs - Dicotyledons other than Composites | Exotic | |
| Coprosma propinqua var. propinqua (mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma rigida | 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 |
| Cyperus ustulatus (coastal cutty grass, giant umbrella sedge, cyperus) | Sedges | Not Threatened | Native |
| Dacrydium cupressinum (rimu, red pine) | Trees & Shrubs - Gymnosperms | Not Threatened | Native |
| Eleocharis acuta (sharp spike sedge) | Sedges | Not Threatened | Native |
| Eleocharis gracilis (slender 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 insulare (willowherb) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
| Epilobium pallidiflorum (tarawera, swamp willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Epilobium parviflorum | Herbs - Dicotyledons other than Composites | Exotic | |
| Erigeron sumatrensis (broad-leaved flea-bane) | Herbs - Dicotyledonous composites | Exotic | |
| Euchiton japonicus | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Fallopia convolvulus (cornbind) | Lianes & Related Trailing Plants - Dicotyledons | Exotic | |
| Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
| Galium palustre subsp. palustre (marsh bedstraw) | Herbs - Dicotyledons other than Composites | Exotic | |
| Galium trilobum (native bedstraw) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Helminthotheca echioides (Oxtongue) | Herbs - Dicotyledonous composites | Exotic | |
| Helosciadium nodiflorum (water celery, fool's watercress) | Herbs - Dicotyledons other than Composites | Exotic | |
| Histiopteris incisa (histiopteris, water fern, mātātā, bat's wing fern) | Ferns | Not Threatened | Native |
| Holcus lanatus (Yorkshire fog) | Grasses | Exotic | |
| Hydrocotyle novae-zeelandiae var. novae-zeelandiae | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Hypericum perforatum (St John's wort) | Herbs - Dicotyledons other than Composites | Exotic | |
| Hypochaeris radicata (catsear) | Herbs - Dicotyledonous composites | Exotic | |
| Hypolepis ambigua | Ferns | Not Threatened | Native |
| Isachne globosa (swamp millet) | Grasses | Not Threatened | Native |
| Juncus articulatus (jointed rush) | Rushes & Allied Plants | Exotic | |
| Juncus caespiticius | Rushes & Allied Plants | At Risk – Declining | Native |
| Lagenophora pumila (papataniwhaniwha) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
| Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | At Risk – Declining | Native |
| Linum catharticum (purging flax) | Herbs - Dicotyledons other than Composites | Exotic | |
| Lobelia anceps (New Zealand lobelia, shore lobelia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | Exotic | |
| Lotus pedunculatus (lotus) | Herbs - Dicotyledons other than Composites | Exotic | |
| Lupinus arboreus (tree lupin) | Trees & Shrubs - Dicotyledons | Exotic | |
| Lycium ferocissimum (boxthorn) | Trees & Shrubs - Dicotyledons | Exotic | |
| Machaerina juncea (sedge, tussock swamp twig rush) | Sedges | Not Threatened | Native |
| Machaerina rubiginosa (baumea) | Sedges | Not Threatened | Native |
| Melilotus indicus (King Island melilot) | Herbs - Dicotyledons other than Composites | Exotic | |
| Mentha cunninghamii (New Zealand mint, hīoi) | Herbs - Dicotyledons other than Composites | At Risk – Declining | Native |
| Myosotis laxa subsp. caespitosa (water forget-me-not) | Herbs - Dicotyledons other than Composites | Exotic | |
| Myosurus minimus subsp. novae-zelandiae (New Zealand mousetail) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
| Olearia solandri (coastal tree daisy) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Persicaria decipiens | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Persicaria hydropiper (water pepper) | Herbs - Dicotyledons other than Composites | Exotic | |
| Pinus radiata (Monterey pine) | Trees & Shrubs - Gymnosperms | Exotic | |
| Plantago lanceolata (narrow-leaved plantain) | Herbs - Dicotyledons other than Composites | Exotic | |
| Populus deltoides (necklace poplar) | Trees & Shrubs - Dicotyledons | Exotic | |
| Prunella vulgaris (self-heal) | Trees & Shrubs - Dicotyledons | Exotic | |
| Pteridium esculentum (bracken, rarauhe, bracken fern) | Ferns | 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 repens (buttercup) | Herbs - Dicotyledons other than Composites | Exotic | |
| Rorippa palustris (marsh yellow cress, poniu) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Rosa rubiginosa (sweet brier) | Trees & Shrubs - Dicotyledons | Exotic | |
| Rumex crispus (curled dock) | 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 | |
| Schoenoplectus pungens (three-square) | Sedges | Not Threatened | Native |
| Schoenoplectus tabernaemontani (kuawa) | Sedges | Not Threatened | Native |
| Schoenus nitens | Sedges | Not Threatened | Native |
| Senecio glomeratus subsp. glomeratus (fireweed) | Herbs - Dicotyledonous composites | Not Threatened | Native |
| Solanum laciniatum (poroporo, bullibulli) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Sparganium subglobosum (bur-reed, maru) | Herbs - Monocots | Not Threatened | Native |
| Trifolium fragiferum (strawberry clover) | Herbs - Dicotyledons other than Composites | Exotic | |
| Trifolium pratense (red clover) | Herbs - Dicotyledons other than Composites | Exotic | |
| Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | Exotic | |
| Triglochin striata (triglochin) | Herbs - Monocots | Not Threatened | Native |
| Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
| Ulex europaeus (gorse) | Trees & Shrubs - Dicotyledons | Exotic | |
| Veronica anagallis-aquatica (water speedwell) | Herbs - Dicotyledons other than Composites | Exotic | |
| Wolffia australiana (water-meal) | Herbs - Monocots | Not Threatened | Native |