Endangered Flowering Plants in the U.S.

Species Groups: Flowering Plants
Listed in the US

Species Report
Inverted Common Name Scientific Name Where Listed Listing Status
Alani Melicope adscendens - E
Alani Melicope balloui - E
Alani Melicope haupuensis - E
Alani Melicope knudsenii - E
Alani Melicope lydgatei - E
Alani Melicope mucronulata - E
Alani Melicope munroi - E
Alani Melicope ovalis - E
Alani Melicope pallida - E
Alani Melicope quadrangularis - E
Alani Melicope reflexa - E
Alani Melicope saint-johnii - E
Alani Melicope zahlbruckneri - E
Allocarya, Calistoga Plagiobothrys strictus - E
Alopecurus, Sonoma Alopecurus aequalis var. sonomensis - E
Amaranth, seabeach Amaranthus pumilus - T
Ambrosia, San Diego Ambrosia pumila - E
Ambrosia, south Texas Ambrosia cheiranthifolia - E
Amole, purple Chlorogalum purpureum - T
Amphianthus, little Amphianthus pusillus - T
Arrowhead, bunched Sagittaria fasciculata - E
Aster, decurrent false Boltonia decurrens - T
Aster, Florida golden Chrysopsis floridana - E
Aster, Ruth's golden Pityopsis ruthii - E
Aupaka Isodendrion hosakae - E
Aupaka Isodendrion laurifolium - E
Aupaka Isodendrion longifolium - T
Avens, spreading Geum radiatum - E
Awiwi Centaurium sebaeoides - E
Awiwi Hedyotis cookiana - E
Ayenia, Texas Ayenia limitaris - E
A`e Zanthoxylum dipetalum var. tomentosum - E
A`e Zanthoxylum hawaiiense - E
Baccharis, Encinitas Baccharis vanessae - T
Barberry, island Berberis pinnata ssp. insularis - E
Barberry, Nevin's Berberis nevinii - E
Bariaco Trichilia triacantha - E
Beaked-rush, Knieskern's Rhynchospora knieskernii - T
Bear-poppy, dwarf Arctomecon humilis - E
Beardtongue, Penland Penstemon penlandii - E
Beargrass, Britton's Nolina brittoniana - E
Beauty, Harper's Harperocallis flava - E
Bedstraw, El Dorado Galium californicum ssp. sierrae - E
Bedstraw, island Galium buxifolium - E
Bellflower, Brooksville Campanula robinsiae - E
Birch, Virginia round-leaf Betula uber - T
Bird's beak, palmate-bracted Cordylanthus palmatus - E
Bird's-beak, Pennell's Cordylanthus tenuis ssp. capillaris - E
Bird's-beak, salt marsh Cordylanthus maritimus ssp. maritimus - E
Bird's-beak, soft Cordylanthus mollis ssp. mollis - E
Birds-in-a-nest, white Macbridea alba - T
Bittercress, small-anthered Cardamine micranthera - E
Bladderpod, Dudley Bluffs Lesquerella congesta - T
Bladderpod, kodachrome Lesquerella tumulosa - E
Bladderpod, lyrate Lesquerella lyrata - T
Bladderpod, Missouri Lesquerella filiformis - T
Bladderpod, San Bernardino Mountains Lesquerella kingii ssp. bernardina - E
Bladderpod, Spring Creek Lesquerella perforata - E
Bladderpod, white Lesquerella pallida - E
Bladderpod, Zapata Lesquerella thamnophila - E
Blazingstar, Ash Meadows Mentzelia leucophylla - T
Blazingstar, Heller's Liatris helleri - T
Blazingstar, scrub Liatris ohlingerae - E
Blue-star, Kearney's Amsonia kearneyana - E
Bluecurls, Hidden Lake Trichostema austromontanum ssp. compactum - T
Bluegrass, Hawaiian Poa sandvicensis - E
Bluegrass, Mann's Poa mannii - E
Bluegrass, Napa Poa napensis - E
Bluegrass, San Bernardino Poa atropurpurea - E
Bluet, Roan Mountain Hedyotis purpurea var. montana - E
Bonamia, Florida Bonamia grandiflora - T
Boxwood, Vahl's Buxus vahlii - E
Brodiaea, Chinese Camp Brodiaea pallida - T
Brodiaea, thread-leaved Brodiaea filifolia - T
Broom, San Clemente Island Lotus dendroideus ssp. traskiae - E
Buckwheat, cushenbury Eriogonum ovalifolium var. vineum - E
Buckwheat, Ione (incl. Irish Hill) Eriogonum apricum (incl. var. prostratum) - E
Buckwheat, scrub Eriogonum longifolium var. gnaphalifolium - T
Buckwheat, steamboat Eriogonum ovalifolium var. williamsiae - E
Bulrush, Northeastern Scirpus ancistrochaetus - E
Bush-clover, prairie Lespedeza leptostachya - T
Bush-mallow, San Clemente Island Malacothamnus clementinus - E
Bush-mallow, Santa Cruz Island Malacothamnus fasciculatus var. nesioticus - E
Buttercup, autumn Ranunculus aestivalis (=acriformis) - E
Butterfly plant, Colorado Gaura neomexicana var. coloradensis - T
