Threatened & Endangered Plants of Hawai‘i

Hawai‘i State statutes link the threatened and endangered (T&E) plant species listed with the State to the Federal list of (T&E) plant species found here.

E = endangered
T = threatened
P = formally proposed as E or T
C = candidate for listing
R = recommended for listing (L) as E or T, or for candidacy (C)
SOC = species of concern

Scientific Name Common Name
Status (Listing Priority)
Abutilon eremitopetalum No common name
E
Abutilon menziesii Ko‘oloa‘ula
E
Abutilon sandwicense No common name
E
Acaena exigua Liliwai
E
Achyranthes mutica No common name
E
Achyranthes splendens var. rotundata No common name
E
Adenophorus periens No common name
E
Alectryon macrococcus var. auwahiensis Mahoe
E
Alectryon macrococcus var. macrococcus Mahoe
E
Alsinidendron lychnoides Kuawawaenohu
E
Alsinidendron obovatum No common name
E
Alsinidendron trinerve No common name
E
Alsinidendron viscosum No common name
E
Amaranthus brownii No common name
E
Argyroxiphium kauense ‘Ahinahina, Ka‘u silversword
E
Argyroxiphium sandwicense ssp. macrocephalum ‘Ahinahina, Haleakala silversword
T
Argyroxiphium sandwicense ssp. sandwicense ‘Ahinahina, Mauna Kea silversword
E
Asplenium fragile var. insulare No common name
E
Bidens micrantha ssp. kalealaha Ko‘oko‘olau
E
Bidens wiebkei Ko‘oko‘olau
E
Bonamia menziesii No common name
E
Brighamia insignis ‘Olulu
E
Brighamia rockii Pua ‘ala
E
Caesalpinia kavaiensis Uhiuhi
E
Canavalia molokaiensis ‘Awikiwiki
E
Cenchrus agrimoniodes var. agrimonioides Kamanomano
E
Cenchrus agrimonioides var. laysanensis Kamanomano
E
Centaurium sebaeoides ‘Awiwi
E
Chamaesyce celastroides var. kaenana ‘Akoko
E
Chamaesyce deppeana ‘Akoko
E
Chamaesyce halemanui ‘Akoko
E
Chamaesyce herbstii ‘Akoko
E
Chamaesyce kuwaleana ‘Akoko
E
Chamaesyce rockii ‘Akoko
E
Chamaesyce skottsbergii var. skottsbergii ‘Akoko
E
Clermontia drepanomorpha ‘Oha wai
E
Clermontia lindseyana ‘Oha wai
E
Clermontia oblongifolia ssp. brevipes ‘Oha wai
E
Clermontia oblongifolia ssp. mauiensis ‘Oha wai
E
Clermontia peleana ssp. peleana ‘Oha wai
E
Clermontia peleana ssp. singulifolia ‘Oha wai
E
Clermontia pyrularia ‘Oha wai
E
Clermontia samuelii ssp. hanaensis ‘Oha wai
E
Clermontia samuellii ssp. samuellii ‘Oha wai
E
Colubrina oppositifolia Kauila
E
Ctenitis squamigera Pauoa
E
Cyanea acuminata Haha
E
Cyanea asarifolia Haha
E
Cyanea copelandii ssp. copelandii Haha
E
Cyanea copelandii ssp. haleakalaensis Haha
E
Cyanea crispa (listed as Rollandia crispa) Haha
E
Cyanea dunbarii Haha
E
Cyanea glabra Haha
E
Cyanea grimesiana ssp. grimesiana Haha
E
Cyanea grimesiana ssp. obatae Haha
E
Cyanea hamatiflora ssp. carlsonii Haha
E
Cyanea hamatiflora ssp. hamatiflora Haha
E
Cyanea humboldtiana Haha
E
Cyanea koolauensis Haha
E
Cyanea lobata Haha
E
Cyanea longiflora Haha
E
Cyanea macrostegia ssp. gibsonii Haha
E
Cyanea mannii Haha
E
