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: Rotorua ED (published RBS) (ROTO)

List name: Rot BS Special Issue

Source/Observer: Rot BS Special Issue CE Ecroyd

Number of observations: 1024

District: Rotorua District

Date: 01/01/1998

SpeciesStructural classConservation statusNative/Exotic
Abrodictyum elongatum
(bristle fern)
FernsNot ThreatenedNative
Abrodictyum strictum
(erect bristle fern)
FernsNot ThreatenedNative
Abutilon darwinii
(Chinese lantern)
Trees & Shrubs - DicotyledonsExotic
Acacia dealbata
(silver wattle)
Trees & Shrubs - DicotyledonsExotic
Acacia decurrens
(green wattle)
Trees & Shrubs - DicotyledonsExotic
Acacia longifolia
(Sydney golden wattle)
Trees & Shrubs - DicotyledonsExotic
Acacia mearnsii
(black wattle)
Trees & Shrubs - DicotyledonsExotic
Acacia melanoxylon
(blackwood)
Trees & Shrubs - DicotyledonsExotic
Acaena agnipila var. aequispina
(sheep's bur)
Herbs - Dicotyledons other than CompositesExotic
Acaena anserinifolia
(bidibid, hutiwai, piripiri)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Acaena microphylla var. microphylla
(bidibid, piripiri)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Acaena novae-zelandiae
(red bidibid)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Acer pseudoplatanus
(sycamore)
Trees & Shrubs - DicotyledonsExotic
Achillea millefolium
(yarrow)
Herbs - Dicotyledonous compositesExotic
Acianthus sinclairii
(heart-leaved orchid, pixie cap)
OrchidsNot ThreatenedNative
Aconitum napellus
(monkshood, European monkshood, tiger's bane, dog's bane)
Herbs - Dicotyledons other than CompositesExotic
Adiantum cunninghamii
(common maidenhair, Cunningham's maidenhair)
FernsNot ThreatenedNative
Adiantum fulvum
(maidenhair)
FernsNot ThreatenedNative
Adiantum raddianum
(maidenhair)
FernsExotic
Agapanthus praecox subsp. orientalis
(agapanthus, lily of the Nile)
Herbs - MonocotsExotic
Agrostis capillaris
(browntop)
GrassesExotic
Agrostis stolonifera
(creeping bent)
GrassesExotic
Aira caryophyllea subsp. caryophyllea
(silvery hair grass)
GrassesExotic
Aira praecox
(early hair grass)
GrassesExotic
Ajuga reptans
(Bugle)
Herbs - Dicotyledons other than CompositesExotic
Alectryon excelsus subsp. excelsus
(New Zealand ash, tītoki)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Allium triquetrum
(onion weed)
Herbs - MonocotsExotic
Alnus glutinosa
(common alder)
Trees & Shrubs - DicotyledonsExotic
Alocasia brisbanensis
(elephant's ears, aroid lily)
Herbs - MonocotsExotic
Alopecurus geniculatus
(kneed foxtail)
GrassesExotic
Alopecurus pratensis
(meadow foxtail)
GrassesExotic
Alseuosmia macrophylla
(toropapa, karapapa)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Alsophila cunninghamii
(gully tree fern, slender tree fern, ponga)
FernsNot ThreatenedNative
Alsophila smithii
(kātote, Smith's tree fern, soft tree fern)
FernsNot ThreatenedNative
Alsophila tricolor
(silver fern, ponga)
FernsNot ThreatenedNative
Alstroemeria psittacina
(parrot beak)
Herbs - MonocotsExotic
Alternanthera nahui
(nahui)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Althenia bilocularisHerbs - MonocotsThreatened – Nationally VulnerableNative
Amaranthus blitum subsp. oleraceus
(purple amaranth)
Herbs - Dicotyledons other than CompositesExotic
Amaranthus deflexus
(prostrate amaranth)
Herbs - Dicotyledons other than CompositesExotic
Amaranthus powellii
(redroot)
Herbs - Dicotyledons other than CompositesExotic
Anaphalioides bellidioides
(Hell's bells)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Anaphalioides subrigidaHerbs - Dicotyledonous compositesAt Risk – Naturally UncommonNative
Anaphalioides trinervisHerbs - Dicotyledonous compositesNot ThreatenedNative
Androstoma empetrifoliumTrees & Shrubs - DicotyledonsNot ThreatenedNative
Angelica pachycarpa
(angelica)
Herbs - Dicotyledons other than CompositesExotic
Anthemis cotula
(stinking mayweed)
Herbs - Dicotyledonous compositesExotic
Anthoxanthum odoratum
(sweet vernal)
GrassesExotic
Anthoxanthum redolens
(holy grass, kāretu)
GrassesNot ThreatenedNative
Aphanes australis
(parsley piert)
Herbs - Dicotyledons other than CompositesExotic
Apodasmia similis
(jointed wire rush, oioi)
Rushes & Allied PlantsNot ThreatenedNative
Aporostylis bifolia
(odd-leaved orchid)
OrchidsNot ThreatenedNative
Aquilegia vulgaris
(columbine)
Herbs - Dicotyledons other than CompositesExotic
Arbutus unedo
(strawberry tree)
Trees & Shrubs - DicotyledonsExotic
Arctium minus subsp. minus
(burdock)
Herbs - Dicotyledonous compositesExotic
Arctotheca calendula
(Cape weed)
Herbs - Dicotyledonous compositesExotic
Arenaria serpyllifolia
(Sandwort)
Herbs - Dicotyledons other than CompositesExotic
Argentina anserinoides
(silverweed)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Aristea ecklonii
(aristea)
Herbs - MonocotsExotic
Aristotelia fruticosa
(mountain wineberry)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Aristotelia serrata
(makomako, wineberry)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Arrhenatherum elatius subsp. bulbosum
(onion twitch)
GrassesExotic
Arrhenatherum elatius subsp. elatius
(tall oat grass)
GrassesExotic
Artemisia verlotiorum
(mugwort)
Herbs - Dicotyledonous compositesExotic
Arthropodium cirratum
(rengarenga, renga lily, rock lily)
Herbs - MonocotsNot ThreatenedNative
Arthropteris tenella
(jointed fern)
FernsNot ThreatenedNative
Arum italicum
(Italian arum)
Herbs - MonocotsExotic
Arundo donax
(giant reed)
GrassesExotic
Asparagus plumosus
(asparagus fern)
Lianes - MonocotsExotic
Asplenium bulbiferum
(hen and chicken fern, pikopiko, mother spleenwort)
FernsNot ThreatenedNative
Asplenium flaccidum
(drooping spleenwort, hanging spleenwort)
FernsNot ThreatenedNative
Asplenium gracillimum
(hen & chicken fern)
FernsNot ThreatenedNative
Asplenium hookerianum var. hookerianum
(Hooker's spleenwort)
FernsNot ThreatenedNative
Asplenium oblongifolium
(huruhuruwhenua, shining spleenwort)
FernsNot ThreatenedNative
Asplenium polyodon
(sickle spleenwort)
FernsNot ThreatenedNative
Astelia fragrans
(bush flax, bush lily, kakaha)
Herbs - MonocotsNot ThreatenedNative
Astelia hastata
(tank lily)
Herbs - MonocotsNot ThreatenedNative
Astelia microspermaHerbs - MonocotsNot ThreatenedNative
Astelia solandri
(perching lily, kōwharawhara)
Herbs - MonocotsNot ThreatenedNative
Astelia trinervia
(Kauri grass)
Herbs - MonocotsNot ThreatenedNative
Austroblechnum colensoi
(Colenso's hard fern, peretao, petako)
FernsNot ThreatenedNative
Austroblechnum lanceolatum
(lance fern, nini, rereti)
FernsNot ThreatenedNative
Austroblechnum membranaceumFernsNot ThreatenedNative
Austroblechnum penna-marina subsp. alpina
(little hard fern, alpine hard fern)
FernsNot ThreatenedNative
Austroderia fulvida
(kakaho)
GrassesNot ThreatenedNative
Austroderia toetoe
(toetoe)
GrassesNot ThreatenedNative
Austrolycopodium fastigiatum
(alpine clubmoss, mountain clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Avena barbata
(slender oat)
GrassesExotic
Axonopus fissifolius
(narrow-leaved carpet grass)
GrassesExotic
Azolla pinnata
(ferny azolla)
FernsExotic
Azolla rubra
(Pacific azolla, azolla, red azolla)
FernsNot ThreatenedNative
Barbarea intermedia
(winter cress)
Trees & Shrubs - DicotyledonsExotic
Barbarea verna
(winter cress)
Herbs - Dicotyledons other than CompositesExotic
Barbarea vulgaris
(winter cress)
Trees & Shrubs - DicotyledonsExotic
Beilschmiedia tawa
(tawa)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Bellardia viscosa
(tarweed)
Herbs - Dicotyledons other than CompositesExotic
Bellis perennis
(English daisy)
Herbs - Dicotyledonous compositesExotic
Berberis darwinii
(Darwin's barberry)
Trees & Shrubs - DicotyledonsExotic
Berberis glaucocarpa
(barberry)
Trees & Shrubs - DicotyledonsExotic
Betula pendula
(Silver birch)
Trees & Shrubs - DicotyledonsExotic
Bidens frondosa
(beggar's ticks)
Herbs - Dicotyledonous compositesExotic
Bolboschoenus fluviatilis
(marsh clubrush, kukuraho, purua grass)
SedgesNot ThreatenedNative
Borago officinalis
(borage)
Herbs - Dicotyledons other than CompositesExotic
Botrychium biforme
(fine-leaved parsley fern)
FernsNot ThreatenedNative
Brachyglottis kirkii var. kirkii
(kohurangi, Kirk's daisy, oro)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Brachyglottis repanda
(rangiora, bushman's toilet paper, bushman's friend)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Briza maxima
(large quaking grass)
GrassesExotic
Briza minor
(shivery grass)
GrassesExotic
Bromus arenarius
(sand brome)
GrassesAt Risk – Naturally UncommonNative
Bromus brevis
(pampas brome)
GrassesExotic
Bromus diandrus
(ripgut brome)
GrassesExotic
Bromus lithobius
(Chilean brome)
GrassesExotic
Bromus valdivianus
(stripey brome)
GrassesExotic
Bromus willdenowii
(prairie grass)
GrassesExotic
Buddleja davidii
(buddleia)
Trees & Shrubs - DicotyledonsExotic
Buddleja salviifolia
(South African buddleia)
Trees & Shrubs - DicotyledonsExotic
Bulbophyllum pygmaeum
(pygmy tree orchid, bulbophyllum)
OrchidsNot ThreatenedNative
Buxus sempervirens
(box)
Trees & Shrubs - DicotyledonsExotic
Caladenia alataOrchidsAt Risk – Naturally UncommonNative
Caleana minor
(flying duck orchid)
OrchidsThreatened – Nationally CriticalNative
Callitriche muelleri
(Mueller's starwort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Callitriche petriei
(Petrie's starwort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Callitriche stagnalis
(water starwort)
Herbs - Dicotyledons other than CompositesExotic
Callitris rhomboidea
(Port Jackson pine)
Trees & Shrubs - GymnospermsExotic
Calluna vulgaris
(heather)
Trees & Shrubs - DicotyledonsExotic
Calochilus paludosus
(bearded orchid)
OrchidsAt Risk – Naturally UncommonNative
Calochilus robertsonii
(red bearded orchid)
OrchidsAt Risk – Naturally UncommonNative
Calystegia sepium subsp. roseata
(pink bindweed)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Calystegia silvatica subsp. disjuncta
(great bindweed)
Lianes & Related Trailing Plants - DicotyledonsExotic
Camellia japonicaTrees & Shrubs - DicotyledonsExotic
Canna indica
(Indian shot)
Herbs - MonocotsExotic
Capsella bursa-pastoris
(shepherd's purse)
Herbs - Dicotyledons other than CompositesExotic
Carduus nutans
(nodding thistle)
Herbs - Dicotyledonous compositesExotic
Carduus tenuiflorus
(winged thistle)
Herbs - Dicotyledonous compositesExotic
Carex banksiana
(fine-leaved bastard grass)
SedgesNot ThreatenedNative
Carex breviculmis
(grassland sedge)
SedgesNot ThreatenedNative
Carex cirrhosa
(curly sedge)
SedgesThreatened – Nationally EndangeredNative
Carex demissa
(yellow sedge)
SedgesExotic
Carex dissita
(forest sedge)
SedgesNot ThreatenedNative
Carex fascicularis
(sedge)
SedgesAt Risk – DecliningNative
Carex flagellifera
(Glen Murray tussock, trip me up)
SedgesNot ThreatenedNative
Carex forsteri
(Forster's sedge)
SedgesNot ThreatenedNative
Carex geminata
(cutty grass, rautahi)
SedgesNot ThreatenedNative
Carex healyi
(harsh-leaved bastard grass, hook sedge)
SedgesNot ThreatenedNative
Carex hirtaSedgesExotic
Carex imbecilla
(feeble bastard grass, hook sedge)
SedgesNot ThreatenedNative
Carex inversa
(creeping lawn sedge)
SedgesNot ThreatenedNative
Carex lambertiana
(forest sedge)
SedgesNot ThreatenedNative
Carex leporina
(oval sedge)
SedgesExotic
Carex lessoniana
(rautahi, cutty grass)
SedgesNot ThreatenedNative
Carex maorica
(Māori sedge)
SedgesNot ThreatenedNative
Carex megalepis
(bastard grass, caver's beard)
SedgesNot ThreatenedNative
Carex pumila
(sand sedge)
SedgesNot ThreatenedNative
Carex secta
(purei, pukio)
SedgesNot ThreatenedNative
Carex solandri
(forest sedge, Solander's sedge)
SedgesNot ThreatenedNative
Carex subdola
(sedge)
SedgesNot ThreatenedNative
Carex testacea
(speckled sedge, trip me up)
SedgesNot ThreatenedNative
Carex uncinata
(bastard grass, hook sedge, kamu, matau-a-maui)
SedgesNot ThreatenedNative
Carex virgata
(swamp sedge, pukio, toitoi, toetoe)
SedgesNot ThreatenedNative
Carex vulpinoidea
(fox sedge)
SedgesExotic
Carex zotovii
(Zotov's bastard grass, Zotov's hook sedge)
SedgesNot ThreatenedNative
Carmichaelia australis
(common broom)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Carpodetus serratus
(marbleleaf, putaputawētā, piripiriwhata)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Castanea sativa
(sweet chestnut)
Trees & Shrubs - DicotyledonsExotic
Cedronella canariensis
(balm of Gilead)
Herbs - Dicotyledons other than CompositesExotic
Celastrus orbiculatus
(Climbing spindleberry; oriental bittersweet)
Lianes & Related Trailing Plants - DicotyledonsExotic
Celmisia gracilenta
(common mountain daisy, pekapeka)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Cenchrus clandestinus
(kikuyu grass)
GrassesExotic
Cenchrus macrourus
(African feather grass)
GrassesExotic
Centaurea nigra
(knapweed)
Herbs - Dicotyledonous compositesExotic
Centaurium erythraea
(centaury)
Herbs - Dicotyledons other than CompositesExotic
Centella uniflora
(centella)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Centipeda cunninghamii
(sneezeweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Cerastium fontanum subsp. vulgareHerbs - Dicotyledons other than CompositesExotic
Cerastium glomeratum
(annual mouse-ear chickweed)
Herbs - Dicotyledons other than CompositesExotic
Ceratophyllum demersum
(Hornwort, coontail)
Herbs - Dicotyledons other than CompositesExotic
Chamaecyparis lawsoniana
(Lawson's cypress)
Trees & Shrubs - GymnospermsExotic
Chamaecytisus palmensis
(tree lucerne)
Trees & Shrubs - DicotyledonsExotic
Cheilanthes distans
(woolly cloak fern, woolly rock fern)
FernsNot ThreatenedNative
Cheilanthes sieberi subsp. sieberi
(rock fern)
FernsNot ThreatenedNative
Chenopodiastrum murale
(nettle-leaved fathen)
Herbs - Dicotyledons other than CompositesExotic
Chenopodium album
(fathen)
Herbs - Dicotyledons other than CompositesExotic
Chiloglottis cornuta
(bird orchid, ant orchid)
OrchidsNot ThreatenedNative
Christella dentata
(christella)
FernsAt Risk – Naturally UncommonNative
Cichorium intybus
(chicory)
Herbs - Dicotyledonous compositesExotic
Cirsium arvense
(Californian thistle)
Herbs - Dicotyledonous compositesExotic
Cirsium vulgare
(Scotch thistle)
Herbs - Dicotyledonous compositesExotic
Clematis cunninghamiiLianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Clematis forsteri
(Forster's clematis)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Clematis montanaLianes & Related Trailing Plants - DicotyledonsExotic
Clematis paniculata
(white clematis, puawananga)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Clematis quadribracteolata
(clematis)
Lianes & Related Trailing Plants - DicotyledonsAt Risk – Naturally UncommonNative
Clematis vitalba
(old man's beard)
Lianes & Related Trailing Plants - DicotyledonsExotic
Cobaea scandens
(cathedral bells)
Lianes & Related Trailing Plants - DicotyledonsExotic
Coprosma acerosa
(sand coprosma, tātaraheke)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Coprosma foetidissima
(hūpiro, stinkwood, shit shrub)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma grandifolia
(kanono, manono, large-leaved coprosma, raurekau)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma lucida
(karamū, shining karamū)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma propinqua var. propinqua
(mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma repens
(taupata, looking glass plant, mirror plant)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma rhamnoidesTrees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma robusta
(karamū, glossy karamū)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma rotundifoliaTrees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma spathulata subsp. spathulataTrees & Shrubs - DicotyledonsNot ThreatenedNative
Coprosma tenuicaulis
(swamp coprosma, hukihuki)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cordyline australis
(cabbage tree, tī, tī kōuka, palm lily)
Trees & Shrubs - MonocotyledonsNot ThreatenedNative
Cordyline banksii
(tī ngahere, cabbage tree, tī rakau)
Trees & Shrubs - MonocotyledonsNot ThreatenedNative
Cordyline indivisa
(tōī, broad-leaved cabbage tree, mountain cabbage tree)
Trees & Shrubs - MonocotyledonsNot ThreatenedNative
Coriaria arborea var. arborea
(tutu, tree tutu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cornus capitata
(Strawberry dogwood)
Trees & Shrubs - DicotyledonsExotic
Corokia buddleioides
(korokio)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cortaderia jubata
(purple pampas grass)
GrassesExotic
Cortaderia selloana
(pampas grass)
GrassesExotic
Corunastylis nuda
(red leek orchid)
OrchidsAt Risk – Naturally UncommonNative
Corybas macranthus
(silver-back spider orchid)
OrchidsNot ThreatenedNative
Corybas oblongus
(spider orchid)
OrchidsNot ThreatenedNative
Corybas trilobus
(spider orchid)
OrchidsNot ThreatenedNative
Corynocarpus laevigatus
(karaka, kopi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Cotoneaster glaucophyllus
(cotoneaster, large-leaved cotoneaster)
Trees & Shrubs - DicotyledonsExotic
Cotoneaster simonsii
(Khasia berry)
Trees & Shrubs - DicotyledonsExotic
Cotula coronopifolia
(bachelor's button, yellow buttons, waterbuttons)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Cranfillia deltoides
(korokio, mountain hard fern)
FernsNot ThreatenedNative
Cranfillia fluviatilis
(kiwikiwi, kiwakiwa, creek fern)
FernsNot ThreatenedNative
Cranfillia nigra
(black hard fern)
FernsNot ThreatenedNative
Crassula multicava subsp. multicava
(fairy crassula)
Herbs - Dicotyledons other than CompositesExotic
Crassula sinclairii
(Sinclair's stonecrop)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Crataegus monogyna
(hawthorn)
Trees & Shrubs - DicotyledonsExotic
Crepis capillaris
(hawksbeard)
Herbs - Dicotyledonous compositesExotic
Crocosmia ×crocosmiiflora
(montbretia)
Herbs - MonocotsExotic
Cryptomeria japonica
(Japanese cedar)
Trees & Shrubs - GymnospermsExotic
Cucurbita maxima
(pumpkin)
Lianes & Related Trailing Plants - DicotyledonsExotic
Cynodon dactylon
(Bermuda grass)
GrassesExotic
Cynoglossum amabile
(Chinese forget-me-not)
Herbs - Dicotyledons other than CompositesExotic
Cynosurus cristatus
(crested dogstail)
GrassesExotic
Cynosurus echinatus
(rough dogstail)
GrassesExotic
Cyperus alternifolius subsp. flabelliformisSedgesExotic
Cyperus brevifoliusSedgesExotic
Cyperus eragrostis
(umbrella sedge)
SedgesExotic
Cyperus rotundus
(nutgrass)
SedgesExotic
Cyperus ustulatus
(coastal cutty grass, giant umbrella sedge, cyperus)
SedgesNot ThreatenedNative
Cytisus scoparius
(wild broom)
Trees & Shrubs - DicotyledonsExotic
Dacrycarpus dacrydioides
(kahikatea, white pine)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Dacrydium cupressinum
(rimu, red pine)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Dactylanthus taylorii
(pua o te reinga, wood rose, flower of Hades)
Herbs - Dicotyledons other than CompositesThreatened – Nationally VulnerableNative
Dactylis glomerata
(cocksfoot)
GrassesExotic
Danthonia decumbens
(heath grass)
GrassesExotic
Daphne laureola
(spurge laurel)
Trees & Shrubs - DicotyledonsExotic
Datura stramonium
(thornapple)
Herbs - Dicotyledons other than CompositesExotic
Daucus carota
(wild carrot)
Herbs - Dicotyledons other than CompositesExotic
Delairea odorata
(German ivy)
Lianes & Related Trailing Plants - DicotyledonsExotic
Dendrobium cunninghamii
(winika, pekapeka, Christmas orchid, bamboo orchid)
OrchidsNot ThreatenedNative
Dendroconche scandens
(fragrant fern, mokimoki)
FernsNot ThreatenedNative
Deparia petersenii subsp. congruaFernsNot ThreatenedNative
Deschampsia cespitosa
(tufted hair-grass, wavy hair-grass)
GrassesAt Risk – DecliningNative
Dianella nigra
(turutu, New Zealand blueberry, inkberry)
Herbs - MonocotsNot ThreatenedNative
Dianthus armeria
(Deptford pink)
Herbs - Dicotyledons other than CompositesExotic
Dichondra micrantha
(Mercury Bay weed)
Herbs - Dicotyledons other than CompositesExotic
Dicksonia fibrosa
(wheki-ponga, wheki-kohoonga, golden tree fern, kuripaka)
FernsNot ThreatenedNative
Dicksonia squarrosa
(wheki, rough tree fern, harsh tree fern)
FernsNot ThreatenedNative
Dicranopteris linearisFernsThreatened – Nationally EndangeredNative
Didymocheton spectabilis
(kohekohe, New Zealand mahogany)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Digitalis purpurea
(foxglove)
Herbs - Dicotyledons other than CompositesExotic
Digitaria ischaemum
(smooth summer grass)
GrassesExotic
Digitaria sanguinalis
(summer grass)
GrassesExotic
Diphasium scariosum
(creeping clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Diplazium australeFernsNot ThreatenedNative
Dittrichia graveolens
(stinkwort)
Herbs - Dicotyledonous compositesExotic
Dodonaea viscosa
(akeake)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Doodia australis
(rasp fern)
FernsNot ThreatenedNative
Dracophyllum strictum
(tōtorowhiti)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Dracophyllum subulatum
(monoao)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Drosera auriculata
(sundew)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Drosera binata
(forked sundew, scented sundew)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Drymoanthus adversus
(fleshy tree orchid)
OrchidsNot ThreatenedNative
Dryopteris affinisFernsExotic
Dryopteris filix-mas
(male fern)
FernsExotic
Dysphania pumilio
(clammy goosefoot)
Herbs - Dicotyledons other than CompositesExotic
Earina autumnalis
(Easter orchid, raupeka)
OrchidsNot ThreatenedNative
Earina mucronata
(bamboo orchid, peka-a-waka, spring earina)
OrchidsNot ThreatenedNative
Echinochloa crus-pavonis
(Gulf barnyard grass)
GrassesExotic
Echinopogon ovatus
(forest hedgehog grass, hedgehog grass)
GrassesNot ThreatenedNative
Echium plantagineum
(Paterson's curse)
Herbs - Dicotyledons other than CompositesExotic
Echium vulgare
(viper's bugloss)
Herbs - Dicotyledons other than CompositesExotic
Egeria densa
(Egeria)
Herbs - MonocotsExotic
Ehrharta erecta
(veldt grass)
GrassesExotic
Eichhornia crassipes
(Water hyacinth)
Herbs - MonocotsExotic
Elaeagnus ×reflexa
(elaeagnus)
Trees & Shrubs - DicotyledonsExotic
Elaeocarpus dentatus var. dentatus
(hīnau)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Elaeocarpus hookerianus
(pōkākā)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Elatine gratioloidesHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Eleocharis acuta
(sharp spike sedge)
SedgesNot ThreatenedNative
Eleocharis gracilis
(slender spike sedge)
SedgesNot ThreatenedNative
Eleocharis pusillaSedgesNot ThreatenedNative
Eleocharis sphacelata
(kutakuta, spikes of doom, bamboo spike sedge, tall spike sedge)
SedgesNot ThreatenedNative
Eleusine indica
(crowfoot grass)
GrassesExotic
Elodea canadensis
(Canadian pondweed)
Herbs - MonocotsExotic
Elytrigia repens
(couch)
GrassesExotic
Entelea arborescens
(whau)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Epacris pauciflora
(tamingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Epilobium alsinoides
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium atriplicifolium
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium billardiereanum
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium brunnescens subsp. brunnescens
(creeping willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium chionanthum
(marsh willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium ciliatum
(willowherb)
Herbs - Dicotyledons other than CompositesExotic
Epilobium cinereum
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium glabellum
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium hirtigerum
(hairy willowherb)
Herbs - Dicotyledons other than CompositesAt Risk – RecoveringNative
Epilobium komarovianum
(creeping willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium melanocaulon
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium microphyllum
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium nerteroides
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium nummulariifolium
(creeping willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium obscurum
(tall willow herb)
Herbs - Dicotyledons other than CompositesExotic
Epilobium pallidiflorum
(tarawera, swamp willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium pedunculare
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium pubens
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium rotundifolium
(round-leaved willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Epilobium tenuipes
(willowherb)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Eragrostis brownii
(bay grass)
GrassesExotic
Eragrostis pilosaGrassesExotic
Erechtites hieraciifolius
(American fireweed)
Herbs - Dicotyledonous compositesExotic
Erica cinerea
(bell heather)
Trees & Shrubs - DicotyledonsExotic
Erica lusitanica
(Spanish heath)
Trees & Shrubs - DicotyledonsExotic
Erigeron canadensis
(Canadian fleabane)
Herbs - Dicotyledonous compositesExotic
Erigeron karvinskianus
(Mexican daisy)
Herbs - Dicotyledonous compositesExotic
Erodium cicutarium
(storksbill)
Herbs - Dicotyledons other than CompositesExotic
Erodium moschatum
(musky storksbill)
Herbs - Dicotyledons other than CompositesExotic
Erythranthe guttata
(monkey musk)
Herbs - Dicotyledons other than CompositesExotic
Erythranthe moschata
(musk)
Herbs - Dicotyledons other than CompositesExotic
Escallonia rubra var. macrantha
(red escallonia)
Trees & Shrubs - DicotyledonsExotic
Eschscholzia californica
(Californian poppy)
Herbs - Dicotyledons other than CompositesExotic
Eucalyptus botryoides
(bangalay)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus cypellocarpaTrees & Shrubs - DicotyledonsExotic
Eucalyptus fastigata
(brown barrel)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus globulus subsp. globulus
(blue gum)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus macarthuriiTrees & Shrubs - DicotyledonsExotic
Eucalyptus ovataTrees & Shrubs - DicotyledonsExotic
Eucalyptus pulchella
(white peppermint)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus robusta
(swamp mahogany)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus saligna
(Sydney blue gum)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus sieberi
(black mountain ash, coast ash)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus tenuiramis
(silver peppermint)
Trees & Shrubs - DicotyledonsExotic
Eucalyptus viminalis
(manna gum)
Trees & Shrubs - DicotyledonsExotic
Euchiton audax
(creeping cudweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton delicatusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton involucratusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton japonicusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton limosusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euchiton sphaericusHerbs - Dicotyledonous compositesNot ThreatenedNative
Euonymus japonicus
(Japanese spindleberry)
Trees & Shrubs - DicotyledonsExotic
Euphorbia lathyrus
(caper spurge)
Herbs - Dicotyledons other than CompositesExotic
Euphorbia maculata
(spotted spurge; spotted sandmat (USA))
Herbs - Dicotyledons other than CompositesExotic
Euphorbia peplus
(milkweed)
Herbs - Dicotyledons other than CompositesExotic
Fallopia japonica
(Japanese knotweed)
Herbs - Dicotyledons other than CompositesExotic
Fatsia japonica
(fatsia)
Trees & Shrubs - DicotyledonsExotic
Festuca bromoides
(vulpia hair grass, brome fescue, squirrel-tailed fescue)
GrassesExotic
Festuca myuros
(vulpia hair grass, rat's tail fescue)
GrassesExotic
Festuca rubra subsp. commutataGrassesExotic
Festuca rubra subsp. rubra
(red fescue)
GrassesExotic
Ficinia marginata
(coarse club-rush)
SedgesExotic
Ficinia nodosa
(wiwi, knobby club rush, ethel sedge)
SedgesNot ThreatenedNative
Ficus carica
(fig)
Trees & Shrubs - DicotyledonsExotic
Fimbristylis velata
(fimbristylis)
SedgesAt Risk – Naturally UncommonNative
Foeniculum vulgare
(fennel)
Herbs - Dicotyledons other than CompositesExotic
Fraxinus excelsior
(ash)
Trees & Shrubs - DicotyledonsExotic
Freesia leichtlinii
(Freesia)
Herbs - MonocotsExotic
Freycinetia banksii
(kiekie)
Lianes - MonocotsNot ThreatenedNative
Fuchsia excorticata
(kōtukutuku, tree fuchsia)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Fuchsia magellanica var. macrostema
(Magellan fuchsia)
Trees & Shrubs - DicotyledonsExotic
Fuchsia perscandens
(scrambling fuchsia)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Fumaria muralis subsp. muralis
(scrambling fumitory)
Herbs - Dicotyledons other than CompositesExotic
Fuscospora truncata
(hard beech, tawhairaunui)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Gahnia pauciflora
(cutting sedge)
SedgesNot ThreatenedNative
Gahnia setifolia
(māpere, gahnia, giant gahnia, razor sedge)
SedgesNot ThreatenedNative
Gahnia xanthocarpa
(gahnia, māpere)
SedgesNot ThreatenedNative
Galinsoga parviflora
(galinsoga)
Herbs - Dicotyledonous compositesExotic
Galinsoga quadriradiata
(galinsoga)
Herbs - Dicotyledonous compositesExotic
Galium aparine
(cleavers)
Herbs - Dicotyledons other than CompositesExotic
Galium divaricatum
(slender bedstraw)
Herbs - Dicotyledons other than CompositesExotic
Galium palustre subsp. palustre
(marsh bedstraw)
Herbs - Dicotyledons other than CompositesExotic
Galium propinquum
(māwe)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Gastrodia cunninghamii
(black orchid, black potato orchid, perei)
OrchidsNot ThreatenedNative
Gastrodia minor
(gastrodia)
OrchidsNot ThreatenedNative
Gastrodia sesamoides
(gastrodia, pot-bellied orchid, cinnamon sticks)
OrchidsNot ThreatenedNative
Gaultheria antipoda
(bush snowberry, fool's beech)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Gaultheria oppositifolia
(snowberry)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Gaultheria paniculataTrees & Shrubs - DicotyledonsNot ThreatenedNative
Geniostoma ligustrifolium var. ligustrifolium
(hangehange)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Genista monspessulana
(Montpellier broom)
Trees & Shrubs - DicotyledonsExotic
Genista stenopetalaTrees & Shrubs - DicotyledonsExotic
Geranium homeanumHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Geranium microphyllumHerbs - Dicotyledons other than CompositesAt Risk – Naturally UncommonNative
Geranium molle
(dove's foot cranesbill)
Herbs - Dicotyledons other than CompositesExotic
Geranium potentilloidesHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Geranium robertianum
(herb Robert)
Herbs - Dicotyledons other than CompositesExotic
Geranium solanderi
(Solander's geranium)
Herbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Geum urbanum
(cloveroot)
Herbs - Dicotyledons other than CompositesExotic
Glebionis segetum
(corn marigold)
Herbs - Dicotyledonous compositesExotic
Gleichenia dicarpa
(tangle fern, swamp umbrella fern)
FernsNot ThreatenedNative
Gleichenia microphylla
(carrier tangle fern, parasol fern)
FernsNot ThreatenedNative
Glossostigma diandrum
(Mudmat)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Glossostigma elatinoidesHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Glyceria declinata
(blue sweet grass, glaucous sweet grass)
GrassesExotic
Glyceria fluitans
(floating sweetgrass)
GrassesExotic
Glyceria maxima
(floating sweetgrass, reed sweetgrass)
GrassesExotic
Gonocarpus aggregatusHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Gonocarpus incanusHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Gonocarpus micranthus subsp. micranthusHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Gratiola sexdentata
(Gratiola)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Griselinia littoralis
(broadleaf, kāpuka, papauma)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Griselinia lucida
(puka, akapuka)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Gunnera monoica
(Native gunnera)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Gunnera tinctoria
(Chilean rhubarb)
Herbs - Dicotyledons other than CompositesExotic
Hakea salicifolia
(willow-leaved hakea)
Trees & Shrubs - DicotyledonsExotic
Hakea sericea
(prickly hakea)
Trees & Shrubs - DicotyledonsExotic
Haloragis erecta subsp. erecta
(toatoa, fire weed, shrubby haloragis)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hedera helix
(ivy)
Lianes & Related Trailing Plants - DicotyledonsExotic
Hedycarya arborea
(porokaiwhiri, pigeonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Hedychium flavescens
(yellow ginger)
Herbs - MonocotsExotic
Hedychium gardnerianum
(wild ginger, kahili ginger)
Herbs - MonocotsExotic
Helianthus tuberosus
(Jerusalem artichoke)
Herbs - Dicotyledonous compositesExotic
Helichrysum filicaule
(creeping everlasting daisy, slender everlasting daisy)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Helichrysum lanceolatumTrees & Shrubs - DicotyledonsNot ThreatenedNative
Helictotrichon pubescensGrassesExotic
Helosciadium nodiflorum
(water celery, fool's watercress)
Herbs - Dicotyledons other than CompositesExotic
Histiopteris incisa
(histiopteris, water fern, mātātā, bat's wing fern)
FernsNot ThreatenedNative
Hiya distansFernsNot ThreatenedNative
Hoheria sexstylosa
(houhere, lacebark)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Holcus lanatus
(Yorkshire fog)
GrassesExotic
Hordeum murinum subsp. murinum
(barley grass)
GrassesExotic
Humulus lupulus var. lupulus
(hops)
Lianes & Related Trailing Plants - DicotyledonsExotic
Huperzia australianaLycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Hyacinthoides non-scripta
(bluebell)
Herbs - MonocotsExotic
Hydrangea macrophylla
(hydrangea)
Trees & Shrubs - DicotyledonsExotic
Hydrocleys nymphoides
(water poppy)
Herbs - MonocotsExotic
Hydrocotyle dissecta
(pennywort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle elongataHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle heteromeria
(waxweed, waxweed pennywort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle hydrophilaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle microphyllaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle moschata var. moschata
(hairy pennywort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle novae-zeelandiae var. novae-zeelandiaeHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Hydrocotyle pterocarpaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Hymenophyllum bivalve
(filmy fern)
FernsNot ThreatenedNative
Hymenophyllum demissum
(drooping filmy fern, Irirangi, piripiri)
FernsNot ThreatenedNative
Hymenophyllum dilatatum
(filmy fern, matua mauku)
FernsNot ThreatenedNative
Hymenophyllum flabellatum
(filmy fern)
FernsNot ThreatenedNative
Hymenophyllum flexuosum
(filmy fern)
FernsNot ThreatenedNative
Hymenophyllum frankliniae
(rusty filmy fern)
FernsNot ThreatenedNative
Hymenophyllum multifidum
(much-divided filmy fern)
FernsNot ThreatenedNative
Hymenophyllum nephrophyllum
(kidney fern, konehu, kopakopa, raurenga)
FernsNot ThreatenedNative
Hymenophyllum pulcherrimum
(tufted filmy fern)
FernsNot ThreatenedNative
Hymenophyllum rarum
(filmy fern)
FernsNot ThreatenedNative
Hymenophyllum revolutum
(filmy fern)
FernsNot ThreatenedNative
Hymenophyllum sanguinolentum
(filmy fern, piripiri)
FernsNot ThreatenedNative
Hymenophyllum scabrum
(rough filmy fern)
FernsNot ThreatenedNative
Hypericum androsaemum
(tutsan)
Herbs - Dicotyledons other than CompositesExotic
Hypericum calycinum
(rose of Sharon)
Trees & Shrubs - DicotyledonsExotic
Hypericum humifusum
(trailing St John's wort)
Herbs - Dicotyledons other than CompositesExotic
Hypericum kouytchenseTrees & Shrubs - DicotyledonsExotic
Hypericum linariifoliumHerbs - Dicotyledons other than CompositesExotic
Hypericum perforatum
(St John's wort)
Herbs - Dicotyledons other than CompositesExotic
Hypericum pusillum
(swamp hypericum)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Hypochaeris radicata
(catsear)
Herbs - Dicotyledonous compositesExotic
Hypolepis ambiguaFernsNot ThreatenedNative
Hypolepis dicksonioides
(giant hypolepis, ground fern (Norfolk Island only))
FernsAt Risk – Naturally UncommonNative
Hypolepis lacteaFernsNot ThreatenedNative
Hypolepis rufobarbataFernsNot ThreatenedNative
Icarus filiformis
(thread fern, climbing hard fern)
FernsNot ThreatenedNative
Idesia polycarpa
(Wonder tree, Igiri tree (Japan))
Trees & Shrubs - DicotyledonsExotic
Ileostylus micranthus
(Green mistletoe, pirita)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Ilex aquifolium
(holly)
Trees & Shrubs - DicotyledonsExotic
Impatiens balsaminaHerbs - Dicotyledons other than CompositesExotic
Impatiens glandulifera
(Himalayan balsam)
Herbs - Dicotyledons other than CompositesExotic
Ipomoea indica
(blue morning glory)
Lianes & Related Trailing Plants - DicotyledonsExotic
Iris foetidissima
(stinking iris)
Herbs - MonocotsExotic
Iris pseudacorus
(yellow flag iris)
Herbs - MonocotsExotic
Isachne globosa
(swamp millet)
GrassesNot ThreatenedNative
Isoetes kirkii
(Quillwort)
Lycophytes (clubmosses, selaginella, quillworts)At Risk – DecliningNative
Isolepis cernua var. cernua
(slender clubrush)
SedgesNot ThreatenedNative
Isolepis distigmatosaSedgesNot ThreatenedNative
Isolepis inundataSedgesNot ThreatenedNative
Isolepis pottsiiSedgesNot ThreatenedNative
Isolepis proliferaSedgesNot ThreatenedNative
Isolepis reticularisSedgesNot ThreatenedNative
Isolepis sepulcralisSedgesExotic
Isolepis setaceaSedgesExotic
Ixerba brexioides
(tawari, whakou (flowers))
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Ixia maculata
(Ixia)
Herbs - MonocotsExotic
Jacobaea vulgaris
(ragwort)
Herbs - Dicotyledonous compositesExotic
Jasminum humile
(yellow jasmine)
Trees & Shrubs - DicotyledonsExotic
Jasminum polyanthum
(jasmine)
Lianes & Related Trailing Plants - DicotyledonsExotic
Juglans ailantifolia
(Japanese walnut)
Trees & Shrubs - DicotyledonsExotic
Juncus acuminatus
(sharp-fruited rush)
Rushes & Allied PlantsExotic
Juncus articulatus
(jointed rush)
Rushes & Allied PlantsExotic
Juncus australis
(leafless rush, wiwi)
Rushes & Allied PlantsNot ThreatenedNative
Juncus bufonius var. bufonius
(toad rush)
Rushes & Allied PlantsExotic
Juncus bulbosus
(bulbous rush)
Rushes & Allied PlantsExotic
Juncus caespiticiusRushes & Allied PlantsAt Risk – DecliningNative
Juncus distegusRushes & Allied PlantsAt Risk – Naturally UncommonNative
Juncus edgariae
(wiwi, Edgar's rush)
Rushes & Allied PlantsNot ThreatenedNative
Juncus effusus var. effusus
(soft rush)
Rushes & Allied PlantsExotic
Juncus kraussii subsp. australiensis
(sea rush)
Rushes & Allied PlantsNot ThreatenedNative
Juncus microcephalus
(South American rush)
Rushes & Allied PlantsExotic
Juncus pallidus
(giant rush, leafless rush)
Rushes & Allied PlantsNot ThreatenedNative
Juncus planifolius
(grass-leaved rush)
Rushes & Allied PlantsNot ThreatenedNative
Juncus prismatocarpusRushes & Allied PlantsNot ThreatenedNative
Juncus sarophorus
(broom rush, fan-flowered rush)
Rushes & Allied PlantsNot ThreatenedNative
Juncus tenuis subsp. tenuis
(track rush)
Rushes & Allied PlantsExotic
Kerria japonica
(Kerria, Japanese rose, Easter rose)
Trees & Shrubs - DicotyledonsExotic
Knightia excelsa
(rewarewa, NZ honeysuckle)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Korthalsella salicornioides
(dwarf mistletoe)
Trees & Shrubs - DicotyledonsThreatened – Nationally CriticalNative
Kunzea ericoides
(kānuka)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Kunzea tenuicaulis
(geothermal kānuka)
Trees & Shrubs - DicotyledonsThreatened – Nationally EndangeredNative
Lachnagrostis filiformis
(New Zealand wind grass)
GrassesNot ThreatenedNative
Lachnagrostis pilosa subsp. pilosa
(robust wind grass)
GrassesNot ThreatenedNative
Lachnagrostis striata
(purple wind grass)
GrassesNot ThreatenedNative
Lactuca serriola
(prickly lettuce)
Herbs - Dicotyledonous compositesExotic
Lactuca virosa
(acrid lettuce)
Herbs - Dicotyledonous compositesExotic
Lagarosiphon major
(Lagarosiphon)
Herbs - MonocotsExotic
Lagenophora pumila
(papataniwhaniwha)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Lamium amplexicaule
(henbit)
Herbs - Dicotyledons other than CompositesExotic
Lamium galeobdolon
(aluminium plant)
Herbs - Dicotyledons other than CompositesExotic
Lamium purpureum
(red dead nettle)
Herbs - Dicotyledons other than CompositesExotic
Landoltia punctata
(purple-backed duckweed)
Herbs - MonocotsExotic
Lapsana communis
(nipplewort)
Herbs - Dicotyledonous compositesExotic
Larix decidua
(European larch)
Trees & Shrubs - GymnospermsExotic
Lastreopsis hispida
(hairy fern)
FernsNot ThreatenedNative
Lateristachys lateralisLycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Lathyrus latifolius
(everlasting pea)
Herbs - Dicotyledons other than CompositesExotic
Laurelia novae-zelandiae
(pukatea)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Laurus nobilis
(Bay tree, laurel)
Trees & Shrubs - DicotyledonsExotic
Lepidium africanum
(peppercress)
Herbs - Dicotyledons other than CompositesExotic
Lepidium bonariense
(Argentine cress)
Herbs - Dicotyledons other than CompositesExotic
Lepidium didymum
(twin cress)
Herbs - Dicotyledons other than CompositesExotic
Lepidosperma australe
(square sedge, square-stemmed sedge)
SedgesNot ThreatenedNative
Leptecophylla juniperina subsp. juniperina
(prickly mingimingi, mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Leptinella dispersa subsp. dispersaHerbs - Dicotyledonous compositesAt Risk – Naturally UncommonNative
Leptolepia novae-zelandiae
(lace fern)
FernsNot ThreatenedNative
Leptopteris hymenophylloides
(crêpe fern, single crêpe fern, heruheru)
FernsNot ThreatenedNative
Leptopteris superba
(heruheru, crêpe fern, Prince of Wales feathers)
FernsNot ThreatenedNative
Leptospermum scoparium var. scoparium
(mānuka, kahikātoa)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Leptostigma setulosumHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Leucanthemum vulgare
(oxeye daisy)
Herbs - Dicotyledonous compositesExotic
Leucopogon fasciculatus
(mingimingi, tall mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Leycesteria formosa
(Himalayan honeysuckle)
Trees & Shrubs - DicotyledonsExotic
Libertia grandiflora
(mikoikoi, NZ iris)
Herbs - MonocotsNot ThreatenedNative
Libertia ixioides
(mikoikoi, NZ iris)
Herbs - MonocotsNot ThreatenedNative
Libertia micrantha
(native iris, mikoikoi)
Herbs - MonocotsNot ThreatenedNative
Ligustrum lucidum
(tree privet)
Trees & Shrubs - DicotyledonsExotic
Ligustrum sinense
(Chinese privet)
Trees & Shrubs - DicotyledonsExotic
Lilaeopsis novae-zelandiaeHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Lilaeopsis ruthianaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Lilium formosanum
(Formosan lily)
Herbs - MonocotsExotic
Limosella australis
(mudwort)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Linaria purpurea
(purple linaria)
Herbs - Dicotyledons other than CompositesExotic
Lindsaea linearisFernsNot ThreatenedNative
Lindsaea trichomanoidesFernsNot ThreatenedNative
Lindsaea viridisFernsAt Risk – Naturally UncommonNative
Linum bienne
(pale flax)
Herbs - Dicotyledons other than CompositesExotic
Linum catharticum
(purging flax)
Herbs - Dicotyledons other than CompositesExotic
Litsea calicaris
(mangeao, tangeao)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Lobelia anceps
(New Zealand lobelia, shore lobelia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Lobelia angulata
(pratia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Lobelia erinus
(bedding lobelia)
Herbs - Dicotyledons other than CompositesExotic
Lobularia maritima
(alyssum)
Herbs - Dicotyledons other than CompositesExotic
Lolium arundinaceum subsp. arundinaceum
(tall fescue)
GrassesExotic
Lolium multiflorum
(Italian ryegrass)
GrassesExotic
Lolium perenne
(perennial rye grass)
GrassesExotic
Lomaria discolor
(crown fern, petipeti, piupiu)
FernsNot ThreatenedNative
Lonicera japonica
(Japanese honeysuckle)
Lianes & Related Trailing Plants - DicotyledonsExotic
Lophomyrtus bullata
(ramarama)
Trees & Shrubs - DicotyledonsThreatened – Nationally CriticalNative
Lophomyrtus obcordata
(rōhutu)
Trees & Shrubs - DicotyledonsThreatened – Nationally CriticalNative
Lotus pedunculatus
(lotus)
Herbs - Dicotyledons other than CompositesExotic
Lotus subbiflorus
(hairy birdsfoot trefoil)
Herbs - Dicotyledons other than CompositesExotic
Loxogramme dictyopteris
(lance fern, whare ngārara)
FernsNot ThreatenedNative
Ludwigia palustris
(Water purslane, marsh ludwigia)
Herbs - Dicotyledons other than CompositesExotic
Lunaria annua subsp. annua
(honesty)
Herbs - Dicotyledons other than CompositesExotic
Lupinus angustifolius
(blue lupin)
Trees & Shrubs - DicotyledonsExotic
Lupinus arboreus
(tree lupin)
Trees & Shrubs - DicotyledonsExotic
Luzula banksiana var. migrata
(woodrush)
Rushes & Allied PlantsNot ThreatenedNative
Luzula congestaRushes & Allied PlantsExotic
Luzula decipiensRushes & Allied PlantsNot ThreatenedNative
Luzula multiflora
(many-flowered woodrush)
Rushes & Allied PlantsExotic
Luzula picta var. limosaRushes & Allied PlantsNot ThreatenedNative
Luzula picta var. pictaRushes & Allied PlantsNot ThreatenedNative
Luzula subclavataRushes & Allied PlantsNot ThreatenedNative
Lycium barbarum
(Chinese boxthorn)
Trees & Shrubs - DicotyledonsExotic
Lycopus europaeus
(Gypsywort)
Herbs - Dicotyledons other than CompositesExotic
Lygodium articulatum
(mangemange, bushman's mattress, makamaka)
FernsNot ThreatenedNative
Lysimachia arvensis subsp. arvensis var. arvensis
(pimpernel)
Herbs - Dicotyledons other than CompositesExotic
Lythrum hyssopifolia
(hyssop loosestrife)
Herbs - Dicotyledons other than CompositesExotic
Lythrum portula
(water purslane)
Herbs - Dicotyledons other than CompositesExotic
Machaerina articulata
(jointed baumea, jointed twig rush)
SedgesNot ThreatenedNative
Machaerina juncea
(sedge, tussock swamp twig rush)
SedgesNot ThreatenedNative
Machaerina rubiginosa
(baumea)
SedgesNot ThreatenedNative
Machaerina tenaxSedgesNot ThreatenedNative
Machaerina teretifoliaSedgesNot ThreatenedNative
Malus ×domestica
(apple)
Trees & Shrubs - DicotyledonsExotic
Malva neglecta
(dwarf mallow)
Herbs - Dicotyledons other than CompositesExotic
Malva parviflora
(small-flowered mallow)
Herbs - Dicotyledons other than CompositesExotic
Malva sylvestris
(large-flowered mallow)
Herbs - Dicotyledons other than CompositesExotic
Marrubium vulgare
(horehound)
Herbs - Dicotyledons other than CompositesExotic
Matricaria discoidea
(rayless chamomile)
Herbs - Dicotyledonous compositesExotic
Medicago lupulina
(black medick)
Herbs - Dicotyledons other than CompositesExotic
Medicago sativa
(lucerne)
Herbs - Dicotyledons other than CompositesExotic
Melicope ternata
(wharangi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Melicytus lanceolatus
(māhoe-wao, narrow-leaved māhoe)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Melicytus ramiflorus subsp. ramiflorus
(māhoe, hinahina, whitey wood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Melilotus officinalis
(yellow sweet clover)
Herbs - Dicotyledons other than CompositesExotic
Mentha pulegium
(pennyroyal)
Herbs - Dicotyledons other than CompositesExotic
Mentha spicata subsp. spicata
(mint)
Herbs - Dicotyledons other than CompositesExotic
Metrosideros carminea
(carmine rātā)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros colensoi
(rātā)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros diffusa
(white rātā)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros excelsa
(pōhutukawa)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros fulgens
(climbing rātā)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros perforata
(akatea)
Lianes & Related Trailing Plants - DicotyledonsThreatened – Nationally VulnerableNative
Metrosideros robusta
(northern rātā)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Microlaena avenacea
(bush rice grass, oat grass)
GrassesNot ThreatenedNative
Microlaena stipoides
(meadow rice grass, slender rice grass)
GrassesNot ThreatenedNative
Microtis oligantha
(small onion orchid)
OrchidsNot ThreatenedNative
Microtis parviflora
(onion-leaved orchid)
OrchidsNot ThreatenedNative
Microtis unifolia
(onion-leaved orchid, microtis)
OrchidsNot ThreatenedNative
Mida salicifolia
(maire)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Mirabilis jalapa
(four o'clock plant, marvel of Peru)
Herbs - Dicotyledons other than CompositesExotic
Miscanthus nepalensis
(Himalayan fairy grass)
GrassesExotic
Miscanthus sinensis
(Chinese fairy grass)
GrassesExotic
Misopates orontium
(wild antirrhinum)
Herbs - Dicotyledons other than CompositesExotic
Modiola caroliniana
(creeping mallow)
Herbs - Dicotyledons other than CompositesExotic
Montia fontana subsp. fontana
(blinks, blinkswater chickweed, dwarf montia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Morelotia affinis
(morelotia)
SedgesNot ThreatenedNative
Muehlenbeckia australis
(pōhuehue, large-leaved muehlenbeckia)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Muehlenbeckia axillaris
(creeping pōhuehue, creeping muehlenbeckia)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Muehlenbeckia complexa var. complexa
(small-leaved pōhuehue, scrub pōhuehue, wire vine)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Muscari armeniacum
(grape hyacinth)
Herbs - MonocotsExotic
Mycelis muralis
(wall lettuce)
Herbs - Dicotyledonous compositesExotic
Myosotis arvensis
(field forget-me-not)
Herbs - Dicotyledons other than CompositesExotic
Myosotis forsteri
(Forster's forget-me-not)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Myosotis laxa subsp. caespitosa
(water forget-me-not)
Herbs - Dicotyledons other than CompositesExotic
Myosotis scorpioides var. strigulosa
(water forget-me-not)
Herbs - Dicotyledons other than CompositesExotic
Myriophyllum aquaticum
(parrot's feather)
Herbs - Dicotyledons other than CompositesExotic
Myriophyllum pedunculatum subsp. novae-zelandiaeHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Myriophyllum propinquum
(common water milfoil)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Myriophyllum triphyllum
(Water milfoil)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Myriophyllum votschiiHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Myrsine australis
(red mapou, red matipo, mapau, red maple)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Myrsine salicina
(toro)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Nasturtium microphyllum
(one-rowed watercress)
Herbs - Dicotyledons other than CompositesExotic
Nasturtium officinale
(Watercress)
Herbs - Dicotyledons other than CompositesExotic
Nepeta cataria
(catnip)
Herbs - Dicotyledons other than CompositesExotic
Nephrolepis cordifolia
(tuber sword fern)
FernsExotic
Nephrolepis flexuosaFernsAt Risk – Naturally UncommonNative
Nertera ciliataHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Nertera depressa
(nertera, bead plant, fruiting duckweed)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Nertera dichondrifoliaHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Nertera scapanioidesHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Nertera villosa
(hairy forest nertera)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Nestegis cunninghamii
(black maire)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Nestegis lanceolata
(white maire)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Nestegis montana
(narrow-leaved maire)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Netrostylis capillarisSedgesNot ThreatenedNative
Nicandra physalodes
(apple of Peru)
Herbs - Dicotyledons other than CompositesExotic
Notogrammitis angustifolia subsp. nothofageti
(strapfern)
FernsNot ThreatenedNative
Notogrammitis billardierei
(common strap fern)
FernsNot ThreatenedNative
Notogrammitis ciliata
(strapfern)
FernsNot ThreatenedNative
Notogrammitis crassior
(dwarf strap fern)
FernsNot ThreatenedNative
Notogrammitis heterophylla
(taupeka, comb fern)
FernsNot ThreatenedNative
Notogrammitis patagonica
(strapfern)
FernsNot ThreatenedNative
Nymphaea alba
(common water lily)
Herbs - Dicotyledons other than CompositesExotic
Nymphaea mexicana
(Mexican water lily)
Herbs - Dicotyledons other than CompositesExotic
Nymphoides montana
(marshwort, entire marshwort)
Herbs - Dicotyledons other than CompositesExotic
Oenothera glazioviana
(evening primrose)
Herbs - Dicotyledons other than CompositesExotic
Oenothera stricta
(sand primrose)
Herbs - Dicotyledons other than CompositesExotic
Olearia arborescens
(common tree daisy, glossy tree daisy)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia furfuracea
(akepiro)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia ilicifolia
(mountain holly)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Olearia rani var. colorata
(heketara)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Ophioglossum coriaceum
(adder's tongue)
FernsNot ThreatenedNative
Oplismenus hirtellus subsp. imbecillisGrassesNot ThreatenedNative
Ornithopus perpusillus
(wild serradella)
Herbs - Dicotyledons other than CompositesExotic
Ornithopus pinnatus
(yellow serradella)
Herbs - Dicotyledons other than CompositesExotic
Orobanche minor
(broomrape)
Herbs - Dicotyledons other than CompositesExotic
Orthoceras novae-zeelandiae
(horned orchid)
OrchidsNot ThreatenedNative
Osmunda regalis
(royal fern)
FernsExotic
Ottelia ovalifolia
(Swamp lily)
Herbs - MonocotsExotic
Oxalis articulata
(sourgrass)
Herbs - Dicotyledons other than CompositesExotic
Oxalis corniculata subsp. corniculata
(creeping woodsorrel, horned oxalis)
Herbs - Dicotyledons other than CompositesExotic
Oxalis exilis
(creeping oxalis, yellow oxalis)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Oxalis incarnata
(lilac oxalis)
Herbs - Dicotyledons other than CompositesExotic
Oxalis latifolia
(fishtail oxalis)
Herbs - Dicotyledons other than CompositesExotic
Oxalis vallicola
(Pink shamrock)
Herbs - Dicotyledons other than CompositesExotic
Oxybasis ambiguaHerbs - Dicotyledons other than CompositesAt Risk – DecliningNative
Ozothamnus vauvilliersii
(Mountain tauhinu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Paesia scaberula
(lace fern, ring fern, scented fern, pig fern)
FernsNot ThreatenedNative
Pakau pennigera
(gully fern, feather fern, piupiu)
FernsNot ThreatenedNative
Palhinhaea cernuaLycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Panicum capillare
(witchgrass)
GrassesExotic
Panicum dichotomiflorum
(smooth witch-grass)
GrassesExotic
Papaver atlanticumHerbs - Dicotyledons other than CompositesExotic
Papaver somniferum subsp. somniferum
(opium poppy)
Herbs - Dicotyledons other than CompositesExotic
Parablechnum novae-zelandiae
(kiokio, horokio, palm leaf fern)
FernsNot ThreatenedNative
Parablechnum procerum
(small kiokio)
FernsNot ThreatenedNative
Parapolystichum glabellum
(smooth shield fern)
FernsNot ThreatenedNative
Parapolystichum microsorum subsp. pentangulareFernsNot ThreatenedNative
Paraserianthes lophantha
(brush wattle)
Trees & Shrubs - DicotyledonsExotic
Parochetus communis
(shamrock pea)
Herbs - Dicotyledons other than CompositesExotic
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
Parthenocissus tricuspidata
(Virginian creeper)
Lianes & Related Trailing Plants - DicotyledonsExotic
Paspalum conjugatumGrassesExotic
Paspalum dilatatum
(paspalum)
GrassesExotic
Paspalum distichum
(Mercer grass)
GrassesExotic
Passiflora tetrandra
(kohia, NZ passionflower, NZ passionfruit)
Lianes & Related Trailing Plants - DicotyledonsNot ThreatenedNative
Pastinaca sativa
(wild parsnip)
Herbs - Dicotyledons other than CompositesExotic
Paulownia tomentosa
(Paulownia)
Trees & Shrubs - DicotyledonsExotic
Pectinopitys ferruginea
(miro, brown pine)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Pelargonium inodorum
(kōpata)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Pellaea rotundifolia
(round-leaved fern, New Zealand cliff brake)
FernsNot ThreatenedNative
Pennantia corymbosa
(kaikōmako)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pentapogon avenoides
(mountain oat grass)
GrassesNot ThreatenedNative
Pentapogon crinitus
(long-hair plume grass)
GrassesNot ThreatenedNative
Pentapogon quadrisetusGrassesAt Risk – DecliningNative
Peperomia tetraphyllaHerbs - Dicotyledons other than CompositesAt Risk – Naturally UncommonNative
Peperomia urvilleana
(peperomia)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Persicaria capitata
(pink headed knot weed)
Herbs - Dicotyledons other than CompositesExotic
Persicaria hydropiper
(water pepper)
Herbs - Dicotyledons other than CompositesExotic
Persicaria lapathifolia
(pale willow weed)
Herbs - Dicotyledons other than CompositesExotic
Persicaria maculosa
(willow weed)
Herbs - Dicotyledons other than CompositesExotic
Persicaria prostrataHerbs - Dicotyledons other than CompositesNon-resident Native – ColoniserNative
Phlegmariurus varius
(clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Phormium cookianum subsp. hookeri
(mountain flax, wharariki)
Herbs - MonocotsNot ThreatenedNative
Phormium tenax
(flax, harakeke, kōrari (Māori name for inflorescence).)
Herbs - MonocotsNot ThreatenedNative
Phyllocladus toatoa
(toatoa)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Phyllocladus trichomanoides
(tānekaha, celery pine)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Physalis peruviana
(Cape gooseberry)
Herbs - Dicotyledons other than CompositesExotic
Phytolacca americana
(pokeweed)
Herbs - Dicotyledons other than CompositesExotic
Phytolacca octandra
(inkweed)
Trees & Shrubs - DicotyledonsExotic
Picris burbidgeaeHerbs - Dicotyledonous compositesThreatened – Nationally VulnerableNative
Pilosella officinarum
(hawkweed, mouse-ear hawkweed)
Herbs - Dicotyledonous compositesExotic
Pilularia novae-hollandiae
(pillwort)
FernsNot ThreatenedNative
Pimelea prostrata subsp. thermalis
(pinātoro)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pimelea prostrata subsp. vulcanica
(pinātoro)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pimelea tomentosaTrees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Pinus contorta
(lodgepole pine)
Trees & Shrubs - GymnospermsExotic
Pinus muricata
(Bishop pine)
Trees & Shrubs - GymnospermsExotic
Pinus nigra subsp. nigra
(black pine)
Trees & Shrubs - GymnospermsExotic
Pinus patula
(Mexican weeping pine)
Trees & Shrubs - GymnospermsExotic
Pinus pinaster
(cluster pine)
Trees & Shrubs - GymnospermsExotic
Pinus radiata
(Monterey pine, radiata pine)
Trees & Shrubs - GymnospermsExotic
Pinus strobus
(eastern white pine, northern white pine)
Trees & Shrubs - GymnospermsExotic
Piper excelsum subsp. excelsum
(kawakawa, pepper tree)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pittosporum colensoiTrees & Shrubs - DicotyledonsNot ThreatenedNative
Pittosporum cornifolium
(tāwhiri karo)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pittosporum eugenioides
(tarata, lemonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pittosporum kirkii
(Kirk’s kōhūhū, thick-leaved kohukohu)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Pittosporum ralphii
(karo)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pittosporum tenuifolium
(kohukohu, kōhūhū, black matipo)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Plagianthus regius subsp. regius
(mānatu, ribbonwood, lowland ribbonwood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Plantago australis
(swamp 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
Pleioblastus variegatusGrassesExotic
Poa annua
(annual poa)
GrassesExotic
Poa cita
(silver tussock)
GrassesNot ThreatenedNative
Poa pratensis
(Kentucky bluegrass)
GrassesExotic
Poa pusillaGrassesNot ThreatenedNative
Poa trivialis
(rough-stalked meadow grass)
GrassesExotic
Podocarpus laetus
(mountain tōtara, Hall's tōtara, thin-barked tōtara, tōtara-kiri-kōtukutuku)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Podocarpus totara var. totara
(tōtara)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Polycarpon tetraphyllum
(allseed)
Herbs - Dicotyledons other than CompositesExotic
Polygala verticillataHerbs - Dicotyledons other than CompositesExotic
Polygonum aviculare
(wireweed)
Herbs - Dicotyledons other than CompositesExotic
Polyphlebium endlicherianumFernsNot ThreatenedNative
Polyphlebium venosum
(veined bristle fern, veined filmy fern)
FernsNot ThreatenedNative
Polypogon monspeliensis
(beard grass)
GrassesExotic
Polystichum silvaticumFernsNot ThreatenedNative
Polystichum vestitum
(punui, prickly shield fern)
FernsNot ThreatenedNative
Polystichum wawranumFernsNot ThreatenedNative
Pomaderris amoena
(tauhinu)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Populus alba
(white poplar)
Trees & Shrubs - DicotyledonsExotic
Populus yunnanensis
(Yunnan poplar)
Trees & Shrubs - DicotyledonsExotic
Portulaca oleracea
(purslane)
Herbs - Dicotyledons other than CompositesExotic
Potamogeton cheesemanii
(red pondweed)
Herbs - MonocotsNot ThreatenedNative
Potamogeton crispus
(curly pondweed)
Herbs - MonocotsExotic
Potamogeton ochreatus
(blunt pondweed)
Herbs - MonocotsNot ThreatenedNative
Potamogeton suboblongus
(mud pondweed)
Herbs - MonocotsNot ThreatenedNative
Potentilla indica
(Indian strawberry)
Herbs - Dicotyledons other than CompositesExotic
Potentilla recta
(tall cinquefoil)
Herbs - Dicotyledons other than CompositesExotic
Prasophyllum colensoi
(leek orchid)
OrchidsNot ThreatenedNative
Prasophyllum hectorii
(swamp leek orchid)
OrchidsAt Risk – DecliningNative
Prumnopitys taxifolia
(mataī, black pine)
Trees & Shrubs - GymnospermsNot ThreatenedNative
Prunella vulgaris
(self-heal)
Trees & Shrubs - DicotyledonsExotic
Prunus laurocerasus
(cherry laurel)
Trees & Shrubs - DicotyledonsExotic
Prunus persica
(peach)
Trees & Shrubs - DicotyledonsExotic
Prunus serrulata
(Japanese hill cherry)
Trees & Shrubs - DicotyledonsExotic
Prunus ×domestica
(plum)
Trees & Shrubs - DicotyledonsExotic
Pseudodiphasium volubile
(climbing clubmoss, waewaekoukou)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Pseudognaphalium luteoalbumHerbs - Dicotyledonous compositesNot ThreatenedNative
Pseudolycopodium densum
(clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Not ThreatenedNative
Pseudopanax arboreus
(fivefinger, five finger, whauwhaupaku)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pseudopanax colensoi var. colensoi
(mountain fivefinger, three finger)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pseudopanax crassifolius
(horoeka, lancewood)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pseudosasa japonica
(arrow bamboo)
GrassesExotic
Pseudotsuga menziesii
(Douglas fir, Oregon pine)
Trees & Shrubs - GymnospermsExotic
Pseudowintera axillaris
(lowland horopito, lowland pepper tree)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Pseudowintera colorata
(red horopito, mountain horopito, alpine peppertree)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Psilotum nudum
(whisk fern, skeleton fork fern)
FernsNot 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 alobula
(greenhood)
OrchidsNot ThreatenedNative
Pterostylis banksii
(tutukiwi, greenhood)
OrchidsNot ThreatenedNative
Pterostylis cardiostigmaOrchidsNot ThreatenedNative
Pterostylis foliata
(grassland greenhood)
OrchidsAt Risk – Naturally UncommonNative
Pterostylis graminea
(grass-leaved greenhood)
OrchidsNot ThreatenedNative
Pterostylis tasmanica
(plumed greenhood)
OrchidsThreatened – Nationally VulnerableNative
Pterostylis trullifolia
(trowel-leaved orchid)
OrchidsNot ThreatenedNative
Pyracantha angustifolia
(orange firethorn)
Trees & Shrubs - DicotyledonsExotic
Pyracantha crenatoserrata
(firethorn)
Trees & Shrubs - DicotyledonsExotic
Pyrrosia elaeagnifolia
(leather-leaf fern, pyrrosia)
FernsNot ThreatenedNative
Pyrus communis
(pear)
Trees & Shrubs - DicotyledonsExotic
Quercus robur
(oak, European oak)
Trees & Shrubs - DicotyledonsExotic
Quintinia serrata
(tāwheowheo, quintinia)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Ranunculus acaulis
(sand buttercup, shore buttercup)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ranunculus acris subsp. acris
(giant buttercup)
Herbs - Dicotyledons other than CompositesExotic
Ranunculus amphitrichus
(waoriki)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ranunculus bulbosus subsp. bulbosus
(bulbous buttercup)
Herbs - Dicotyledons other than CompositesExotic
Ranunculus flammula
(spearwort)
Herbs - Dicotyledons other than CompositesExotic
Ranunculus limosella
(mud buttercup)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ranunculus macropus
(swamp buttercup)
Herbs - Dicotyledons other than CompositesData DeficientNative
Ranunculus reflexus
(hairy buttercup, maru, maruru, kopukapuka, pirikau)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Ranunculus repens
(buttercup)
Herbs - Dicotyledons other than CompositesExotic
Ranunculus sardous
(hairy buttercup)
Herbs - Dicotyledons other than CompositesExotic
Ranunculus sceleratus
(celery-leaved buttercup)
Herbs - Dicotyledons other than CompositesExotic
Ranunculus trichophyllus
(water buttercup)
Herbs - Dicotyledons other than CompositesExotic
Raoulia albosericeaHerbs - Dicotyledonous compositesNot ThreatenedNative
Raoulia australis
(common scabweed)
Herbs - Dicotyledonous compositesAt Risk – DecliningNative
Raoulia glabra
(mat daisy)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Raoulia tenuicaulis
(tutahuna, mat daisy)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Raphanus raphanistrum subsp. maritimus
(sea radish)
Herbs - Dicotyledons other than CompositesExotic
Raphanus raphanistrum subsp. raphanistrum
(wild radish)
Herbs - Dicotyledons other than CompositesExotic
Raukaua anomalusTrees & Shrubs - DicotyledonsNot ThreatenedNative
Raukaua edgerleyi
(raukawa)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Raukaua simplex
(haumakoroa)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Reseda alba
(white mignonette)
Herbs - Dicotyledons other than CompositesExotic
Rhopalostylis sapida
(nīkau)
Trees & Shrubs - MonocotyledonsNot ThreatenedNative
Ricinus communis
(castor oil plant)
Trees & Shrubs - DicotyledonsExotic
Ripogonum scandens
(supplejack, kareao, pirita)
Lianes - MonocotsNot ThreatenedNative
Robinia pseudoacacia
(black locust)
Trees & Shrubs - DicotyledonsExotic
Roldana petasitis
(velvet groundsel)
Herbs - Dicotyledonous compositesExotic
Romulea rosea
(onion grass)
Herbs - MonocotsExotic
Rorippa divaricata
(New Zealand watercress, matangoa)
Herbs - Dicotyledons other than CompositesThreatened – Nationally VulnerableNative
Rorippa palustris
(marsh yellow cress, poniu)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Rosa canina
(dog rose)
Trees & Shrubs - DicotyledonsExotic
Rosa multiflora
(baby rose, Japanese rose, multiflora rose)
Trees & Shrubs - DicotyledonsExotic
Rosa rubiginosa
(sweet brier)
Trees & Shrubs - DicotyledonsExotic
Rosa wichuraiana hybrids
(rambler roses)
Trees & Shrubs - DicotyledonsExotic
Rosa ‘Madame Plantier’Trees & Shrubs - DicotyledonsExotic
Rubus australis
(tātarāmoa, bush lawyer, swamp lawyer)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Rubus cissoides
(tātarāmoa, bush lawyer)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Rubus fruticosus agg.
(blackberry)
Trees & Shrubs - DicotyledonsExotic
Rubus nemoralis
(blackberry)
Trees & Shrubs - DicotyledonsExotic
Rubus phoenicolasius
(Japanese wineberry)
Trees & Shrubs - DicotyledonsExotic
Rubus schmidelioides var. schmidelioides
(tātarāmoa, bush lawyer, white-leaved lawyer)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Rumex acetosella
(sheep's sorrel)
Herbs - Dicotyledons other than CompositesExotic
Rumex conglomeratus
(clustered dock)
Herbs - Dicotyledons other than CompositesExotic
Rumex crispus
(curled dock)
Herbs - Dicotyledons other than CompositesExotic
Rumex obtusifolius
(broad-leaved dock)
Herbs - Dicotyledons other than CompositesExotic
Rumex pulcher
(fiddle dock)
Herbs - Dicotyledons other than CompositesExotic
Rumex sagittatus
(climbing dock)
Herbs - Dicotyledons other than CompositesExotic
Rumohra adiantiformis
(leathery shield fern, florists fern)
FernsNot ThreatenedNative
Ruppia megacarpa
(Horses mane weed, lakeweed)
Herbs - MonocotsAt Risk – Naturally UncommonNative
Ruppia polycarpa
(Horses mane weed, lakeweed)
Herbs - MonocotsNot ThreatenedNative
Rytidosperma clavatum
(bristle grass)
GrassesNot ThreatenedNative
Rytidosperma gracile
(dainty bristle grass)
GrassesNot ThreatenedNative
Rytidosperma penicillatum
(danthonia)
GrassesExotic
Rytidosperma setifolium
(bristle tussock, mountain danthonia)
GrassesNot ThreatenedNative
Rytidosperma virideGrassesNot ThreatenedNative
Sagina procumbens
(procumbent pearlwort)
Herbs - Dicotyledons other than CompositesExotic
Salix alba var. vitellina
(golden willow)
Trees & Shrubs - DicotyledonsExotic
Salix babylonica
(weeping willow)
Trees & Shrubs - DicotyledonsExotic
Salix cinerea
(grey willow, pussy willow)
Trees & Shrubs - DicotyledonsExotic
Salix fragilis × S. euxina
(crack willow)
Trees & Shrubs - DicotyledonsExotic
Salix matsudana
(tortured willow, twisted willow)
Trees & Shrubs - DicotyledonsExotic
Salix ×reichardtii
(pussy willow)
Trees & Shrubs - DicotyledonsExotic
Sambucus nigra
(elder, elderflower, elderberry)
Trees & Shrubs - DicotyledonsExotic
Schefflera digitata
(patatē, patē, seven-finger)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Schizaea bifida
(forked comb fern)
FernsNot ThreatenedNative
Schizaea dichotoma
(fan fern)
FernsAt Risk – Naturally UncommonNative
Schoenoplectus tabernaemontani
(kuawa)
SedgesNot ThreatenedNative
Schoenus brevifolius
(bog schoenus, the stabber)
SedgesNot ThreatenedNative
Schoenus carseiSedgesThreatened – Nationally CriticalNative
Schoenus maschalinus
(dwarf bog rush)
SedgesNot ThreatenedNative
Schoenus tendo
(kauri sedge, kauri schoenus)
SedgesNot ThreatenedNative
Scleranthus annuusHerbs - Dicotyledons other than CompositesExotic
Scleranthus uniflorusHerbs - Dicotyledons other than CompositesNot ThreatenedNative
Scrophularia auriculata
(Water figwort)
Herbs - Dicotyledons other than CompositesExotic
Secale cereale
(rye)
GrassesExotic
Sedum album
(white stonecrop)
Herbs - Dicotyledons other than CompositesExotic
Selaginella kraussiana
(Selaginella, African clubmoss)
Lycophytes (clubmosses, selaginella, quillworts)Exotic
Senecio bipinnatisectus
(Australian fireweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Senecio minimus
(fireweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Senecio skirrhodon
(gravel groundsel)
Herbs - Dicotyledonous compositesExotic
Senecio sylvaticus
(wood groundsel)
Herbs - Dicotyledonous compositesExotic
Senecio vulgaris
(common groundsel)
Herbs - Dicotyledonous compositesExotic
Senna multiglandulosa
(Buttercup bush)
Trees & Shrubs - DicotyledonsExotic
Sequoia sempervirens
(redwood)
Trees & Shrubs - GymnospermsExotic
Setaria gracilis
(knot-root bristle grass)
GrassesExotic
Setaria palmifolia
(palm grass)
GrassesExotic
Setaria pumila
(yellow bristle grass)
GrassesExotic
Setaria verticillata
(rough bristle grass)
GrassesExotic
Setaria viridis
(green bristle grass)
GrassesExotic
Sherardia arvensis
(field madder)
Herbs - Dicotyledons other than CompositesExotic
Sigesbeckia orientalisHerbs - Dicotyledonous compositesExotic
Silene armeriaHerbs - Dicotyledons other than CompositesExotic
Silene gallica
(catchfly)
Herbs - Dicotyledons other than CompositesExotic
Silene vulgaris subsp. vulgaris
(bladder campion)
Herbs - Dicotyledons other than CompositesExotic
Sison amomum
(stone parsley)
Herbs - Dicotyledons other than CompositesExotic
Sisymbrium officinale
(hedge mustard)
Herbs - Dicotyledons other than CompositesExotic
Sisyrinchium micranthum
(blue pigroot)
Herbs - MonocotsExotic
Sisyrinchium rosulatum
(Annual blue-eyed grass)
Herbs - MonocotsExotic
Solanum americanum
(small-flowered nightshade)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Solanum aviculare var. aviculare
(poroporo)
Trees & Shrubs - DicotyledonsThreatened – Nationally VulnerableNative
Solanum laciniatum
(poroporo, bullibulli)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Solanum mauritianum
(woolly nightshade)
Trees & Shrubs - DicotyledonsExotic
Solanum nigrum
(black nightshade)
Herbs - Dicotyledons other than CompositesExotic
Solanum nitidibaccatum
(hairy nightshade)
Herbs - Dicotyledons other than CompositesExotic
Solanum pseudocapsicum
(Jerusalem cherry)
Trees & Shrubs - DicotyledonsExotic
Solanum tuberosum
(potato)
Herbs - Dicotyledons other than CompositesExotic
Soliva sessilis
(Onehunga weed)
Herbs - Dicotyledonous compositesExotic
Sonchus asper
(prickly sow thistle)
Herbs - Dicotyledonous compositesExotic
Sonchus oleraceus
(sow thistle, sowthistle)
Herbs - Dicotyledonous compositesExotic
Sophora microphylla
(kōwhai, weeping kōwhai, small-leaved kōwhai)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Sparaxis tricolor
(harlequin flower)
Herbs - MonocotsExotic
Sparganium subglobosum
(bur-reed, maru)
Herbs - MonocotsNot ThreatenedNative
Spergula arvensis
(spurrey)
Herbs - Dicotyledons other than CompositesExotic
Spergularia rubra
(sand spurrey)
Herbs - Dicotyledons other than CompositesExotic
Sphaeropteris medullaris
(mamaku, black tree fern)
FernsNot ThreatenedNative
Spiraea japonica
(Japanese spiraea)
Trees & Shrubs - DicotyledonsExotic
Spiranthes australis
(lady's tresses, spiranthes orchid)
OrchidsAt Risk – DecliningNative
Sporobolus africanus
(rat's tail)
GrassesExotic
Stachys arvensis
(staggerweed)
Herbs - Dicotyledons other than CompositesExotic
Stachys sylvatica
(hedge woundwort)
Herbs - Dicotyledons other than CompositesExotic
Stellaria alsine
(bog stitchwort)
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
Stenostachys gracilisGrassesNot ThreatenedNative
Stenotaphrum secundatum
(buffalo grass)
GrassesExotic
Sticherus cunninghamii
(umbrella fern, waekura, tapuwae kotuku)
FernsNot ThreatenedNative
Streblus heterophyllus
(small-leaved milk tree, tūrepo)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Stuckenia pectinata
(fennel-leaved pondweed, sago pondweed)
Herbs - MonocotsAt Risk – Naturally UncommonNative
Styphelia nesophila
(pātōtara, dwarf mingimingi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Symphyotrichum lanceolatum
(sea aster)
Herbs - Dicotyledonous compositesExotic
Symphyotrichum novi-belgii hybrids
(Michaelmas daisy)
Herbs - Dicotyledonous compositesExotic
Syzygium maire
(swamp maire, maire tawake, waiwaka)
Trees & Shrubs - DicotyledonsThreatened – Nationally CriticalNative
Tamarix chinensis
(Chinese tamarisk)
Trees & Shrubs - DicotyledonsExotic
Thelymitra carnea
(pink sun orchid, early sun orchid)
OrchidsNot ThreatenedNative
Thelymitra cyanea
(swamp sun orchid, striped sun orchid)
OrchidsNot ThreatenedNative
Thelymitra formosa
(sun orchid)
OrchidsAt Risk – Naturally UncommonNative
Thelymitra longifolia
(white sun orchid, māikuku)
OrchidsNot ThreatenedNative
Thelymitra pauciflora
(sun orchid)
OrchidsNot ThreatenedNative
Thelymitra pulchella
(striped sun orchid, beautiful sun orchid)
OrchidsNot ThreatenedNative
Thelypteris confluens
(marsh fern, swamp fern)
FernsAt Risk – Naturally UncommonNative
Tmesipteris elongata
(fork fern)
FernsNot ThreatenedNative
Tmesipteris lanceolata
(fork fern)
FernsNot ThreatenedNative
Tmesipteris tannensis
(fork fern)
FernsNot ThreatenedNative
Toronia toru
(toru, toro, toto, mihimihi)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Toxicodendron succedaneum
(Japanese wax-tree)
Trees & Shrubs - DicotyledonsExotic
Tradescantia fluminensis
(wandering Jew)
Herbs - MonocotsExotic
Trifolium arvense
(haresfoot trefoil)
Herbs - Dicotyledons other than CompositesExotic
Trifolium cernuum
(drooping-flowered clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium dubium
(suckling clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium micranthum
(lesser suckling clover)
Herbs - Dicotyledons other than CompositesExotic
Trifolium pratense
(red 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
Trisetum arduanumGrassesNot ThreatenedNative
Triticum aestivumGrassesExotic
Tropaeolum majus
(nasturtium)
Herbs - Dicotyledons other than CompositesExotic
Tupeia antarctica
(Tāpia, pirita, white mistletoe, tupia, kohuorangi)
Trees & Shrubs - DicotyledonsAt Risk – DecliningNative
Typha orientalis
(raupō, bullrush)
Herbs - MonocotsNot ThreatenedNative
Ulex europaeus
(gorse)
Trees & Shrubs - DicotyledonsExotic
Ulmus ×hollandica
(suckering elm)
Trees & Shrubs - DicotyledonsExotic
Urtica ferox
(ongaonga, tree nettle)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Urtica incisa
(stinging nettle)
Herbs - Dicotyledons other than CompositesExotic
Urtica sykesii
(native nettle, bush nettle)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Urtica urens
(nettle, stinging nettle)
Herbs - Dicotyledons other than CompositesExotic
Utricularia australis
(yellow bladderwort)
Herbs - Dicotyledons other than CompositesThreatened – Nationally CriticalNative
Verbascum blattaria
(white mullein, moth mullein)
Herbs - Dicotyledons other than CompositesExotic
Verbascum thapsus
(woolly mullein, common mullein)
Herbs - Dicotyledons other than CompositesExotic
Verbascum virgatum
(moth mullein, wand mullein)
Herbs - Dicotyledons other than CompositesExotic
Verbena bonariensis
(purple-top, purple-top vervain)
Herbs - Dicotyledons other than CompositesExotic
Veronica anagallis-aquatica
(water speedwell)
Herbs - Dicotyledons other than CompositesExotic
Veronica arvensis
(field speedwell, corn speedwell)
Herbs - Dicotyledons other than CompositesExotic
Veronica officinalis
(common speedwell)
Herbs - Dicotyledons other than CompositesExotic
Veronica persica
(scrambling speedwell, Persian speedwell)
Herbs - Dicotyledons other than CompositesExotic
Veronica serpyllifolia
(turf speedwell, thyme-leaved speedwell)
Herbs - Dicotyledons other than CompositesExotic
Veronica stenophylla var. stenophylla
(hebe)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Veronica stricta var. stricta
(koromiko)
Trees & Shrubs - DicotyledonsNot ThreatenedNative
Vicia hirsuta
(hairy vetch, tiny vetch)
Herbs - Dicotyledons other than CompositesExotic
Vicia sativa
(vetch)
Herbs - Dicotyledons other than CompositesExotic
Vinca major
(periwinkle)
Herbs - Dicotyledons other than CompositesExotic
Viola arvensis
(field pansy)
Herbs - Dicotyledons other than CompositesExotic
Viola cunninghamii
(mountain violet, white violet)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Viola filicaulis
(forest violet)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Viola odorata
(violet)
Herbs - Dicotyledons other than CompositesExotic
Viola tricolor
(heartsease)
Herbs - Dicotyledons other than CompositesExotic
Vitis vinifera
(grape)
Lianes & Related Trailing Plants - DicotyledonsExotic
Vittadinia australis
(white fuzzweed)
Herbs - Dicotyledonous compositesNot ThreatenedNative
Wahlenbergia violacea
(violet harebell)
Herbs - Dicotyledons other than CompositesNot ThreatenedNative
Watsonia borbonica subsp. arderneiHerbs - MonocotsExotic
Watsonia meriana
(watsonia)
Herbs - MonocotsExotic
Weigela floridaTrees & Shrubs - DicotyledonsExotic
Wisteria sinensis
(Wisteria)
Lianes & Related Trailing Plants - DicotyledonsExotic
Wolffia australiana
(water-meal)
Herbs - MonocotsNot ThreatenedNative
Yucca gloriosa
(Spanish dagger, palm lily, mound-lily yucca)
Herbs - MonocotsExotic
Zannichellia palustris
(Horned pondweed)
Herbs - MonocotsAt Risk – Naturally UncommonNative
Zantedeschia aethiopica
(arum lily)
Herbs - MonocotsExotic
Zealandia novae-zealandiae
(mountain hound's tongue fern)
FernsNot ThreatenedNative
Zealandia pustulata subsp. pustulata
(hound's tongue, kōwaowao, pāraharaha)
FernsNot ThreatenedNative