Butterweed, Layne's Senecio layneae - T
Butterwort, Godfrey's Pinguicula ionantha - T
Button, Mohr's Barbara Marshallia mohrii - T
Button-celery, San Diego Eryngium aristulatum var. parishii - E
Cactus, Arizona hedgehog Echinocereus triglochidiatus var. arizonicus - E
Cactus, Bakersfield Opuntia treleasei - E
Cactus, black lace Echinocereus reichenbachii var. albertii - E
Cactus, Brady pincushion Pediocactus bradyi - E
Cactus, Chisos Mountain hedgehog Echinocereus chisoensis var. chisoensis - T
Cactus, Cochise pincushion Coryphantha robbinsorum - T
Cactus, Key tree Pilosocereus robinii - E
Cactus, Knowlton Pediocactus knowltonii - E
Cactus, Kuenzler hedgehog Echinocereus fendleri var. kuenzleri - E
Cactus, Lee pincushion Coryphantha sneedii var. leei - T
Cactus, Lloyd's Mariposa Echinomastus mariposensis - T
Cactus, Mesa Verde Sclerocactus mesae-verdae - T
Cactus, Nellie cory Coryphantha minima - E
Cactus, Nichol's Turk's head Echinocactus horizonthalonius var. nicholii - E
Cactus, Peebles Navajo Pediocactus peeblesianus peeblesianus - E
Cactus, Pima pineapple Coryphantha scheeri var. robustispina - E
Cactus, San Rafael Pediocactus despainii - E
Cactus, Siler pincushion Pediocactus (=Echinocactus,=Utahia) sileri - T
Cactus, Sneed pincushion Coryphantha sneedii var. sneedii - E
Cactus, star Astrophytum asterias - E
Cactus, Tobusch fishhook Ancistrocactus tobuschii - E
Cactus, Uinta Basin hookless Sclerocactus glaucus - T
Cactus, Winkler Pediocactus winkleri - T
Cactus, Wright fishhook Sclerocactus wrightiae - E
Campion, fringed Silene polypetala - E
Capa rosa Callicarpa ampla - E
Cat's-eye, Terlingua Creek Cryptantha crassipes - E
Catchfly, Spalding's Silene spaldingii - T
Ceanothus, coyote Ceanothus ferrisae - E
Ceanothus, Pine Hill Ceanothus roderickii - E
Ceanothus, Vail Lake Ceanothus ophiochilus - T
Centaury, spring-loving Centaurium namophilum - T
Chaff-flower, round-leaved Achyranthes splendens var. rotundata - E
Chaffseed, American Schwalbea americana - E
Checker-mallow, Keck's Sidalcea keckii - E
Checker-mallow, Kenwood Marsh Sidalcea oregana ssp. valida - E
Checker-mallow, Nelson's Sidalcea nelsoniana - T
Checker-mallow, pedate Sidalcea pedata - E
Checkermallow, Wenatchee Mountains Sidalcea oregana var. calva - E
Chumbo, Higo Harrisia portoricensis - T
Chupacallos Pleodendron macranthum - E
Clarkia, Pismo Clarkia speciosa ssp. immaculata - E
Clarkia, Presidio Clarkia franciscana - E
Clarkia, Springville Clarkia springvillensis - T
Clarkia, Vine Hill Clarkia imbricata - E
Cliff-rose, Arizona Purshia (=Cowania) subintegra - E
Clover, Monterey Trifolium trichocalyx - E
Clover, running buffalo Trifolium stoloniferum - E
Clover, showy Indian Trifolium amoenum - E
Cobana negra Stahlia monosperma - T
Coneflower, smooth Echinacea laevigata - E
Coneflower, Tennessee purple Echinacea tennesseensis - E
Cory cactus, bunched Coryphantha ramillosa - T
Crownbeard, big-leaved Verbesina dissita - T
Crownscale, San Jacinto Valley Atriplex coronata var. notatior - E
Cycladenia, Jones Cycladenia jonesii (=humilis) - T
Daisy, lakeside Hymenoxys herbacea - T
Daisy, Maguire Erigeron maguirei - T
Daisy, Parish's Erigeron parishii - T
Daisy, Willamette Erigeron decumbens var. decumbens - E
Dawn-flower, Texas prairie Hymenoxys texana - E
Desert-parsley, Bradshaw's Lomatium bradshawii - E
Dogweed, ashy Thymophylla tephroleuca - E
Dropwort, Canby's Oxypolis canbyi - E
Dudleya, Conejo Dudleya abramsii ssp. parva - T
Dudleya, marcescent Dudleya cymosa ssp. marcescens - T
Dudleya, Santa Clara Valley Dudleya setchellii - E
Dudleya, Santa Cruz Island Dudleya nesiotica - T
Dudleya, Verity's Dudleya verityi - T
Dudleyea, Santa Monica Mountains Dudleya cymosa ssp. ovatifolia - T
Dwarf-flax, Marin Hesperolinon congestum - T
Erubia Solanum drymophilum - E
Evening-primrose, Antioch Dunes Oenothera deltoides ssp. howellii - E
Evening-primrose, Eureka Valley Oenothera avita ssp. eurekensis - E
Evening-primrose, San Benito Camissonia benitensis - T
Fiddleneck, large-flowered Amsinckia grandiflora - E
Flannelbush, Mexican Fremontodendron mexicanum - E
Flannelbush, Pine Hill Fremontodendron californicum ssp. decumbens - E
Fleabane, Zuni Erigeron rhizomatus - T
Four-o'clock, MacFarlane's Mirabilis macfarlanei - T
Frankenia, Johnston's Frankenia johnstonii - E
Fringe-tree, pygmy Chionanthus pygmaeus - E
Fringepod, Santa Cruz Island Thysanocarpus conchuliferus - E
Fritillary, Gentner's Fritillaria gentneri - E
Gardenia (=Na`u), Hawaiian Gardenia brighamii - E
Geranium, Hawaiian red-flowered Geranium arboreum - E
Gerardia, sandplain Agalinis acuta - E
Gilia, Hoffmann's slender-flowered Gilia tenuiflora ssp. hoffmannii - E
Gilia, Monterey Gilia tenuiflora ssp. arenaria - E
Goetzea, beautiful Goetzea elegans - E
Goldenrod, Blue Ridge Solidago spithamaea - T
Goldenrod, Houghton's Solidago houghtonii - T
Goldenrod, Short's Solidago shortii - E
Goldenrod, white-haired Solidago albopilosa - T
Goldfields, Burke's Lasthenia burkei - E
Goldfields, Contra Costa Lasthenia conjugens - E
Gooseberry, Miccosukee Ribes echinellum - T
Gourd, Okeechobee Cucurbita okeechobeensis ssp. okeechobeensis - E
Grass, Colusa Neostapfia colusana - T
Grass, Eureka Dune Swallenia alexandrae - E
Grass, Solano Tuctoria mucronata - E
Grass, Tennessee yellow-eyed Xyris tennesseensis - E
Ground-plum, Guthrie's (=Pyne's) Astragalus bibullatus - E
Groundsel, San Francisco Peaks Senecio franciscanus - T
Gumplant, Ash Meadows Grindelia fraxino-pratensis - T
Haha Cyanea acuminata - E
Haha Cyanea asarifolia - E
Haha Cyanea copelandii ssp. copelandii - E
Haha Cyanea copelandii ssp. haleakalaensis - E
Haha Cyanea dunbarii - E
Haha Cyanea glabra - E
Haha Cyanea grimesiana ssp. grimesiana - E
Haha Cyanea grimesiana ssp. obatae - E
Haha Cyanea hamatiflora ssp. carlsonii - E
Haha Cyanea hamatiflora ssp. hamatiflora - E
Haha Cyanea humboldtiana - E
Haha Cyanea koolauensis - E
Haha Cyanea lobata - E
Haha Cyanea longiflora - E
Haha Cyanea macrostegia ssp. gibsonii - E
Haha Cyanea mannii - E
Haha Cyanea mceldowneyi - E
Haha Cyanea pinnatifida - E
Haha Cyanea platyphylla - E
Haha Cyanea procera - E
Haha Cyanea recta - T
Haha Cyanea remyi - E
Haha Cyanea shipmannii - E
Haha Cyanea st-johnii - E
Haha Cyanea stictophylla - E
Haha Cyanea superba - E
Haha Cyanea truncata - E
Haha Cyanea undulata - E
Hala pepe Pleomele hawaiiensis - E
Harebells, Avon Park Crotalaria avonensis - E
Harperella Ptilimnium nodosum - E
Hau kuahiwi Hibiscadelphus giffardianus - E
Hau kuahiwi Hibiscadelphus hualalaiensis - E
Hau kuahiwi Hibiscadelphus woodii - E
Ha`iwale Cyrtandra crenata - E
Ha`iwale Cyrtandra dentata - E
Ha`iwale Cyrtandra giffardii - E
Ha`iwale Cyrtandra limahuliensis - T
Ha`iwale Cyrtandra munroi - E
Ha`iwale Cyrtandra polyantha - E
Ha`iwale Cyrtandra subumbellata - E
Ha`iwale Cyrtandra tintinnabula - E
Ha`iwale Cyrtandra viridiflora - E
Heartleaf, dwarf-flowered Hexastylis naniflora - T
Heather, mountain golden Hudsonia montana - T
Heau Exocarpos luteolus - E
Hedyotis, Na Pali beach Hedyotis st.-johnii - E
Hibiscus, Clay's Hibiscus clayi - E
Higuero de sierra Crescentia portoricensis - E
Holei Ochrosia kilaueaensis - E
Holly, Cook's Ilex cookii - E
Honohono Haplostachys haplostachya - E
Howellia, water Howellia aquatilis - T
Hypericum, highlands scrub Hypericum cumulicola - E
Iagu, Hayun (=(Guam), Tronkon guafi (Rota)) Serianthes nelsonii - E
Iliau, dwarf Wilkesia hobdyi - E
Indian paintbrush, San Clemente Island Castilleja grisea - E
Ipomopsis, Holy Ghost Ipomopsis sancti-spiritus - E
Iris, dwarf lake Iris lacustris - T
Irisette, white Sisyrinchium dichotomum - E
Ischaemum, Hilo Ischaemum byrone - E
Ivesia, Ash Meadows Ivesia kingii var. eremica - T
Jacquemontia, beach Jacquemontia reclinata - E
Jewelflower, California Caulanthus californicus - E
Jewelflower, Metcalf Canyon Streptanthus albidus ssp. albidus - E
Jewelflower, Tiburon Streptanthus niger - E
Joint-vetch, sensitive Aeschynomene virginica - T
Kamakahala Labordia cyrtandrae - E
Kamakahala Labordia lydgatei - E
Kamakahala Labordia tinifolia var. lanaiensis - E
Kamakahala Labordia tinifolia var. wahiawaensis - E
Kamakahala Labordia triflora - E
Kamanomano Cenchrus agrimonioides - E
Kauai hau kuahiwi Hibiscadelphus distans - E
Kauila Colubrina oppositifolia - E
Kaulu Pteralyxia kauaiensis - E
Kio`ele Hedyotis coriacea - E
Kiponapona Phyllostegia racemosa - E
Kohe malama malama o kanaloa Kanaloa kahoolawensis - E
Koki`o ke`oke`o Hibiscus arnottianus ssp. immaculatus - E
Koki`o ke`oke`o Hibiscus waimeae ssp. hannerae - E
Koki`o Kokia drynarioides - E
Koki`o Kokia kauaiensis - E
Koki`o, Cooke's Kokia cookei - E
Kolea Myrsine juddii - E
Kolea Myrsine linearifolia - T
Kopa Hedyotis schlechtendahliana var. remyi - E
Ko`oko`olau Bidens micrantha ssp. kalealaha - E
Ko`oko`olau Bidens wiebkei - E
Ko`oloa`ula Abutilon menziesii - E
Kuahiwi laukahi Plantago hawaiensis - E
Kuahiwi laukahi Plantago princeps - E
Kuawawaenohu Alsinidendron lychnoides - E
Kula wahine noho Isodendrion pyrifolium - E
Kulu`i Nototrichium humile - E
Ladies'-tresses, Canelo Hills Spiranthes delitescens - E
Ladies'-tresses, Navasota Spiranthes parksii - E
Ladies'-tresses, Ute Spiranthes diluvialis - T
Larkspur, Baker's Delphinium bakeri - E
Larkspur, San Clemente Island Delphinium variegatum ssp. kinkiense - E
Larkspur, yellow Delphinium luteum - E
Lau `ehu Panicum niihauense - E
Laulihilihi Schiedea stellarioides - E
Layia, beach Layia carnosa - E
Lead-plant, Crenulate Amorpha crenulata - E
Leather flower, Alabama Clematis socialis - E
Leather flower, Morefield's Clematis morefieldii - E
Lessingia, San Francisco Lessingia germanorum (=L.g. var. germanorum) - E
Liliwai Acaena exigua - E
Lily, Minnesota dwarf trout Erythronium propullans - E
Lily, Pitkin Marsh Lilium pardalinum ssp. pitkinense - E
Lily, Western Lilium occidentale - E
Liveforever, Laguna Beach Dudleya stolonifera - T
Liveforever, Santa Barbara Island Dudleya traskiae - E
Locoweed, Fassett's Oxytropis campestris var. chartacea - T
Lomatium, Cook's Lomatium cookii - E
Loosestrife, rough-leaved Lysimachia asperulaefolia - E
Lousewort, Furbish Pedicularis furbishiae - E
Love grass, Fosberg's Eragrostis fosbergii - E
Lo`ulu Pritchardia affinis - E
Lo`ulu Pritchardia kaalae - E
Lo`ulu Pritchardia munroi - E
Lo`ulu Pritchardia napaliensis - E
Lo`ulu Pritchardia remota - E
Lo`ulu Pritchardia schattaueri - E
Lo`ulu Pritchardia viscosa - E
Lupine, clover Lupinus tidestromii - E
Lupine, Kincaid's Lupinus sulphureus (=oreganus) ssp. kincaidii (=var. kincaidii) - T
Lupine, Nipomo Mesa Lupinus nipomensis - E
Lupine, scrub Lupinus aridorum - E
Mahoe Alectryon macrococcus - E
Makou Peucedanum sandwicense - T
Malacothrix, island Malacothrix squalida - E
Malacothrix, Santa Cruz Island Malacothrix indecora - E
Mallow, Kern Eremalche kernensis - E
Mallow, Peter's Mountain Iliamna corei - E
Manaca, palma de Calyptronoma rivalis - T
Manioc, Walker's Manihot walkerae - E
Manzanita, Del Mar Arctostaphylos glandulosa ssp. crassifolia - E
Manzanita, Ione Arctostaphylos myrtifolia - T
Manzanita, Morro Arctostaphylos morroensis - T
Manzanita, pallid Arctostaphylos pallida - T
Manzanita, Presidio Arctostaphylos hookeri var. ravenii - E
Manzanita, Santa Rosa Island Arctostaphylos confertiflora - E
Mapele Cyrtandra cyaneoides - E
Mariposa lily, Tiburon Calochortus tiburonensis - T
Ma`o hau hele, (=native yellow hibiscus) Hibiscus brackenridgei - E
Ma`oli`oli Schiedea apokremnos - E
Ma`oli`oli Schiedea kealiae - E
Meadowfoam, Butte County Limnanthes floccosa ssp. californica - E
Meadowfoam, large-flowered woolly Limnanthes floccosa ssp. grandiflora - E
Meadowfoam, Sebastopol Limnanthes vinculans - E
Meadowrue, Cooley's Thalictrum cooleyi - E
Mehamehame Flueggea neowawraea - E
Mesa-mint, Otay Pogogyne nudiuscula - E
Mesa-mint, San Diego Pogogyne abramsii - E
Milk-vetch, Applegate's Astragalus applegatei - E
Milk-vetch, Ash meadows Astragalus phoenix - T
Milk-vetch, Braunton's Astragalus brauntonii - E
Milk-vetch, Clara Hunt's Astragalus clarianus - E
Milk-vetch, Coachella Valley Astragalus lentiginosus var. coachellae - E
Milk-vetch, coastal dunes Astragalus tener var. titi - E
Milk-vetch, Cushenbury Astragalus albens - E
Milk-vetch, Deseret Astragalus desereticus - T
Milk-vetch, Fish Slough Astragalus lentiginosus var. piscinensis - T
Milk-vetch, heliotrope Astragalus montii - T
Milk-vetch, Holmgren Astragalus holmgreniorum - E
Milk-vetch, Jesup's Astragalus robbinsii var. jesupi - E
Milk-vetch, Lane Mountain Astragalus jaegerianus - E
Milk-vetch, Mancos Astragalus humillimus - E
Milk-vetch, Osterhout Astragalus osterhoutii - E
Milk-vetch, Peirson's Astragalus magdalenae var. peirsonii - T
Milk-vetch, Sentry Astragalus cremnophylax var. cremnophylax - E
Milk-vetch, Shivwits Astragalus ampullarioides - E
Milk-vetch, triple-ribbed Astragalus tricarinatus - E
Milk-vetch, Ventura Marsh Astragalus pycnostachyus var. lanosissimus - E
Milkpea, Small's Galactia smallii - E
Milkweed, Mead's Asclepias meadii - T
Milkweed, Welsh's Asclepias welshii - T
Mint, Garrett's Dicerandra christmanii - E
Mint, Lakela's Dicerandra immaculata - E
Mint, longspurred Dicerandra cornutissima - E
Mint, scrub Dicerandra frutescens - E
Monardella, willowy Monardella linoides ssp. viminea - E
Monkey-flower, Michigan Mimulus glabratus var. michiganensis - E
Monkshood, northern wild Aconitum noveboracense - T
Morning-glory, Stebbins' Calystegia stebbinsii - E
Mountain balm, Indian Knob Eriodictyon altissimum - E
Mountain-mahogany, Catalina Island Cercocarpus traskiae - E
Mustard, Carter's Warea carteri - E
Mustard, Penland alpine fen Eutrema penlandii - T
Mustard, slender-petaled Thelypodium stenopetalum - E
Nani wai`ale`ale Viola kauaiensis var. wahiawaensis - E
Nanu Gardenia mannii - E
Naupaka, dwarf Scaevola coriacea - E
Navarretia, few-flowered Navarretia leucocephala ssp. pauciflora (=N. pauciflora) - E
Navarretia, many-flowered Navarretia leucocephala ssp. plieantha - E
Navarretia, spreading Navarretia fossalis - T
Na`ena`e Dubautia herbstobatae - E
Na`ena`e Dubautia latifolia - E
Na`ena`e Dubautia pauciflorula - E
Na`ena`e Dubautia plantaginea ssp. humilis - E
Nehe Lipochaeta fauriei - E
Nehe Lipochaeta kamolensis - E
Nehe Lipochaeta lobata var. leptophylla - E
Nehe Lipochaeta micrantha - E
Nehe Lipochaeta tenuifolia - E
Nehe Lipochaeta waimeaensis - E
Nioi Eugenia koolauensis - E
Niterwort, Amargosa Nitrophila mohavensis - E
No common name Abutilon eremitopetalum - E
No common name Abutilon sandwicense - E
No common name Achyranthes mutica - E
No common name Alsinidendron obovatum - E
No common name Alsinidendron trinerve - E
No common name Alsinidendron viscosum - E
No common name Amaranthus brownii - E
No common name Aristida chaseae - E
No common name Auerodendron pauciflorum - E
No common name Bonamia menziesii - E
No common name Calyptranthes thomasiana - E
No common name Catesbaea melanocarpa - E
No common name Chamaecrista glandulosa var. mirabilis - E
No common name Chamaesyce halemanui - E
No common name Cordia bellonis - E
No common name Cranichis ricartii - E
No common name Cyanea (=Rollandia) crispa - E
No common name Daphnopsis hellerana - E
No common name Delissea rhytidosperma - E
No common name Delissea undulata - E
No common name Eugenia woodburyana - E
No common name Gahnia lanaiensis - E
No common name Geocarpon minimum - T
No common name Gesneria pauciflora - T
No common name Gouania hillebrandii - E
No common name Gouania meyenii - E
No common name Gouania vitifolia - E
No common name Hedyotis degeneri - E
No common name Hedyotis parvula - E
No common name Hesperomannia arborescens - E
No common name Hesperomannia arbuscula - E
No common name Hesperomannia lydgatei - E
No common name Ilex sintenisii - E
No common name Lepanthes eltoroensis - E
No common name Leptocereus grantianus - E
No common name Lipochaeta venosa - E
No common name Lobelia gaudichaudii ssp. koolauensis - E
No common name Lobelia monostachya - E
No common name Lobelia niihauensis - E
No common name Lobelia oahuensis - E
No common name Lyonia truncata var. proctorii - E
No common name Lysimachia filifolia - E
No common name Lysimachia lydgatei - E
No common name Lysimachia maxima - E
No common name Mariscus fauriei - E
No common name Mariscus pennatiformis - E
No common name Mitracarpus maxwelliae - E
No common name Mitracarpus polycladus - E
No common name Munroidendron racemosum - E
No common name Myrcia paganii - E
No common name Neraudia angulata - E
No common name Neraudia ovata - E
No common name Neraudia sericea - E
No common name Nesogenes rotensis - E
No common name Osmoxylon mariannense - E
No common name Phyllostegia glabra var. lanaiensis - E
No common name Phyllostegia hirsuta - E
No common name Phyllostegia kaalaensis - E
No common name Phyllostegia knudsenii - E
No common name Phyllostegia mannii - E
No common name Phyllostegia mollis - E
No common name Phyllostegia parviflora - E
No common name Phyllostegia velutina - E
No common name Phyllostegia waimeae - E
No common name Phyllostegia warshaueri - E
No common name Phyllostegia wawrana - E
No common name Platanthera holochila - E
No common name Poa siphonoglossa - E
No common name Remya kauaiensis - E
No common name Remya montgomeryi - E
No common name Sanicula mariversa - E
No common name Sanicula purpurea - E
No common name Schiedea haleakalensis - E
No common name Schiedea helleri - E
No common name Schiedea hookeri - E
No common name Schiedea kaalae - E
No common name Schiedea kauaiensis - E
No common name Schiedea lydgatei - E
No common name Schiedea membranacea - E
No common name Schiedea nuttallii - E
No common name Schiedea sarmentosa - E
No common name Schiedea spergulina var. leiopoda - E
No common name Schiedea spergulina var. spergulina - T
No common name Schiedea verticillata - E
No common name Schoepfia arenaria - T
No common name Silene alexandri - E
No common name Silene hawaiiensis - T
No common name Silene lanceolata - E
No common name Silene perlmanii - E
No common name Spermolepis hawaiiensis - E
No common name Stenogyne angustifolia var. angustifolia - E
No common name Stenogyne bifida - E
No common name Stenogyne campanulata - E
No common name Stenogyne kanehoana - E
No common name Ternstroemia subsessilis - E
No common name Tetramolopium arenarium - E
No common name Tetramolopium filiforme - E
No common name Tetramolopium lepidotum ssp. lepidotum - E
No common name Tetramolopium remyi - E
No common name Tetramolopium rockii - T
No common name Trematolobelia singularis - E
No common name Vernonia proctorii - E
No common name Vigna o-wahuensis - E
No common name Viola helenae - E
No common name Viola lanaiensis - E
No common name Viola oahuensis - E
No common name Xylosma crenatum - E
Nohoanu Geranium multiflorum - E
Oak, Hinckley Quercus hinckleyi - T
Oha Delissea rivularis - E
Oha Delissea subcordata - E
Ohai Sesbania tomentosa - E
Olulu Brighamia insignis - E
Onion, Munz's Allium munzii - E
Opuhe Urera kaalae - E
Orchid, eastern prairie fringed Platanthera leucophaea - T
Orchid, western prairie fringed Platanthera praeclara - T
Orcutt grass, California Orcuttia californica - E
Orcutt grass, hairy Orcuttia pilosa - E
Orcutt grass, Sacramento Orcuttia viscida - E
Orcutt grass, San Joaquin Orcuttia inaequalis - T
Orcutt grass, slender Orcuttia tenuis - T
Owl's-clover, fleshy Castilleja campestris ssp. succulenta - T
Oxytheca, cushenbury Oxytheca parishii var. goodmaniana - E
Paintbrush, ash-grey Castilleja cinerea - T
Paintbrush, golden Castilleja levisecta - T
Paintbrush, soft-leaved Castilleja mollis - E
Paintbrush, Tiburon Castilleja affinis ssp. neglecta - E
Palo colorado Ternstroemia luquillensis - E
Palo de jazmin Styrax portoricensis - E
Palo de nigua Cornutia obovata - E
Palo de ramon Banara vanderbiltii - E
Palo de rosa Ottoschulzia rhodoxylon - E
Pamakani Tetramolopium capillare - E
Pamakani Viola chamissoniana ssp. chamissoniana - E
Panicgrass, Carter's Panicum fauriei var. carteri - E
Pawpaw, beautiful Deeringothamnus pulchellus - E
Pawpaw, four-petal Asimina tetramera - E
Pawpaw, Rugel's Deeringothamnus rugelii - E
Pelos del diablo Aristida portoricensis - E
Penny-cress, Kneeland Prairie Thlaspi californicum - E
Pennyroyal, Todsen's Hedeoma todsenii - E
Penstemon, blowout Penstemon haydenii - E
Pentachaeta, Lyon's Pentachaeta lyonii - E
Pentachaeta, white-rayed Pentachaeta bellidiflora - E
Peperomia, Wheeler's Peperomia wheeleri - E
Phacelia, clay Phacelia argillacea - E
Phacelia, island Phacelia insularis ssp. insularis - E
Phacelia, North Park Phacelia formosula - E
Phlox, Texas trailing Phlox nivalis ssp. texensis - E
Phlox, Yreka Phlox hirsuta - E
Pigeon wings Clitoria fragrans - T
Pilo Hedyotis mannii - E
Pink, swamp Helonias bullata - T
Pinkroot, gentian Spigelia gentianoides - E
Piperia, Yadon's Piperia yadonii - E
Pitaya, Davis' green Echinocereus viridiflorus var. davisii - E
Pitcher-plant, Alabama canebrake Sarracenia rubra alabamensis - E
Pitcher-plant, green Sarracenia oreophila - E
Pitcher-plant, mountain sweet Sarracenia rubra ssp. jonesii - E
Plum, scrub Prunus geniculata - E
Pogonia, small whorled Isotria medeoloides - T
Polygala, Lewton's Polygala lewtonii - E
Polygala, tiny Polygala smallii - E
Polygonum, Scotts Valley Polygonum hickmanii - E
Pondberry Lindera melissifolia - E
Pondweed, Little Aguja (=Creek) Potamogeton clystocarpus - E
Popcornflower, rough Plagiobothrys hirtus - E
Popolo ku mai Solanum incompletum - E
Poppy, Sacramento prickly Argemone pleiacantha ssp. pinnatisecta - E
Poppy-mallow, Texas Callirhoe scabriuscula - E
Potato-bean, Price's Apios priceana - T
Potentilla, Hickman's Potentilla hickmanii - E
Po`e Portulaca sclerocarpa - E
Prairie-clover, leafy Dalea foliosa - E
Prickly-apple, fragrant Cereus eriophorus var. fragrans - E
Prickly-ash, St. Thomas Zanthoxylum thomasianum - E
Primrose, Maguire Primula maguirei - T
Pua `ala Brighamia rockii - E
Pussypaws, Mariposa Calyptridium pulchellum - T
Pu`uka`a Cyperus trachysanthos - E
Rattleweed, hairy Baptisia arachnifera - E
Reed-mustard, Barneby Schoenocrambe barnebyi - E
Reed-mustard, clay Schoenocrambe argillacea - T
Reed-mustard, shrubby Schoenocrambe suffrutescens - E
Remya, Maui Remya mauiensis - E
Rhododendron, Chapman Rhododendron chapmanii - E
Ridge-cress, Barneby Lepidium barnebyanum - E
Rock-cress, Braun's Arabis perstellata - E
Rock-cress, Hoffmann's Arabis hoffmannii - E
Rock-cress, McDonald's Arabis mcdonaldiana - E
Rock-cress, shale barren Arabis serotina - E
Rockcress, Santa Cruz Island Sibara filifolia - E
Rosemary, Apalachicola Conradina glabra - E
Rosemary, Cumberland Conradina verticillata - T
Rosemary, Etonia Conradina etonia - E
Rosemary, short-leaved Conradina brevifolia - E
Roseroot, Leedy's Sedum integrifolium ssp. leedyi - T
Rush-pea, slender Hoffmannseggia tenella - E
Rush-rose, island Helianthemum greenei - T
Sand-verbena, large-fruited Abronia macrocarpa - E
Sandalwood, Lanai (=`iliahi) Santalum freycinetianum var. lanaiense - E
Sandlace Polygonella myriophylla - E
Sandwort, Bear Valley Arenaria ursina - T
Sandwort, Cumberland Arenaria cumberlandensis - E
Sandwort, Marsh Arenaria paludicola - E
Schiedea, Diamond Head Schiedea adamantis - E
Seablite, California Suaeda californica - E
Seagrass, Johnson's Halophila johnsonii - T
Sedge, golden Carex lutea - E
Sedge, Navajo Carex specuicola - T
Sedge, white Carex albida - E
Silversword, Mauna Loa (=Ka'u) Argyroxiphium kauense - E
Skullcap, Florida Scutellaria floridana - T
Skullcap, large-flowered Scutellaria montana - T
Snakeroot Eryngium cuneifolium - E
Sneezeweed, Virginia Helenium virginicum - T
Snowbells, Texas Styrax texanus - E
Spineflower, Ben Lomond Chorizanthe pungens var. hartwegiana - E
Spineflower, Howell's Chorizanthe howellii - E
Spineflower, Monterey Chorizanthe pungens var. pungens - T
Spineflower, Orcutt's Chorizanthe orcuttiana - E
Spineflower, Robust (incl. Scotts Valley) Chorizanthe robusta (incl. vars. robusta and hartwegii) - E
Spineflower, slender-horned Dodecahema leptoceras - E
Spineflower, Sonoma Chorizanthe valida - E
Spiraea, Virginia Spiraea virginiana - T
Spurge, deltoid Chamaesyce deltoidea ssp. deltoidea - E
Spurge, Garber's Chamaesyce garberi - T
Spurge, Hoover's Chamaesyce hooveri - T
Spurge, telephus Euphorbia telephioides - T
Stickseed, showy Hackelia venusta - E
Stonecrop, Lake County Parvisedum leiocarpum - E
Sumac, Michaux's Rhus michauxii - E
Sunburst, Hartweg's golden Pseudobahia bahiifolia - E
Sunburst, San Joaquin adobe Pseudobahia peirsonii - T
Sunflower, Pecos (=puzzle, =paradox) Helianthus paradoxus - T
Sunflower, San Mateo woolly Eriophyllum latilobum - E
Sunflower, Schweinitz's Helianthus schweinitzii - E
Sunray, Ash Meadows Enceliopsis nudicaulis var. corrugata - T
Sunshine, Sonoma Blennosperma bakeri - E
Taraxacum, California Taraxacum californicum - E
Tarplant, Gaviota Deinandra increscens ssp. villosa - E
Tarplant, Otay Deinandra (=Hemizonia) conjugens - T
Tarplant, Santa Cruz Holocarpha macradenia - T
Thelypody, Howell's spectacular Thelypodium howellii spectabilis - T
Thistle, Chorro Creek bog Cirsium fontinale var. obispoense - E
Thistle, fountain Cirsium fontinale var. fontinale - E
Thistle, La Graciosa Cirsium loncholepis - E
Thistle, Loch Lomond coyote Eryngium constancei - E
Thistle, Pitcher's Cirsium pitcheri - T
Thistle, Sacramento Mountains Cirsium vinaceum - T
Thistle, Suisun Cirsium hydrophilum var. hydrophilum - E
Thornmint, San Diego Acanthomintha ilicifolia - T
Thornmint, San Mateo Acanthomintha obovata ssp. duttonii - E
Townsendia, Last Chance Townsendia aprica - T
Trillium, persistent Trillium persistens - E
Trillium, relict Trillium reliquum - E
Tuctoria, Greene's Tuctoria greenei - E
Twinpod, Dudley Bluffs Physaria obcordata - T
Uhiuhi Caesalpinia kavaiense - E
Uvillo Eugenia haematocarpa - E
Vervain, Red Hills Verbena californica - T
Vetch, Hawaiian Vicia menziesii - E
Wahane Pritchardia aylmer-robinsonii - E
Wallflower, Ben Lomond Erysimum teretifolium - E
Wallflower, Contra Costa Erysimum capitatum var. angustatum - E
Wallflower, Menzies' Erysimum menziesii - E
Walnut (=Nogal), West Indian Juglans jamaicensis - E
Warea, wide-leaf Warea amplexifolia - E
Water-plantain, Kral's Sagittaria secundifolia - T
Water-umbel, Huachuca Lilaeopsis schaffneriana var. recurva - E
Water-willow, Cooley's Justicia cooleyi - E
Watercress, Gambel's Rorippa gambellii - E
Whitlow-wort, papery Paronychia chartacea - T
Wild-buckwheat, clay-loving Eriogonum pelinophilum - E
Wild-buckwheat, gypsum Eriogonum gypsophilum - T
Wild-buckwheat, southern mountain Eriogonum kennedyi var. austromontanum - T
Wild-rice, Texas Zizania texana - E
Wire-lettuce, Malheur Stephanomeria malheurensis - E
Wireweed Polygonella basiramia - E
Woodland-star, San Clemente Island Lithophragma maximum - E
Woolly-star, Santa Ana River Eriastrum densifolium ssp. sanctorum - E
Wooly-threads, San Joaquin Monolopia (=Lembertia) congdonii - E
Yellowhead, desert Yermo xanthocephalus - T
Yerba santa, Lompoc Eriodictyon capitatum - E
Ziziphus, Florida Ziziphus celata - E
`Ahinahina Argyroxiphium sandwicense ssp. macrocephalum - T
`Ahinahina Argyroxiphium sandwicense ssp. sandwicense - E
`Aiakeakua, popolo Solanum sandwicense - E
`Aiea Nothocestrum breviflorum - E
`Aiea Nothocestrum peltatum - E
`Akoko Chamaesyce celastroides var. kaenana - E
`Akoko Chamaesyce deppeana - E
`Akoko Chamaesyce herbstii - E
`Akoko Chamaesyce kuwaleana - E
`Akoko Chamaesyce rockii - E
`Akoko Euphorbia haeleeleana - E
`Akoko, Ewa Plains Chamaesyce skottsbergii var. kalaeloana - E
`Anaunau Lepidium arbuscula - E
`Anunu Sicyos alba - E
`Awikiwiki Canavalia molokaiensis - E
`Oha wai Clermontia drepanomorpha - E
`Oha wai Clermontia lindseyana - E
`Oha wai Clermontia oblongifolia ssp. brevipes - E
`Oha wai Clermontia oblongifolia ssp. mauiensis - E
`Oha wai Clermontia peleana - E
`Oha wai Clermontia pyrularia - E
`Oha wai Clermontia samuelii - E
`Ohe`ohe Tetraplasandra gymnocarpa - E

Report generated 12/04/2007