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: Oreti Beach survey for Mazus arenarius, (671B)

Source/Observer: S Newall & R Logan

Number of observations: 75

District: Invercargill City

SpeciesStructural classConservation statusNative/Exotic
Acaena microphylla var. pauciglochidiataHerbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Acaena novae-zelandiae
(red bidibid)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Agrostis capillaris
(browntop)
GrassesExotic
Agrostis stolonifera
(creeping bent)
GrassesExotic
Apodasmia similis
(jointed wire rush, oioi)
Rushes & Allied PlantsNot ThreatenedNative
Argentina anserinoides
(silverweed)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Aristotelia serrata
(makomako, wineberry)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Calamagrostis arenaria (L.) Roth
(marram grass)
GrassesExotic
Carex appressa
(southern cutty grass, tussock sedge)
SedgesNot ThreatenedNative
Carex flagellifera
(Glen Murray tussock, trip me up)
SedgesNot ThreatenedNative
Carex flaviformis
(yellow sedge)
SedgesNot ThreatenedNative
Carex pumila
(sand sedge)
SedgesNot ThreatenedNative
Centella uniflora
(centella)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Cerastium fontanum subsp. vulgareHerbs - Dicotyledons other than CompositesExotic
Chionochloa rubra subsp. cuprea
(copper tussock)
GrassesNot ThreatenedNative
Cirsium vulgare
(Scotch thistle)
Herbs - Dicotyledonous compositesExotic
Colobanthus muelleriHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Conium maculatum
(hemlock)
Herbs - Dicotyledons other than CompositesExotic
Coprosma propinqua var. propinqua
(mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cytisus scoparius
(wild broom)
Trees & Shrubs - DicotyledonsExotic
Dactylis glomerata
(cocksfoot)
GrassesExotic
Epilobium komarovianum
(creeping willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Erica lusitanica
(Spanish heath)
Trees & Shrubs - DicotyledonsExotic
Erigeron karvinskianus
(Mexican daisy)
Herbs - Dicotyledonous compositesExotic
Euonymus europaeus
(spindle tree)
Trees & Shrubs - DicotyledonsExotic
Ficinia nodosa
(wiwi, knobby club rush, ethel sedge)
SedgesNot ThreatenedNative
Gentianella saxosaHerbs - Dicotyledons other than CompositesAt Risk – Naturally UncommonNative
Geranium sessiliflorum var. arenarium
(short-flowered cranesbill)
Herbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Gonocarpus aggregatusHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Gunnera arenaria
(sand gunnera)
Herbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Gunnera dentataHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Holcus lanatus
(Yorkshire fog)
GrassesExotic
Hydrocotyle moschata var. moschata
(hairy pennywort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle novae-zeelandiae var. montanaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Hypochaeris radicata
(catsear)
Herbs - Dicotyledonous compositesExotic
Isolepis cernua var. cernua
(slender clubrush)
SedgesNot ThreatenedNative
Juncus antarcticus
(dwarf rush)
Rushes & Allied PlantsNot ThreatenedNative
Lactuca serriola
(prickly lettuce)
Herbs - Dicotyledonous compositesExotic
Lepidosperma australe
(square sedge, square-stemmed sedge)
SedgesNot ThreatenedNative
Lilaeopsis novae-zelandiaeHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Lobelia angulata
(pratia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Lotus pedunculatus
(lotus)
Herbs - Dicotyledons other than CompositesExotic
Lupinus arboreus
(tree lupin)
Trees & Shrubs - DicotyledonsExotic
Luzula banksiana var. acra
(coastal woodrush)
Rushes & Allied PlantsNot ThreatenedNative
Mazus arenariusHerbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Mentha cunninghamii
(New Zealand mint, hīoi)
Herbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Muehlenbeckia axillaris
(creeping pōhuehue, creeping muehlenbeckia)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Myosotis antarctica subsp. traillii
(pygmy forget-me-not)
Herbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Myriophyllum votschiiHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Nertera balfourianaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Phormium tenax
(flax, harakeke, kōrari (Māori name for inflorescence).)
Herbs - MonocotsNot ThreatenedNative
Pinus radiata
(Monterey pine, radiata pine)
Trees & Shrubs - GymnospermsExotic
Plagianthus divaricatus
(salt marsh ribbonwood, marsh ribbonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Plantago triandra
(Glossy plantain, starweed)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Plantago unibracteataHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Poa cita
(silver tussock)
GrassesNot ThreatenedNative
Podocarpus laetus
(mountain tōtara, Hall's tōtara, thin-barked tōtara, tōtara-kiri-kōtukutuku)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Polystichum vestitum
(punui, prickly shield fern)
FernsNot ThreatenedNative
Prunella vulgaris
(self-heal)
Trees & Shrubs - DicotyledonsExotic
Pseudognaphalium luteoalbumHerbs - Dicotyledonous compositesNot ThreatenedNative
Puccinellia distans
(reflexed salt grass)
GrassesExotic
Ranunculus acaulis
(sand buttercup, shore buttercup)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ranunculus repens
(buttercup)
Herbs - Dicotyledons other than CompositesExotic
Salicornia quinqueflora
(glasswort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Sambucus nigra
(elder, elderflower, elderberry)
Trees & Shrubs - DicotyledonsExotic
Samolus repens var. repens
(Sea primrose, shore pimpernel, water pimpernel)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Schoenus concinnusSedgesNot ThreatenedNative
Selliera radicans
(selliera, remuremu, half-star)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Sonchus oleraceus
(sow thistle, sowthistle)
Herbs - Dicotyledonous compositesExotic
Spartina anglica
(spartina hybrid, cordgrass)
GrassesExotic
Trifolium repens
(white clover)
Herbs - Dicotyledons other than CompositesExotic
Triglochin striata
(triglochin)
Herbs - MonocotsNot ThreatenedNative
Ulex europaeus
(gorse)
Trees & Shrubs - DicotyledonsExotic
Veronica elliptica
(kōkōmuka, shore hebe, shore koromiko)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Viola cunninghamii
(mountain violet, white violet)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative