Azolla rubra (Pacific azolla, azolla, red azolla) | Ferns | Not Threatened | Native |
Carex breviculmis (grassland sedge) | Sedges | Not Threatened | Native |
Carex virgata (swamp sedge, pukio, toitoi, toetoe) | Sedges | Not Threatened | Native |
Crassula sinclairii (Sinclair's stonecrop) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Eleocharis acuta (sharp spike sedge) | Sedges | Not Threatened | Native |
Eleocharis pusilla | Sedges | Not Threatened | Native |
Epilobium brunnescens subsp. brunnescens (creeping willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium cinereum (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Epilobium nerteroides (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Euchiton limosus | Herbs - Dicotyledonous composites | Not Threatened | Native |
Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
Glossostigma diandrum (Mudmat) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Glossostigma elatinoides | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Haloragis erecta subsp. erecta (toatoa, fire weed, shrubby haloragis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Hydrocotyle hydrophila | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Isoetes alpina (Alpine quillwort) | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
Isoetes kirkii (Quillwort) | Lycophytes (clubmosses, selaginella, quillworts) | At Risk – Declining | Native |
Isolepis pottsii | Sedges | Not Threatened | Native |
Juncus edgariae (wiwi, Edgar's rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus pallidus (giant rush, leafless rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus planifolius (grass-leaved rush) | Rushes & Allied Plants | Not Threatened | Native |
Juncus pusillus (dwarf rush) | Rushes & Allied Plants | At Risk – Naturally Uncommon | Native |
Lachnagrostis filiformis (New Zealand wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis lyallii (mountain wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis striata (purple wind grass) | Grasses | Not Threatened | Native |
Lemna disperma (common duckweed) | Herbs - Monocots | Not Threatened | Native |
Lilaeopsis ruthiana | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Limosella australis (mudwort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Lobelia perpusilla | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Myriophyllum propinquum (common water milfoil) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Myriophyllum triphyllum (Water milfoil) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Myriophyllum votschii | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Pentapogon crinitus (long-hair plume grass) | Grasses | Not Threatened | Native |
Potamogeton cheesemanii (red pondweed) | Herbs - Monocots | Not Threatened | Native |
Potamogeton ochreatus (blunt pondweed) | Herbs - Monocots | Not Threatened | Native |
Pseudognaphalium luteoalbum | Herbs - Dicotyledonous composites | Not Threatened | Native |
Ranunculus limosella (mud buttercup) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
Ruppia polycarpa (Horses mane weed, lakeweed) | Herbs - Monocots | Not Threatened | Native |
Schoenus maschalinus (dwarf bog rush) | Sedges | Not Threatened | Native |
Typha orientalis (raupÅ, bullrush) | Herbs - Monocots | Not Threatened | Native |