Cyanea mceldowneyi Haha
E
Cyanea pinnatifida Haha
E
Cyanea platyphylla Haha
E
Cyanea procera Haha
E
Cyanea recta Haha
T
Cyanea remyi Haha
E
Cyanea shipmanii Haha
E
Cyanea st.-johnii Haha
E
Cyanea stictophylla Haha
E
Cyanea superba ssp. regina Haha
E
Cyanea superba ssp. superba Haha
E
Cyanea truncata Haha
E
Cyanea undulata Haha
E
Cyperus trachysanthos Pu‘uka‘a
E
Cyrtandra crenata Ha‘iwale
E
Cyrtandra cyaneoides Mapele
E
Cyrtandra dentata Ha‘iwale
E
Cyrtandra giffardii Ha‘iwale
E
Cyrtandra limahuliensis Ha‘iwale
T
Cyrtandra munroi Ha‘iwale
E
Cyrtandra polyantha Ha‘iwale
E
Cyrtandra subumbellata Ha‘iwale
E
Cyrtandra tintinnabula Ha‘iwale
E
Cyrtandra viridiflora Ha‘iwale
E
Delissea rhytidosperma No common name
E
Delissea rivularis No common name
E
Delissea subcordata No common name
E
Delissea undulata ssp. kauaiensis No common name
E
Delissea undulata ssp. niihauensis No common name
E
Delissea undulata ssp. undulata No common name
E
Diellia erecta No common name
E
Diellia falcata No common name
E
Diellia pallida (proposed as D. laciniata) No common name
E
Diellia unisora No common name
E
Diplazium molokaiense No common name
E
Dubautia herbstobatae Na‘ena‘e
E
Dubautia latifolia Kahalapehu
E
Dubautia pauciflorula Na‘ena‘e
E
Dubautia plantaginea ssp. humilis Na‘ena‘e
E
Eragrostis fosbergii No common name
E
Eugenia koolauensis Nioi
E
Euphorbia haeleeleana ‘Akoko
E
Exocarpos luteolus Heau
E
Flueggea neowawraea Mehamehame
E
Gahnia lanaiensis No common name
E
Gardenia brighamii Nanu
E
Gardenia mannii Nanu
E
Geranium arboreum Nohoanu
E
Geranium multiflorum Nohoanu
E
Gouania hillebrandii (CH) No common name
E
Gouania meyenii No common name
E
Gouania vitifolia No common name
E
Haplostachys haplostachya No common name
E
Hedyotis cookiana ‘Awiwi
E
Hedyotis coriacea Kio‘ele
E
Hedyotis degeneri var. coprosmifolia No common name
E
Hedyotis degeneri var. degeneri No common name
E
Hedyotis mannii No common name
E
Hedyotis parvula No common name
E
Hedyotis schlechtendahliana var. remyi Kopa
E
Hedyotis st.-johnii No common name
E
Hesperomannia arborescens No common name
E
Hesperomannia arbuscula No common name
E
Hesperomannia lydgatei No common name
E
Hibiscadelphus distans Hau kuahiwi
E
Hibiscadelphus giffardianus Hau kuahiwi
E
Hibiscadelphus hualalaiensis Hau kuahiwi
E
Hibiscadelphus woodii Hau kuahiwi
E
Hibiscus arnottianus ssp. immaculatus Koki‘o ke‘oke‘o
E
Hibiscus brackenridgei ssp. brackenridgei Ma‘o hau hele
E
Hibiscus brackenridgei ssp. mokuleianus Ma‘o hau hele
E
Hibiscus clayi Koki‘o ‘ula‘ula; aloalo
E
Hibiscus waimeae ssp. hannerae Koki‘o ke‘oke‘o
E
Ischaemum byrone Hilo ischaemum
E
Isodendrion hosakae Aupaka
E
Isodendrion laurifolium Aupaka
E
Isodendrion longifolium Aupaka
T
Isodendrion pyrifolium Aupaka; wahine noho kula
E
Kanaloa kahoolawensis Kohe malama malama o Kanaloa
E
Kokia cookei Koki‘o
E
Kokia drynarioides (CH) Hau hele ‘ula; koki‘o
E
Kokia kauaiensis Koki‘o
E
Labordia cyrtandrae Kamakahala
E
Labordia lydgatei Kamakahala
E
Labordia tinifolia var. lanaiensis Kamakahala
E
Labordia tinifolia var. wahiawaensis Kamakahala
E
Labordia triflora Kamakahala
E
Lepidium arbuscula ‘Anaunau
E
Lipochaeta fauriei Nehe
E
Lipochaeta kamolensis Nehe
E
Lipochaeta lobata var. leptophylla Nehe
E
Lipochaeta micrantha var. exigua Nehe
E
Lipochaeta micrantha var. micrantha Nehe
E
Lipochaeta tenuifolia Nehe
E
Lipochaeta venosa Nehe
E
Lipochaeta waimeaensis Nehe
E
Lobelia gaudichaudii ssp. koolauensis No common name
E
Lobelia monostachya No common name
E
Lobelia niihauensis No common name
E
Lobelia oahuensis No common name
E
Lysimachia filifolia No common name
E
Lysimachia lydgatei No common name
E
Lysimachia maxima (= L. ternifolia) No common name
E
Mariscus fauriei No common name
E
Mariscus pennatiformis ssp. bryanii No common name
E
Mariscus pennatiformis ssp. pennatiformis No common name
E
Marsilea villosa ‘Ihi‘ihi
E
Melicope adscendens Alani
E
Melicope balloui Alani
E
Melicope haupuensis Alani
E
Melicope knudsenii Alani
E
Melicope lydgatei Alani
E
Melicope mucronulata Alani
E
Melicope munroi Alani
E
Melicope ovalis Alani
E
Melicope pallida Alani
E
Melicope quadrangularis Alani
E
Melicope reflexa Alani
E
Melicope saint-johnii Alani
E
Melicope zahlbruckneri Alani
E
Munroidendron racemosum No common name
E
Myrsine juddii Kolea
E
Myrsine linearifolia Kolea
T
Neraudia angulata var. angulata No common name
E
Neraudia angulata var. dentata No common name
E
Neraudia ovata No common name
E
Neraudia sericea No common name
E
Nothocestrum breviflorum ‘Aiea
E
Nothocestrum peltatum ‘Aiea
E
Nototrichium humile Kulu‘i
E
Ochrosia kilaueaensis Holei
E
Panicum fauriei var. carteri (CH) Carter’s panic grass
E
Panicum niihauense No common name
E
Peucedanum sandwicense Makou
T
Phlegmariurus mannii  (listed as Huperzia mannii) Wawae‘iole
E
Phlegmariurus nutans  (listed as Lycopodium nutans) Wawae‘iole
E
Phyllostegia glabra var. lanaiensis Ulihi
E
Phyllostegia hirsuta No common name
E
Phyllostegia kaalaensis No common name
E
Phyllostegia knudsenii No common name
E
Phyllostegia mannii No common name
E
Phyllostegia mollis No common name
E
Phyllostegia parviflora var. glabriuscula No common name
E
Phylostegia parviflora var. lydgatei No common name
E
Phyllostegia parviflora var. parviflora No common name
E
Phyllostegia racemosa Kiponapona
E
Phyllostegia velutina No common name
E
Phyllostegia waimeae No common name
E
Phyllostegia warshaueri No common name
E
Phyllostegia wawrana No common name
E
Plantago hawaiensis Laukahi kuahiwi
E
Plantago princeps var. anomala Ale
E
Plantago princeps var. laxiflora Ale
E
Plantago princeps var. longibracteata Ale
E
Plantago princeps var. princeps Ale
E
Platanthera holochila No common name
E
Pleomele hawaiiensis Hala pepe
E
Poa mannii No common name
E
Poa sandvicensis No common name
E
Poa siphonoglossa No common name
E
Portulaca sclerocarpa Po‘e
E
Pritchardia affinis Loulu
E
Pritchardia aylmer-robinsonii Wahane; Loulu
E
Pritchardia kaalae Loulu
E
Pritchardia munroi Loulu
E
Pritchardia napaliensis Loulu
E
Pritchardia remota Loulu
E
Pritchardia schattaueri Loulu
E
Pritchardia viscosa Loulu
E
Pteralyxia kauaiensis Kaulu
E
Pteris lidgatei No common name
E
Remya kauaiensis No common name
E
Remya mauiensis No common name
E
Remya montgomeryi No common name
E
Sanicula mariversa No common name
E
Sanicula purpurea No common name
E
Santalum freycinetianum var. lanaiense ‘Iliahi; sandalwood
E
Scaevola coriacea Dwarf naupaka
E
Schiedea adamantis No common name
E
Schiedea apokremnos No common name
E
Schiedea haleakalensis No common name
E
Schiedea helleri No common name
E
Schiedea hookeri No common name
E
Schiedea kaalae No common name
E
Schiedea kauaiensis No common name
E
Schiedea kealiae No common name
E
Schiedea lydgatei No common name
E
Schiedea membranacea No common name
E
Schiedea nuttallii No common name
E
Schiedea sarmentosa No common name
E
Schiedea spergulina var. leiopoda No common name
E
Schiedea spergulina var. spergulina No common name
T
Schiedea stellarioides Laulihilihi
E
Schiedea verticillata No common name
E
Sesbania tomentosa ‘Ohai
E
Sicyos alba ‘Anunu
E
Silene alexandri No common name
E
Silene hawaiiensis No common name
T
Silene lanceolata No common name
E
Silene perlmanii No common name
E
Solanum incompletum Popolo ku mai
E
Solanum sandwicense Popolo ‘aiakeakua
E
Spermolepis hawaiiensis No common name
E
Stenogyne angustifolia No common name
E
Stenogyne bifida No common name
E
Stenogyne campanulata No common name
E
Stenogyne kanehoana No common name
E
Tetramolopium arenarium ssp. arenarium No common name
E
Tetramolopium arenarium ssp. laxum No common name
E
Tetramolopium capillare No common name
E
Tetramolopium filiforme var. filiforme No common name
E
Tetramolopium filiforme var. polyphyllum No common name
E
Tetramolopium lepidotum ssp. lepidotum No common name
E
Tetramolopium remyi No common name
E
Tetramolopium rockii var. calcisabulorum No common name
T
Tetramolopium rockii var. rockii No common name
T
Tetraplasandra gymnocarpa ‘Ohe‘ohe
E
Trematolobelia singularis No common name
E
Urera kaalae Opuhe
E
Vicia menziesii Hawaiian vetch
E
Vigna o-wahuensis No common name
E
Viola chamissoniana ssp. chamissoniana ‘olopu; pamakani
E
Viola helenae No common name
E
Viola kauaensis var. wahiawaensis Nani wai‘ale‘ale
E
Viola lanaiensis No common name
E
Viola oahuensis No common name
E
Wilkesia hobdyi Iliau
E
Xylosma crenatum No common name
E
Zanthoxylum dipetalum var. tomentosum A‘e
E
Zanthoxylum hawaiiense A‘e
E
PROPOSED PLANT TAXA   ( 0 taxa )
CANDIDATE PLANTS   (92 taxa)
Astelia waialealae Pa‘iniu
C(2)
Bidens amplectens Ko‘oko‘olau
C(5)
Bidens campylotheca ssp. pentamera Ko‘oko‘olau
C(6)
Bidens campylotheca ssp. waihoiensis Ko‘oko‘olau
C(3)
Bidens conjuncta Ko‘oko‘olau
C(5)
Bidens micrantha ssp. ctenophylla Ko‘oko‘olau
C(6)
Calamagrostis expansa No common name
C(5)
Calamagrostis hillebrandii No common name
C(5)
Canavalia napaliensis ‘Awikiwiki
C(5)
Canavalia pubescens ‘Awikiwiki
C(2)
Chamaesyce eleanoriae ‘Akoko
C(5)
Chamaesyce remyi var. kauaiensis ‘Akoko
C(6)
Chamaesyce remyi var. remyi ‘Akoko
C(6)
Charpentiera densiflora Papala
C(5)
Cyanea asplenifolia Haha
C(2)
Cyanea eleeleensis Haha
C(2)
Cyanea kuhihewa Haha
C(2)
Cyanea kunthiana Haha
C(5)
Cyanea lanceolata ssp. calycina Haha
C(6)
Cyanea lanceolata ssp. lanceolata Haha
C(6)
Cyanea obtusa Haha
C(2)
Cyanea pseudofauriei Haha
C(5)
Cyanea tritomantha ‘Aku‘aku
C(5)
Cyrtandra filipes Ha‘iwale
C(2)
Cyrtandra kaulantha Ha‘iwale
C(5)
Cyrtandra oenobarba Ha‘iwale
C(5)
Cyrtandra oxybapha Ha‘iwale
C(2)
Cyrtandra sessilis Ha‘iwale
C(2)
Doryopteris takeuchii No common name
C(2)
Dryopteris tenebrosa No common name
C(2)
Dubautia imbricata ssp. imbricata Na‘ena‘e
C(6)
Dubautia plantaginea ssp. magnifolia Na‘ena‘e
C(3)
Dubautia waialealae Na‘ena‘e
C(5)
Festuca hawaiiensis No common name
C(5)
Gardenia remyi Nanu
C(5)
Geranium hanaense Nohoanu
C(5)
Geranium humile Nohoanu
C(8)
Geranium kauaiense (fencing may preclude listing) Nohoanu
C(2)
Gnaphalium sandwicensium var. molokaiense ‘Ena‘ena
C(6)
Hedyotis fluviatilis Kamapua‘a
C(5)
Joinvillea ascendens ssp. ascendens ‘Ohe
C(3)
Korthalsella degeneri Hulumoa
C(5)
Labordia helleri Kamakahala
C(5)
Labordia pumila (fencing may preclude listing) Kamakahala
C(5)
Lagenifera erici No common name
C(5)
Lagenifera helenae No common name
C(5)
Lysimachia daphnoides (fencing may preclude listing) Kolokolo kuahiwi
C(5)
Lysimachia venosa No common name
C(2)
Melicope christophersenii Alani
C(5)
Melicope degeneri Alani
C(2)
Melicope hiiakae Alani
C(2)
Melicope macropus Alani
C(2)
Melicope makahae Alani
C(2)
Melicope paniculata Alani
C(2)
Melicope puberula (fencing may preclude listing) Alani
C(5)
Microlepia mauiensis No common name
C(2)
Myrsine fosbergii Kolea
C(5)
Myrsine mezii Kolea
C(2)
Myrsine vaccinioides Kolea
C(5)
Nothocestrum latifolium ‘Aiea
C(5)
Ochrosia haleakalae Holei
C(2)
Peperomia subpetiolata ‘Ala‘ala wai nui
C(2)
Phlegmariurus stemmermanniae Wawae‘iole
C(2)
Phyllostegia bracteata No common name
C(2)
Phyllostegia floribunda No common name
C(5)
Phyllostegia helleri No common name
C(2)
Phyllostegia hispida No common name
C(2)
Phyllostegia imminuta No common name
C(2)
Pittosporum napaliense Ho‘awa
C(5)
Platydesma cornuta var. cornuta No common name
C(6)
Platydesma cornuta var. decurrens No common name
C(6)
Platydesma remyi No common name
C(2)
Platydesma rostrata Pilo kea lau li‘i
C(5)
Pleomele fernaldii Hala pepe
C(5)
Pleomele forbesii Hala pepe
C(2)
Pritchardia hardyi Loulu
C(5)
Psychotria grandiflora Kopiko
C(2)
Psychotria hexandra ssp. oahuensis Kopiko
C(3)
Psychotria hobdyi Kopiko
C(2)
Pteralyxia macrocarpa Kaulu
C(5)
Ranunculus hawaiensis Makou
C(5)
Ranunculus mauiensis Makou
C(2)
Schiedea attenuata No common name
C(2)
Schiedea pubescens var. pubescens No common name
C(3)
Schiedea salicaria No common name
C(2)
Sicyos macrophyllus ‘Anunu
C(5)
Solanum nelsonii Popolo
C(11)
Stenogyne cranwelliae No common name
C(2)
Stenogyne kealiae No common name
C(2)
Thelypteris boydiae No common name
C(5)
Torulinium odoratum ssp. auriculatum No common name
C(9)
Zanthoxylum oahuense A‘e
C(2)
SPECIES OF CONCERN  (204  taxa)
Recommended as Candidates (2  taxa)
Pritchardia forbesiana Loulu
SOC
Wikstroemia skottsbergiana ‘Akia
SOC
Other Species of Concern (202 taxa)
Acacia koaia Koai‘a
SOC
Achyranthes atollensis No common name
SOC
Alectryon macrococcus var. nov. Mahoe
SOC
Anoectochilus sandvicensis No common name
SOC
Argyroxiphium virescens Greensword
SOC
Asplenium schizophyllum No common name
SOC
Bidens campylotheca ssp. campylotheca Ko‘oko‘olau
SOC
Bidens hawaiensis Ko‘oko‘olau
SOC
Bidens hillebrandiana ssp. hillebrandiana Ko‘oko‘olau
SOC
Bidens mauiensis Ko‘oko‘olau
SOC
Bidens molokaiensis Ko‘oko‘olau
SOC
Bidens populifolia Ko‘oko‘olau
SOC
Bidens sandvicensis ssp. confusa Ko‘oko‘olau
SOC
Bidens valida ssp. nov. Ko‘oko‘olau
SOC
Bobea timonioides ‘Ahakea
SOC
Botrychium subbifoliatum No common name
SOC
Capparis sandwichiana Pua pilo
SOC
Carex wahuensis ssp. herbstii No common name
SOC
Chamaesyce arnottiana ‘Akoko
SOC
Chamaesyce celastroides var. laehiensis ‘Akoko
SOC
Chamaesyce celastroides var. tomentella ‘Akoko
SOC
Chamaesyce clusiifolia ‘Akoko
SOC
Chamaesyce olowaluana ‘Akoko
SOC
Chamaesyce remyi var. hanaleiensis ‘Akoko
SOC
Chamaesyce skottsbergii var. vaccinioides ‘Akoko
SOC
Chamaesyce sparsiflora ‘Akoko
SOC
Cleome spinosa ssp. nov. Honohino
SOC
Clermontia calophylla ‘Oha wai
SOC
Clermontia grandiflora  ssp. maxima ‘Oha wai
SOC
Clermontia multiflora ‘Oha wai
SOC
Clermontia tuberculata ‘Oha wai
SOC
Clermontia waimeae ‘Oha wai
SOC
Cyanea arborea Haha
SOC
Cyanea comata Haha
SOC
Cyanea dolicopoda Haha
SOC
Cyanea giffardii Haha
SOC
Cyanea grimesiana ssp. cylindrocalyx Haha
SOC
Cyanea horrida Haha
SOC
Cyanea kolekoleensis Haha
SOC
Cyanea linearifolia Haha
SOC
Cyanea longissima Haha
SOC
Cyanea marksii Haha
SOC
Cyanea membranacea Haha
SOC
Cyanea parvifolia Haha
SOC
Cyanea pohaku Haha
SOC
Cyanea profuga Haha
SOC
Cyanea purpurellifolia Haha
SOC
Cyanea pycnocarpa Haha
SOC
Cyanea quercifolia Haha
SOC
Cyanea solanacea Haha
SOC
Cyanea solenocalyx Haha
SOC
Cyrtandra biserrata Ha‘iwale
SOC
Cyrtandra gracilis Ha‘iwale
SOC
Cyrtandra halawensis Ha‘iwale
SOC
Cyrtandra hematos Ha‘iwale
SOC
Cyrtandra kamoloensis Ha‘iwale
SOC
Cyrtandra kealiae Ha‘iwale
SOC
Cyrtandra kohalae Ha‘iwale
SOC
Cyrtandra lydgatei Ha‘iwale
SOC
Cyrtandra macrocalyx Ha‘iwale
SOC
Cyrtandra menziesii Ha‘iwale
SOC
Cyrtandra olona Ha‘iwale
SOC
Cyrtandra pickeringii Ha‘iwale
SOC
Cyrtandra pruinosa Ha‘iwale
SOC
Cyrtandra rivularis Ha‘iwale
SOC
Cyrtandra sandwicensis Ha‘iwale
SOC
Cyrtandra waiolani Ha‘iwale
SOC
Cystopteris douglasii No common name
SOC
Delissea fallax No common name
SOC
Delissea laciniata No common name
SOC
Delissea lauliiana No common name
SOC
Delissea parviflora No common name
SOC
Delissea sinuata ssp. lanaiensis No common name
SOC
Delissea sinuata ssp. sinuata No common name
SOC
Deparia kaalaana No common name
SOC
Diellia leucostegioides No common name
SOC
Diellia mannii No common name
SOC
Dissochondrus biflorus No common name
SOC
Dryopteris podosora No common name
SOC
Dryopteris tetrapinnata No common name
SOC
Dubautia arborea Na‘ena‘e
SOC
Dubautia imbricata ssp. acronaea Na‘ena‘e
SOC
Dubautia knudsenii ssp. filiformis Na‘ena‘e
SOC
Dubautia microcephala Na‘ena‘e
SOC
Dubautia platyphylla Na‘ena‘e
SOC
Dubautia sherffiana Na‘ena‘e
SOC
Dubautia sp. nov. 1 Na‘ena‘e
SOC
Dubautia sp. nov. 2 Na‘ena‘e
SOC
Eragrostis deflexa No common name
SOC
Eragrostis hosakai No common name
SOC
Eragrostis mauiensis No common name
SOC
Eurya sandwicensis Anini
SOC
Exocarpos gaudichaudii Heau
SOC
Fimbristylis hawaiiensis No common name
SOC
Haplostachys bryanii No common name
SOC
Haplostachys linearifolia No common name
SOC
Haplostachys munroi No common name
SOC
Haplostachys truncata No common name
SOC
Hedyotis elatior No common name
SOC
Hedyotis foliosa No common name
SOC
Hedyotis formosa No common name
SOC
Hedyotis littoralis No common name
SOC
Hedyotis sp. nov. No common name
SOC
Hedyotis tryblium No common name
SOC
Hibiscadelphus bombycinus Hau kuahiwi
SOC
Hibiscadelphus crucibracteatus Hau kuahiwi
SOC
Hibiscadelphus wilderianus Hau kuahiwi
SOC
Hibiscus kokio ssp. kokio Koki‘o ‘ula‘ula
SOC
Hibiscus kokio ssp. saintjohnianus Koki‘o ‘ula‘ula
SOC
Hillebrandia sandwicensis Pu‘a maka nui
SOC
Isoetes hawaiiensis Quillwort
SOC
Kokia lanceolata Koki‘o
SOC
Labordia hosakana Kamakahala
SOC
Labordia kaalae Kamakahala
SOC
Lagenifera maviensis Howaiaulu
SOC
Lepidium bidentatum var. o-waihiense ‘Anaunau
SOC
Lepidium bidentatum var. remyi ‘Anaunau
SOC
Liparis hawaiensis ‘Awapuhiakanaloa
SOC
Lipochaeta bryanii Nehe
SOC
Lipochaeta degeneri Nehe
SOC
Lipochaeta perdita Nehe
SOC
Lipochaeta remyi Nehe
SOC
Lipochaeta tenuis Nehe
SOC
Lobelia dunbarii ssp. dunbarii No common name
SOC
Lobelia dunbarii ssp. paniculata No common name
SOC
Lobelia gaudichaudii ssp. gaudichaudii No common name
SOC
Lobelia remyi No common name
SOC
Lobelia yuccoides No common name
SOC
Lysimachia forbesii No common name
SOC
Lysimachia sp. nov. 1 (sp. a (Kalalau)) No common name
SOC
Lysimachia sp. nov. 2 (= L. iniki) No common name
SOC
Mariscus kunthianus No common name
SOC
Mariscus rockii No common name
SOC
Melicope cruciata Alani
SOC
Melicope haleakalae Alani
SOC
Melicope hawaiensis Mokihana kukae moa
SOC
Melicope nealae Alani
SOC
Melicope obovata Alani
SOC
Melicope wailauensis Alani
SOC
Morinda trimera Noni kuahiwi
SOC
Mucuna sloanei var. persericea No common name
SOC
Myrsine knudsenii Kolea
SOC
Neraudia kauaiensis No common name
SOC
Neraudia melastomifolia Ma‘aloa
SOC
Nesoluma polynesicum Keahi
SOC
Nototrichium divaricatum Kulu‘i
SOC
Ochrosia kauaiensis Holei
SOC
Panicum ramosius No common name
SOC
Peperomia degeneri ‘Ala‘ala wai nui
SOC
Peperomia rockii ‘Ala‘ala wai nui
SOC
Phyllostegia brevidens No common name
SOC
Phyllostegia hillebrandii No common name
SOC
Phyllostegia rockii No common name
SOC
Phyllostegia stachyoides No common name
SOC
Phyllostegia variabilis No common name
SOC
Phyllostegia vestita No common name
SOC
Phytolacca sandwicensis Popolo ku mai
SOC
Pisonia wagneriana Papala kepau
SOC
Pittosporum argentifolium Ho‘awa
SOC
Portulaca molokiniensis ‘Ihi
SOC
Pritchardia glabrata Loulu
SOC
Prtichardia lanigera Loulu
SOC
Rubus macraei ‘Akala
SOC
Sanicula kauaiensis No common name
SOC
Sanicula sandwicensis No common name
SOC
Scaevola kilaueae Naupaka
SOC
Scaevola sp. nov. (hobdyi) Naupaka
SOC
Schiedea amplexicaulis No common name
SOC
Schiedea diffusa No common name
SOC
Schiedea implexa No common name
SOC
Schiedea mannii No common name
SOC
Schiedea menziesii No common name
SOC
Schiedea pubescens var. purpurescens No common name
SOC
Sicyos cucumerinus ‘Anunu
SOC
Sicyos hillebrandii ‘Anunu
SOC
Sicyos sp. nov. (A) ‘Anunu
SOC
Sicyos waimanaloensis ‘Anunu
SOC
Silene cryptopetala No common name
SOC
Silene degeneri No common name
SOC
Stenogyne cinerea No common name
SOC
Stenogyne haliakalae No common name
SOC
Stenogyne macrantha No common name
SOC
Stenogyne oxygona No common name
SOC
Stenogyne scrophularioides No common name
SOC
Stenogyne sherffii No common name
SOC
Stenogyne viridis No common name
SOC
Strongylodon ruber No common name
SOC
Tetramolopium consanguineum ssp. consanguineum No common name
SOC
Tetramolopium consanguineum ssp. leptophyllum No common name
SOC
Tetramolopium conyzoides No common name
SOC
Tetramolopium humile var. sublaeve No common name
SOC
Tetramolopium lepidotum ssp. arbusculum No common name
SOC
Tetramolopium sp. No common nmae
SOC
Tetramolopium sylvae No common name
SOC
Tetramolopium tenerrimum No common name
SOC
Tetraplasandra kavaiensis ‘Ohe‘ohe
SOC
Thelypteris wailele No common name
SOC
Trematolobelia grandifolia No common name
SOC
Wikstroemia bicornuta (missp. Wilkstroemia in FR) ‘Akia
SOC
Wikstroemia hanalei ‘Akia
SOC
Wikstroemia villosa ‘Akia
SOC
Zanthoxylum dipetalum var. dipetalum A‘e
SOC

E= endangered; T= threatened; P= formally proposed as E or T; C= candidate for listing R=recommended for listing (L) as E or T, or for candidacy (C); SOC= species of concern