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: Stephens Is (STEP)

List name: Marlborough Sounds SR

Source/Observer: Marlborough Sounds SR G Walls et al

Number of observations: 175

District: Marlborough District

Date: 01/01/1983

SpeciesStructural classConservation statusNative/Exotic
Achillea millefolium
(yarrow)
Herbs - Dicotyledonous compositesExotic
Alectryon excelsus subsp. excelsus
(New Zealand ash, tītoki)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Anthosachne solandri
(native wheatgrass, blue wheatgrass)
GrassesNot ThreatenedNative
Anthoxanthum odoratum
(sweet vernal)
GrassesExotic
Arthropodium cirratum
(rengarenga, renga lily, rock lily)
Herbs - MonocotsNot ThreatenedNative
Arthropteris tenella
(jointed fern)
FernsNot ThreatenedNative
Asplenium appendiculatum subsp. maritimum
(coastal spleenwort)
FernsNot ThreatenedNative
Asplenium flabellifolium
(butterfly fern, walking fern, necklace fern)
FernsNot ThreatenedNative
Asplenium flaccidum
(drooping spleenwort, hanging spleenwort)
FernsNot ThreatenedNative
Asplenium oblongifolium
(huruhuruwhenua, shining spleenwort)
FernsNot ThreatenedNative
Asplenium polyodon
(sickle spleenwort)
FernsNot ThreatenedNative
Atriplex buchananii
(Buchanan’s orache)
Herbs - Dicotyledons other than CompositesThreatened – Nationally VulnerableNative
Austroblechnum banksii
(shore hard fern)
FernsNot ThreatenedNative
Avena sterilis subsp. sterilis
(winter wild oat)
GrassesExotic
Azorella hookeriHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Beta vulgaris
(beet)
Herbs - Dicotyledons other than CompositesExotic
Brachyglottis repanda
(rangiora, bushman's toilet paper, bushman's friend)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Bromus diandrus
(ripgut brome)
GrassesExotic
Bromus hordeaceus
(soft brome)
GrassesExotic
Calystegia tuguriorum
(climbing convolvulus, NZ bindweed)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Capsella bursa-pastoris
(shepherd's purse)
Herbs - Dicotyledons other than CompositesExotic
Carduus tenuiflorus
(winged thistle)
Herbs - Dicotyledonous compositesExotic
Carex forsteri
(Forster's sedge)
SedgesNot ThreatenedNative
Carex trifida
(mutton-bird sedge, tataki)
SedgesNot ThreatenedNative
Carex virgata
(swamp sedge, pukio, toitoi, toetoe)
SedgesNot ThreatenedNative
Carpobrotus edulis
(ice plant)
Herbs - Dicotyledons other than CompositesExotic
Cerastium glomeratum
(annual mouse-ear chickweed)
Herbs - Dicotyledons other than CompositesExotic
Chenopodium album
(fathen)
Herbs - Dicotyledons other than CompositesExotic
Chenopodium triandrum
(pigweed)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Cirsium vulgare
(Scotch thistle)
Herbs - Dicotyledonous compositesExotic
Clematis forsteri
(Forster's clematis)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Clematis paniculata
(white clematis, puawananga)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Colobanthus muelleriHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Coprosma propinqua var. propinqua
(mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma rhamnoidesTrees & 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
Corynocarpus laevigatus
(karaka, kopi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cotula australis
(common cotula, soldier's button)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Cotula coronopifolia
(bachelor's button, yellow buttons, waterbuttons)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Crassula moschata
(shore stonecrop)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Crassula sieberianaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Cytisus scoparius
(wild broom)
Trees & Shrubs - DicotyledonsExotic
Dactylis glomerata
(cocksfoot)
GrassesExotic
Dichondra repens
(Mercury Bay weed, dichondra)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Diplazium australeFernsNot ThreatenedNative
Epilobium nummulariifolium
(creeping willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Erodium moschatum
(musky storksbill)
Herbs - Dicotyledons other than CompositesExotic
Euchiton audax
(creeping cudweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton involucratusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton japonicusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton sphaericusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euphorbia peplus
(milkweed)
Herbs - Dicotyledons other than CompositesExotic
Fallopia convolvulus
(cornbind)
Lianes & Related Trailing Plants - DicotyledonsExotic
Festuca bromoides
(vulpia hair grass, brome fescue, squirrel-tailed fescue)
GrassesExotic
Ficinia nodosa
(wiwi, knobby club rush, ethel sedge)
SedgesNot ThreatenedNative
Freycinetia banksii
(kiekie)
Lianes - MonocotsNot ThreatenedNative
Fumaria muralis subsp. muralis
(scrambling fumitory)
Herbs - Dicotyledons other than CompositesExotic
Galium propinquum
(māwe)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Geranium molle
(dove's foot cranesbill)
Herbs - Dicotyledons other than CompositesExotic
Griselinia lucida
(puka, akapuka)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Haloragis erecta subsp. erecta
(toatoa, fire weed, shrubby haloragis)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hedycarya arborea
(porokaiwhiri, pigeonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Histiopteris incisa
(histiopteris, water fern, mātātā, bat's wing fern)
FernsNot ThreatenedNative
Hoheria populnea
(lacebark, houhere, ribbonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Holcus lanatus
(Yorkshire fog)
GrassesExotic
Hordeum murinum subsp. murinum
(barley grass)
GrassesExotic
Hydrocotyle heteromeria
(waxweed, waxweed pennywort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle moschata var. moschata
(hairy pennywort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hypochaeris radicata
(catsear)
Herbs - Dicotyledonous compositesExotic
Icarus filiformis
(thread fern, climbing hard fern)
FernsNot ThreatenedNative
Isolepis cernua var. cernua
(slender clubrush)
SedgesNot ThreatenedNative
Lachnagrostis billardierei subsp. billardierei
(sand wind grass)
GrassesNot ThreatenedNative
Lathyrus tingitanus
(Tangier pea)
Herbs - Dicotyledons other than CompositesExotic
Lepidium didymum
(twin cress)
Herbs - Dicotyledons other than CompositesExotic
Lepidium oleraceum
(nau, Cook's scurvy grass)
Herbs - Dicotyledons other than CompositesThreatened – Nationally EndangeredNative
Lepidium pseudotasmanicum
(narrow-leaved cress)
Herbs - Dicotyledons other than CompositesExotic
Leptecophylla juniperina subsp. juniperina
(prickly mingimingi, mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Linum monogynum var. monogynumHerbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Lolium perenne
(perennial rye grass)
GrassesExotic
Luzula picta var. pictaRushes & Allied PlantsNot ThreatenedNative
Lycium ferocissimum
(boxthorn)
Trees & Shrubs - DicotyledonsExotic
Lysimachia arvensis subsp. arvensis var. arvensis
(pimpernel)
Herbs - Dicotyledons other than CompositesExotic
Malva arborea
(tree mallow)
Herbs - Dicotyledons other than CompositesExotic
Marrubium vulgare
(horehound)
Herbs - Dicotyledons other than CompositesExotic
Medicago arborea
(tree medick)
Herbs - Dicotyledons other than CompositesExotic
Melicope ternata
(wharangi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Melicytus ramiflorus subsp. ramiflorus
(māhoe, hinahina, whitey wood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Metrosideros perforata
(akatea)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Microtis unifolia
(onion-leaved orchid, microtis)
OrchidsNot ThreatenedNative
Muehlenbeckia australis
(pōhuehue, large-leaved muehlenbeckia)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Myoporum laetum
(ngaio)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Myrsine australis
(red mapou, red matipo, mapau, red maple)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Nasturtium officinale
(Watercress)
Herbs - Dicotyledons other than CompositesExotic
Olearia paniculata
(akiraho, golden akeake)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia solandri
(coastal tree daisy)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Orobanche minor
(broomrape)
Herbs - Dicotyledons other than CompositesExotic
Oxalis exilis
(creeping oxalis, yellow oxalis)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ozothamnus leptophyllus
(tauhinu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Paesia scaberula
(lace fern, ring fern, scented fern, pig fern)
FernsNot ThreatenedNative
Parsonsia capsularis var. capsularis
(New Zealand jasmine, small flowered jasmine)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Parsonsia heterophylla
(New Zealand jasmine)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Pellaea calidirupiumFernsNot ThreatenedNative
Pellaea rotundifolia
(round-leaved fern, New Zealand cliff brake)
FernsNot ThreatenedNative
Pennantia corymbosa
(kaikōmako)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pentapogon crinitus
(long-hair plume grass)
GrassesNot ThreatenedNative
Peperomia urvilleana
(peperomia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Peraxilla tetrapetala
(Red mistletoe, pikirangi, pirita, roeroe, pirinoa)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Persicaria maculosa
(willow weed)
Herbs - Dicotyledons other than CompositesExotic
Phalaris minor
(lesser canary grass)
GrassesExotic
Phormium cookianum subsp. cookianum
(mountain flax, wharariki)
Herbs - MonocotsNot ThreatenedNative
Physalis peruviana
(Cape gooseberry)
Herbs - Dicotyledons other than CompositesExotic
Pittosporum tenuifolium
(kohukohu, kōhūhū, black matipo)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Plantago coronopus
(buck's horn plantain)
Herbs - Dicotyledons other than CompositesExotic
Plantago lanceolata
(narrow-leaved plantain)
Herbs - Dicotyledons other than CompositesExotic
Plantago major
(broad-leaved plantain)
Herbs - Dicotyledons other than CompositesExotic
Plantago raouliiHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Poa annua
(annual poa)
GrassesExotic
Poa cita
(silver tussock)
GrassesNot ThreatenedNative
Poa pratensis
(Kentucky bluegrass)
GrassesExotic
Polycarpon tetraphyllum
(allseed)
Herbs - Dicotyledons other than CompositesExotic
Polystichum neozelandicum subsp. zerophyllum
(shield fern)
FernsNot ThreatenedNative
Pseudognaphalium luteoalbumHerbs - Dicotyledonous compositesNot ThreatenedNative
Pseudopanax arboreus
(fivefinger, five finger, whauwhaupaku)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pteridium esculentum
(bracken, rarauhe, bracken fern)
FernsNot ThreatenedNative
Pterostylis graminea
(grass-leaved greenhood)
OrchidsNot ThreatenedNative
Puccinellia walkeri
(Walker's saltgrass)
GrassesAt Risk – Naturally UncommonNative
Pyrrosia elaeagnifolia
(leather-leaf fern, pyrrosia)
FernsNot ThreatenedNative
Ranunculus parviflorus
(small-flowered buttercup)
Herbs - Dicotyledons other than CompositesExotic
Raoulia hookeri var. hookeri
(scabweed, scabweed mat daisy)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Rhopalostylis sapida
(nīkau)
Trees & Shrubs - MonocotyledonsNot ThreatenedNative
Rumex acetosella
(sheep's sorrel)
Herbs - Dicotyledons other than CompositesExotic
Rumex crispus
(curled dock)
Herbs - Dicotyledons other than CompositesExotic
Rytidosperma petrosum
(Cook Strait bristle grass)
GrassesAt Risk – Naturally UncommonNative
Sagina apetala
(pearlwort)
Herbs - Dicotyledons other than CompositesExotic
Sagina procumbens
(procumbent pearlwort)
Herbs - Dicotyledons other than CompositesExotic
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
Scandia geniculata
(scandia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Schefflera digitata
(patatē, patē, seven-finger)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Scleranthus biflorus
(Canberra grass)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Selliera radicans
(selliera, remuremu, half-star)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Senecio lautus
(shore groundsel, variable groundsel)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Senecio minimus
(fireweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Senecio sterquilinus
(guano groundsel)
Herbs - Dicotyledonous compositesAt Risk – RelictNative
Silene gallica
(catchfly)
Herbs - Dicotyledons other than CompositesExotic
Sisymbrium officinale
(hedge mustard)
Herbs - Dicotyledons other than CompositesExotic
Sisymbrium orientale
(Oriental mustard)
Herbs - Dicotyledons other than CompositesExotic
Solanum aviculare var. aviculare
(poroporo)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Solanum nigrum
(black nightshade)
Herbs - Dicotyledons other than CompositesExotic
Sonchus oleraceus
(sow thistle, sowthistle)
Herbs - Dicotyledonous compositesExotic
Spergularia bocconeiHerbs - Dicotyledons other than CompositesExotic
Stachys arvensis
(staggerweed)
Herbs - Dicotyledons other than CompositesExotic
Stellaria media subsp. media
(chickweed)
Herbs - Dicotyledons other than CompositesExotic
Stellaria parviflora
(New Zealand chickweed)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Streblus banksii
(ewekuri, large-leaved milk tree, tūrepo)
Trees & Shrubs - DicotyledonsAt Risk – RelictNative
Suaeda novae-zelandiae
(Sea blite)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Tetragonia trigyna
(native spinach)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Thelymitra longifolia
(white sun orchid, māikuku)
OrchidsNot ThreatenedNative
Torilis nodosa
(hedgehog parsley)
Herbs - Dicotyledons other than CompositesExotic
Tradescantia fluminensis
(wandering Jew)
Herbs - MonocotsExotic
Trifolium dubium
(suckling clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium glomeratum
(clustered clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium repens
(white clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium subterraneum
(subclover, subterranean clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium suffocatum
(suffocated clover)
Herbs - Dicotyledons other than CompositesExotic
Trisetum drucei
(Druce's oatgrass)
GrassesAt Risk – Naturally UncommonNative
Urtica ferox
(ongaonga, tree nettle)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Urtica sykesii
(native nettle, bush nettle)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Veronica persica
(scrambling speedwell, Persian speedwell)
Herbs - Dicotyledons other than CompositesExotic
Veronica urvilleanaTrees & Shrubs - DicotyledonsAt Risk – Naturally UncommonNative
Vicia sativa
(vetch)
Herbs - Dicotyledons other than CompositesExotic
Vinca major
(periwinkle)
Herbs - Dicotyledons other than CompositesExotic
Vittadinia australis
(white fuzzweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Wahlenbergia violacea
(violet harebell)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative