Agrostis capillaris (browntop) | Grasses | | Exotic |
Agrostis gigantea (redtop) | Grasses | | Exotic |
Agrostis personata | Grasses | Not Threatened | Native |
Agrostis stolonifera (creeping bent) | Grasses | | Exotic |
Aira caryophyllea subsp. caryophyllea (silvery hair grass) | Grasses | | Exotic |
Aira praecox (early hair grass) | Grasses | | Exotic |
Alopecurus geniculatus (kneed foxtail) | Grasses | | Exotic |
Alopecurus pratensis (meadow foxtail) | Grasses | | Exotic |
Anemanthele lessoniana (gossamer grass) | Grasses | At Risk – Relict | Native |
Anthosachne kingiana subsp. multiflora (blue grass, blue wheat grass) | Grasses | At Risk – Declining | Native |
Anthosachne scabra (blue wheat grass) | Grasses | | Exotic |
Anthosachne solandri (native wheatgrass, blue wheatgrass) | Grasses | Not Threatened | Native |
Anthoxanthum odoratum (sweet vernal) | Grasses | | Exotic |
Anthoxanthum redolens (holy grass, kāretu) | Grasses | Not Threatened | Native |
Arrhenatherum elatius subsp. elatius (tall oat grass) | Grasses | | Exotic |
Austroderia richardii (toetoe) | Grasses | Not Threatened | Native |
Austrostipa bigeniculata | Grasses | | Exotic |
Austrostipa flavescens | Grasses | | Exotic |
Austrostipa nodosa | Grasses | | Exotic |
Austrostipa scabra | Grasses | | Exotic |
Austrostipa stuposa | Grasses | | Exotic |
Avena fatua (wild oat) | Grasses | | Exotic |
Briza maxima (large quaking grass) | Grasses | | Exotic |
Briza minor (shivery grass) | Grasses | | Exotic |
Bromus diandrus (ripgut brome) | Grasses | | Exotic |
Bromus hordeaceus (soft brome) | Grasses | | Exotic |
Bromus lithobius (Chilean brome) | Grasses | | Exotic |
Bromus stamineus (spikey brome) | Grasses | | Exotic |
Bromus sterilis (barren brome) | Grasses | | Exotic |
Bromus willdenowii (prairie grass) | Grasses | | Exotic |
Calamagrostis arenaria (marram grass) | Grasses | | Exotic |
Catapodium rigidum (hard grass) | Grasses | | Exotic |
Cenchrus clandestinus (kikuyu grass) | Grasses | | Exotic |
Cenchrus macrourus (African feather grass) | Grasses | | Exotic |
Chionochloa conspicua subsp. conspicua (hunangamoho, broad-leaved bush tussock) | Grasses | Not Threatened | Native |
Chionochloa rigida subsp. rigida (narrow-leaved snow tussock) | Grasses | Not Threatened | Native |
Cortaderia jubata (purple pampas grass) | Grasses | | Exotic |
Cortaderia selloana (pampas grass) | Grasses | | Exotic |
Cynodon dactylon (Bermuda grass) | Grasses | | Exotic |
Cynosurus cristatus (crested dogstail) | Grasses | | Exotic |
Cynosurus echinatus (rough dogstail) | Grasses | | Exotic |
Dactylis glomerata (cocksfoot) | Grasses | | Exotic |
Danthonia decumbens (heath grass) | Grasses | | Exotic |
Deschampsia cespitosa (tufted hair-grass, wavy hair-grass) | Grasses | At Risk – Declining | Native |
Deschampsia chapmanii | Grasses | Not Threatened | Native |
Deschampsia tenella (hair grass) | Grasses | Not Threatened | Native |
Digitaria sanguinalis (summer grass) | Grasses | | Exotic |
Echinochloa crus-galli (barnyard grass) | Grasses | | Exotic |
Echinopogon ovatus (forest hedgehog grass, hedgehog grass) | Grasses | Not Threatened | Native |
Ehrharta erecta (veldt grass) | Grasses | | Exotic |
Elytrigia repens (couch) | Grasses | | Exotic |
Festuca actae (Banks Peninsula fescue) | Grasses | At Risk – Naturally Uncommon | Native |
Festuca bromoides (vulpia hair grass, brome fescue, squirrel-tailed fescue) | Grasses | | Exotic |
Festuca myuros (vulpia hair grass, rat's tail fescue) | Grasses | | Exotic |
Festuca novae-zelandiae (fescue tussock, hard tussock) | Grasses | Not Threatened | Native |
Festuca rubra subsp. commutata | Grasses | | Exotic |
Festuca rubra subsp. rubra (red fescue) | Grasses | | Exotic |
Glyceria declinata (blue sweet grass, glaucous sweet grass) | Grasses | | Exotic |
Glyceria notata (floating sweetgrass) | Grasses | | Exotic |
Hainardia cylindrica (barb grass) | Grasses | | Exotic |
Holcus lanatus (Yorkshire fog) | Grasses | | Exotic |
Hordeum marinum subsp. gussoneanum (Mediterranean barley grass) | Grasses | | Exotic |
Hordeum marinum subsp. marinum (salt barley grass) | Grasses | | Exotic |
Hordeum murinum subsp. murinum (barley grass) | Grasses | | Exotic |
Koeleria lepida | Grasses | Not Threatened | Native |
Koeleria novozelandica | Grasses | Not Threatened | Native |
Lachnagrostis billardierei subsp. billardierei (sand wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis filiformis (New Zealand wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis littoralis subsp. salaria (southern coastal wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis lyallii (mountain wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis pilosa subsp. pilosa (robust wind grass) | Grasses | Not Threatened | Native |
Lachnagrostis tenuis (wind grass) | Grasses | Threatened – Nationally Vulnerable | Native |
Lagurus ovatus (harestail) | Grasses | | Exotic |
Leymus arenarius (lyme grass) | Grasses | | Exotic |
Leymus racemosus (Siberian lyme grass) | Grasses | | Exotic |
Lolium arundinaceum subsp. arundinaceum (tall fescue) | Grasses | | Exotic |
Lolium multiflorum (Italian ryegrass) | Grasses | | Exotic |
Lolium perenne (perennial rye grass) | Grasses | | Exotic |
Lolium temulentum (darnel) | Grasses | | Exotic |
Microlaena avenacea (bush rice grass, oat grass) | Grasses | Not Threatened | Native |
Microlaena polynoda (bamboo grass, bamboo) | Grasses | Not Threatened | Native |
Microlaena stipoides (meadow rice grass, slender rice grass) | Grasses | Not Threatened | Native |
Milium effusum | Grasses | | Exotic |
Nassella trichotoma (nassella tussock) | Grasses | | Exotic |
Oloptum miliaceum (smilo grass) | Grasses | | Exotic |
Parapholis incurva (sickle grass) | Grasses | | Exotic |
Paspalum dilatatum (paspalum) | Grasses | | Exotic |
Pentapogon avenoides (mountain oat grass) | Grasses | Not Threatened | Native |
Pentapogon crinitus (long-hair plume grass) | Grasses | Not Threatened | Native |
Pentapogon youngii | Grasses | At Risk – Naturally Uncommon | Native |
Phalaris aquatica (phalaris) | Grasses | | Exotic |
Phalaris canariensis (canary grass) | Grasses | | Exotic |
Phalaris minor (lesser canary grass) | Grasses | | Exotic |
Phleum pratense (Timothy) | Grasses | | Exotic |
Pleioblastus chino | Grasses | | Exotic |
Poa anceps (broad-leaved poa) | Grasses | Not Threatened | Native |
Poa annua (annual poa) | Grasses | | Exotic |
Poa astonii (blue shore tussock) | Grasses | Not Threatened | Native |
Poa billardierei (sand tussock, hinarepe) | Grasses | At Risk – Declining | Native |
Poa breviglumis | Grasses | Not Threatened | Native |
Poa cita (silver tussock) | Grasses | Not Threatened | Native |
Poa colensoi (blue tussock) | Grasses | Not Threatened | Native |
Poa imbecilla (weak poa) | Grasses | Not Threatened | Native |
Poa infirma (annual poa) | Grasses | | Exotic |
Poa labillardierei (rough poa tussock) | Grasses | | Exotic |
Poa lindsayi (Lindsay's poa) | Grasses | Not Threatened | Native |
Poa matthewsii | Grasses | Not Threatened | Native |
Poa pratensis (Kentucky bluegrass) | Grasses | | Exotic |
Poa pusilla | Grasses | Not Threatened | Native |
Poa trivialis (rough-stalked meadow grass) | Grasses | | Exotic |
Polypogon monspeliensis (beard grass) | Grasses | | Exotic |
Pseudosasa japonica (arrow bamboo) | Grasses | | Exotic |
Puccinellia distans (reflexed salt grass) | Grasses | | Exotic |
Puccinellia fasciculata (salt grass) | Grasses | | Exotic |
Puccinellia walkeri (Walker's saltgrass) | Grasses | At Risk – Naturally Uncommon | Native |
Rytidosperma buchananii | Grasses | At Risk – Declining | Native |
Rytidosperma caespitosum | Grasses | | Exotic |
Rytidosperma carphoides | Grasses | | Exotic |
Rytidosperma clavatum (bristle grass) | Grasses | Not Threatened | Native |
Rytidosperma corinum (bristle grass) | Grasses | Not Threatened | Native |
Rytidosperma gracile (dainty bristle grass) | Grasses | Not Threatened | Native |
Rytidosperma maculatum | Grasses | Data Deficient | Native |
Rytidosperma merum | Grasses | At Risk – Declining | Native |
Rytidosperma pilosum | Grasses | | Exotic |
Rytidosperma racemosum (danthonia) | Grasses | | Exotic |
Rytidosperma thomsonii | Grasses | At Risk – Declining | Native |
Rytidosperma unarede (bristle grass) | Grasses | Not Threatened | Native |
Secale cereale (rye) | Grasses | | Exotic |
Setaria verticillata (rough bristle grass) | Grasses | | Exotic |
Spartina anglica (spartina hybrid, cordgrass) | Grasses | | Exotic |
Spinifex sericeus (spinifex, kōwhangatara) | Grasses | Not Threatened | Native |
Sporobolus africanus (rat's tail) | Grasses | | Exotic |
Stenostachys gracilis | Grasses | Not Threatened | Native |
Stenostachys laevis (grassland wheatgrass) | Grasses | At Risk – Naturally Uncommon | Native |
Stenotaphrum secundatum (buffalo grass) | Grasses | | Exotic |
Themeda triandra | Grasses | | Exotic |
Thinopyrum junceiforme | Grasses | | Exotic |
Triticum aestivum | Grasses | | Exotic |
xAgropogon littoralis | Grasses | | Exotic |
Zoysia minima (prickly couch, zoysia) | Grasses | At Risk – Declining | Native |