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: Orona Is (ORNA)

List name: Auck BSJ 63:37

Source/Observer: Auck BSJ 63:37 EK Cameron

Number of observations: 49

District: Auckland

Date: 16/12/2007

SpeciesStructural classConservation statusNative/Exotic
Anthosachne kingiana subsp. multiflora
(blue grass, blue wheat grass)
GrassesAt Risk – DecliningNative
Apodasmia similis
(jointed wire rush, oioi)
Rushes & Allied PlantsNot ThreatenedNative
Asparagus asparagoides
(smilax)
Lianes - MonocotsExotic
Atriplex prostrata
(orache)
Herbs - Dicotyledons other than CompositesExotic
Avicennia marina subsp. australasica
(manawa, mangrove)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Carex breviculmis
(grassland sedge)
SedgesNot ThreatenedNative
Centaurium erythraea
(centaury)
Herbs - Dicotyledons other than CompositesExotic
Centaurium tenuiflorumHerbs - Dicotyledons other than CompositesExotic
Chrysanthemoides monilifera subsp. monilifera
(boneseed, bitou bush)
Trees & Shrubs - DicotyledonsExotic
Cirsium vulgare
(Scotch thistle)
Herbs - Dicotyledonous compositesExotic
Coprosma robusta
(karamū, glossy karamū)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cortaderia selloana
(pampas grass)
GrassesExotic
Dactylis glomerata
(cocksfoot)
GrassesExotic
Dichondra repens
(Mercury Bay weed, dichondra)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Erigeron sumatrensis
(broad-leaved flea-bane)
Herbs - Dicotyledonous compositesExotic
Euphorbia peplus
(milkweed)
Herbs - Dicotyledons other than CompositesExotic
Ficinia nodosa
(wiwi, knobby club rush, ethel sedge)
SedgesNot ThreatenedNative
Galium aparine
(cleavers)
Herbs - Dicotyledons other than CompositesExotic
Geranium molle
(dove's foot cranesbill)
Herbs - Dicotyledons other than CompositesExotic
Gladiolus undulatus
(gladiolus)
Herbs - MonocotsExotic
Haloragis erecta subsp. erecta
(toatoa, fire weed, shrubby haloragis)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Juncus kraussii subsp. australiensis
(sea rush)
Rushes & Allied PlantsNot ThreatenedNative
Ligustrum lucidum
(tree privet)
Trees & Shrubs - DicotyledonsExotic
Ligustrum sinense
(Chinese privet)
Trees & Shrubs - DicotyledonsExotic
Lonicera japonica
(Japanese honeysuckle)
Lianes & Related Trailing Plants - DicotyledonsExotic
Lysimachia arvensis subsp. arvensis var. arvensis
(pimpernel)
Herbs - Dicotyledons other than CompositesExotic
Machaerina juncea
(sedge, tussock swamp twig rush)
SedgesNot ThreatenedNative
Microlaena stipoides
(meadow rice grass, slender rice grass)
GrassesNot ThreatenedNative
Myrsine australis
(red mapou, red matipo, mapau, red maple)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Parapholis strigosaGrassesExotic
Paraserianthes lophantha
(brush wattle)
Trees & Shrubs - DicotyledonsExotic
Pentapogon crinitus
(long-hair plume grass)
GrassesNot ThreatenedNative
Phormium tenax
(flax, harakeke, kōrari (Māori name for inflorescence).)
Herbs - MonocotsNot ThreatenedNative
Phytolacca octandra
(inkweed)
Trees & Shrubs - DicotyledonsExotic
Plantago coronopus
(buck's horn plantain)
Herbs - Dicotyledons other than CompositesExotic
Plantago lanceolata
(narrow-leaved plantain)
Herbs - Dicotyledons other than CompositesExotic
Poa anceps
(broad-leaved poa)
GrassesNot ThreatenedNative
Poa billardierei
(sand tussock, hinarepe)
GrassesAt Risk – DecliningNative
Pteridium esculentum
(bracken, rarauhe, bracken fern)
FernsNot ThreatenedNative
Rytidosperma penicillatum
(danthonia)
GrassesExotic
Rytidosperma unarede
(bristle grass)
GrassesNot ThreatenedNative
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
Solanum nigrum
(black nightshade)
Herbs - Dicotyledons other than CompositesExotic
Sonchus oleraceus
(sow thistle, sowthistle)
Herbs - Dicotyledonous compositesExotic
Stenotaphrum secundatum
(buffalo grass)
GrassesExotic
Ulex europaeus
(gorse)
Trees & Shrubs - DicotyledonsExotic
Veronica stricta var. stricta
(koromiko)
Trees & Shrubs - DicotyledonsNot ThreatenedNative