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.

Site name: Wairau Diversion (WROD)

Source/Observer: APD 258 PCN716 AP Druce

Number of observations: 44

District: Marlborough District

Date: 12/04/1993

SpeciesStructural classConservation statusNative/Exotic
Azolla rubra
(Pacific azolla, azolla, red azolla)
FernsNot ThreatenedNative
Calystegia soldanella
(shore bindweed, shore convolvulus, rauparaha)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Carex breviculmis
(grassland sedge)
SedgesNot ThreatenedNative
Carex pumila
(sand sedge)
SedgesNot ThreatenedNative
Carex secta
(purei, pukio)
SedgesNot ThreatenedNative
Carex virgata
(swamp sedge, pukio, toitoi, toetoe)
SedgesNot ThreatenedNative
Carmichaelia australis
(common broom)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Centella uniflora
(centella)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Coprosma crassifoliaTrees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma propinqua var. propinqua
(mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma robusta
(karamū, glossy karamū)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cordyline australis
(cabbage tree, tī, tī kōuka, palm lily)
Trees & Shrubs - MonocotyledonsNot ThreatenedNative
Cotula coronopifolia
(bachelor's button, yellow buttons, waterbuttons)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Diplazium australeFernsNot ThreatenedNative
Epilobium pallidiflorum
(tarawera, swamp willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ficinia nodosa
(wiwi, knobby club rush, ethel sedge)
SedgesNot ThreatenedNative
Ficinia spiralis
(pīngao, golden sand sedge, pikao)
SedgesAt Risk – DecliningNative
Hydrocotyle novae-zeelandiae var. novae-zeelandiaeHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Juncus australis
(leafless rush, wiwi)
Rushes & Allied PlantsNot ThreatenedNative
Juncus edgariae
(wiwi, Edgar's rush)
Rushes & Allied PlantsNot ThreatenedNative
Lachnagrostis billardierei subsp. billardierei
(sand wind grass)
GrassesNot ThreatenedNative
Landoltia punctata
(purple-backed duckweed)
Herbs - MonocotsExotic
Microlaena stipoides
(meadow rice grass, slender rice grass)
GrassesNot ThreatenedNative
Muehlenbeckia complexa var. complexa
(small-leaved pōhuehue, scrub pōhuehue, wire vine)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Myoporum laetum
(ngaio)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia paniculata
(akiraho, golden akeake)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia traversiorum
(hakapiri, Chatham Island akeake,)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Ozothamnus leptophyllus
(tauhinu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Phormium cookianum subsp. cookianum
(mountain flax, wharariki)
Herbs - MonocotsNot ThreatenedNative
Pimelea carnosa
(pinātoro, pimelea)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pittosporum tenuifolium
(kohukohu, kōhūhū, black matipo)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Plagianthus divaricatus
(salt marsh ribbonwood, marsh ribbonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Poa cita
(silver tussock)
GrassesNot ThreatenedNative
Pteridium esculentum
(bracken, rarauhe, bracken fern)
FernsNot ThreatenedNative
Puccinellia stricta
(saltgrass)
GrassesNot ThreatenedNative
Ranunculus glabrifolius
(waoriki)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Rytidosperma clavatum
(bristle grass)
GrassesNot ThreatenedNative
Rytidosperma exiguumGrassesAt Risk – DecliningNative
Salicornia quinqueflora
(glasswort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Samolus repens var. repens
(Sea primrose, shore pimpernel, water pimpernel)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Selliera radicans
(selliera, remuremu, half-star)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Spinifex sericeus
(spinifex, kōwhangatara)
GrassesNot ThreatenedNative
Typha orientalis
(raupō, bullrush)
Herbs - MonocotsNot ThreatenedNative
Urtica perconfusa
(swamp nettle)
Herbs - Dicotyledons other than CompositesAt Risk – DecliningNative