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: Ohiwa SR (OHIW)

List name: Biol Surv Res 16

Source/Observer: Biol Surv Res 16 BD Clarkson & CE Regnier

Number of observations: 105

District: Opotiki District

Date: 22/03/1984

SpeciesStructural classConservation statusNative/Exotic
Acacia mearnsii
(black wattle)
Trees & Shrubs - DicotyledonsExotic
Adiantum cunninghamii
(common maidenhair, Cunningham's maidenhair)
FernsNot ThreatenedNative
Alsophila cunninghamii
(gully tree fern, slender tree fern, ponga)
FernsNot ThreatenedNative
Alsophila tricolor
(silver fern, ponga)
FernsNot ThreatenedNative
Apodasmia similis
(jointed wire rush, oioi)
Rushes & Allied PlantsNot ThreatenedNative
Asplenium bulbiferum
(hen and chicken fern, pikopiko, mother spleenwort)
FernsNot ThreatenedNative
Asplenium flaccidum
(drooping spleenwort, hanging spleenwort)
FernsNot ThreatenedNative
Asplenium oblongifolium
(huruhuruwhenua, shining spleenwort)
FernsNot ThreatenedNative
Asplenium polyodon
(sickle spleenwort)
FernsNot ThreatenedNative
Astelia hastata
(tank lily)
Herbs - MonocotsNot ThreatenedNative
Avicennia marina subsp. australasica
(manawa, mangrove)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Berberis glaucocarpa
(barberry)
Trees & Shrubs - DicotyledonsExotic
Brachyglottis repanda
(rangiora, bushman's toilet paper, bushman's friend)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Calystegia sepium subsp. roseata
(pink bindweed)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Carduus nutans
(nodding thistle)
Herbs - Dicotyledonous compositesExotic
Carex dissita
(forest sedge)
SedgesNot ThreatenedNative
Carex uncinata
(bastard grass, hook sedge, kamu, matau-a-maui)
SedgesNot ThreatenedNative
Carex virgata
(swamp sedge, pukio, toitoi, toetoe)
SedgesNot ThreatenedNative
Carmichaelia australis
(common broom)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Carpodetus serratus
(marbleleaf, putaputawētā, piripiriwhata)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cirsium vulgare
(Scotch thistle)
Herbs - Dicotyledonous compositesExotic
Clematis cunninghamiiLianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Clematis vitalba
(old man's beard)
Lianes & Related Trailing Plants - DicotyledonsExotic
Coprosma lucida
(karamū, shining karamū)
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
Coriaria arborea var. arborea
(tutu, tree tutu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cortaderia selloana
(pampas grass)
GrassesExotic
Crocosmia ×crocosmiiflora
(montbretia)
Herbs - MonocotsExotic
Cyperus eragrostis
(umbrella sedge)
SedgesExotic
Cyperus ustulatus
(coastal cutty grass, giant umbrella sedge, cyperus)
SedgesNot ThreatenedNative
Dactylis glomerata
(cocksfoot)
GrassesExotic
Dianella nigra
(turutu, New Zealand blueberry, inkberry)
Herbs - MonocotsNot ThreatenedNative
Dicksonia squarrosa
(wheki, rough tree fern, harsh tree fern)
FernsNot ThreatenedNative
Diplazium australeFernsNot ThreatenedNative
Doodia australis
(rasp fern)
FernsNot ThreatenedNative
Drosera auriculata
(sundew)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Drymoanthus adversus
(fleshy tree orchid)
OrchidsNot ThreatenedNative
Earina mucronata
(bamboo orchid, peka-a-waka, spring earina)
OrchidsNot ThreatenedNative
Fuchsia excorticata
(kōtukutuku, tree fuchsia)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Gahnia pauciflora
(cutting sedge)
SedgesNot ThreatenedNative
Geniostoma ligustrifolium var. ligustrifolium
(hangehange)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Geranium homeanumHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Haloragis erecta subsp. erecta
(toatoa, fire weed, shrubby haloragis)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hedycarya arborea
(porokaiwhiri, pigeonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Holcus lanatus
(Yorkshire fog)
GrassesExotic
Hypochaeris radicata
(catsear)
Herbs - Dicotyledonous compositesExotic
Icarus filiformis
(thread fern, climbing hard fern)
FernsNot ThreatenedNative
Isolepis cernua var. cernua
(slender clubrush)
SedgesNot ThreatenedNative
Juncus kraussii subsp. australiensis
(sea rush)
Rushes & Allied PlantsNot ThreatenedNative
Knightia excelsa
(rewarewa, NZ honeysuckle)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Kunzea ericoides
(kānuka)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Lactuca serriola
(prickly lettuce)
Herbs - Dicotyledonous compositesExotic
Leptospermum scoparium var. scoparium
(mānuka, kahikātoa)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Leucopogon fasciculatus
(mingimingi, tall mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Ligustrum sinense
(Chinese privet)
Trees & Shrubs - DicotyledonsExotic
Lolium arundinaceum subsp. arundinaceum
(tall fescue)
GrassesExotic
Lotus pedunculatus
(lotus)
Herbs - Dicotyledons other than CompositesExotic
Machaerina juncea
(sedge, tussock swamp twig rush)
SedgesNot ThreatenedNative
Machaerina rubiginosa
(baumea)
SedgesNot ThreatenedNative
Machaerina sinclairii
(machaerina)
SedgesNot ThreatenedNative
Melicytus ramiflorus subsp. ramiflorus
(māhoe, hinahina, whitey wood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Metrosideros excelsa
(pōhutukawa)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros perforata
(akatea)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Muehlenbeckia australis
(pōhuehue, large-leaved muehlenbeckia)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Muehlenbeckia complexa var. complexa
(small-leaved pōhuehue, scrub pōhuehue, wire vine)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Myrsine australis
(red mapou, red matipo, mapau, red maple)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia rani var. colorata
(heketara)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia solandri
(coastal tree daisy)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Oplismenus hirtellus subsp. imbecillisGrassesNot ThreatenedNative
Pakau pennigera
(gully fern, feather fern, piupiu)
FernsNot ThreatenedNative
Parablechnum novae-zelandiae
(kiokio, horokio, palm leaf fern)
FernsNot ThreatenedNative
Paraserianthes lophantha
(brush wattle)
Trees & Shrubs - DicotyledonsExotic
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
Phlegmariurus varius
(clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Phormium tenax
(flax, harakeke, kōrari (Māori name for inflorescence).)
Herbs - MonocotsNot ThreatenedNative
Phytolacca octandra
(inkweed)
Trees & Shrubs - DicotyledonsExotic
Piper excelsum subsp. excelsum
(kawakawa, pepper tree)
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 anceps
(broad-leaved poa)
GrassesNot ThreatenedNative
Pomaderris amoena
(tauhinu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pseudolycopodium densum
(clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Pteridium esculentum
(bracken, rarauhe, bracken fern)
FernsNot ThreatenedNative
Pteris macilenta
(sweet fern)
FernsNot ThreatenedNative
Pteris tremula
(shaking brake, tender brake, Australian bracken)
FernsNot ThreatenedNative
Pterophylla racemosa
(kāmahi, tawheo, tawhero, tawherowhero)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pterostylis trullifolia
(trowel-leaved orchid)
OrchidsNot ThreatenedNative
Pyrrosia elaeagnifolia
(leather-leaf fern, pyrrosia)
FernsNot ThreatenedNative
Ranunculus repens
(buttercup)
Herbs - Dicotyledons other than CompositesExotic
Rubus fruticosus agg.
(blackberry)
Trees & Shrubs - DicotyledonsExotic
Samolus repens var. repens
(Sea primrose, shore pimpernel, water pimpernel)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Schefflera digitata
(patatē, patē, seven-finger)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Schoenoplectus pungens
(three-square)
SedgesNot ThreatenedNative
Schoenus tendo
(kauri sedge, kauri schoenus)
SedgesNot ThreatenedNative
Selliera radicans
(selliera, remuremu, half-star)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Senecio bipinnatisectus
(Australian fireweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Sonchus oleraceus
(sow thistle, sowthistle)
Herbs - Dicotyledonous compositesExotic
Sphaeropteris medullaris
(mamaku, black tree fern)
FernsNot ThreatenedNative
Symphyotrichum lanceolatum
(sea aster)
Herbs - Dicotyledonous compositesExotic
Tmesipteris elongata
(fork fern)
FernsNot ThreatenedNative
Typha orientalis
(raupō, bullrush)
Herbs - MonocotsNot ThreatenedNative
Verbena bonariensis
(purple-top, purple-top vervain)
Herbs - Dicotyledons other than CompositesExotic
Zealandia pustulata subsp. pustulata
(hound's tongue, kōwaowao, pāraharaha)
FernsNot ThreatenedNative