Species Profiles:

Worldwide Endangered Plants List

The following is a list of all plants on the federal endangered species list.
Other Lists Available:
List of Endangered Animals | Combined List of Plants and Animals

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

A'e (Zanthoxylum dipetalum var. tomentosum) RC-1624 Please link to this site.
A'e (Zanthoxylum hawaiiense) RC-1625 Please link to this site.
Abutilon eremitopetalum RC-1032 Please link to this site.
Abutilon sandwicense RC-1034 Please link to this site.
Achyranthes mutica RC-1037 Please link to this site.
Adiantum vivesii RC-1040 Please link to this site.
Ahinahina RC-1069 Please link to this site.
Aiea (Nothocestrum breviflorum) RC-1430 Please link to this site.
Aiea (Nothocestrum peltatum) RC-1431 Please link to this site.
Akoko (Chamaesyce deppeana) RC-1129 Please link to this site.
Akoko (Chamaesyce herbstii) RC-1131 Please link to this site.
Akoko (Chamaesyce kuwaleana) RC-1132 Please link to this site.
Akoko (Chamaesyce rockii) RC-1133 Please link to this site.
Akoko (Euphorbia haeleeleana) RC-1274 Please link to this site.
Akoko (Chamaesyce celastroides var. kaenana) RC-1127 Please link to this site.
Alabama Canebrake Pitcher-plant RC-1527 Please link to this site.
Alabama Leather Flower RC-1151 Please link to this site.
Alani (Melicope saint-johnii) RC-1412 Please link to this site.
Alani (Melicope balloui) RC-1402 Please link to this site.
Alani (Melicope adscendens) RC-1401 Please link to this site.
Alani (Melicope lydgatei) RC-1405 Please link to this site.
Alani (Melicope mucronulata) RC-1406 Please link to this site.
Alani (Melicope munroi) RC-1407 Please link to this site.
Alani (Melicope ovalis) RC-1408 Please link to this site.
Alani (Melicope pallida) RC-1409 Please link to this site.
Alani (Melicope quadrangularis) RC-1410 Please link to this site.
Alani (Melicope reflexa) RC-1411 Please link to this site.
Alani (Melicope knudsenii) RC-1404 Please link to this site.
Alani (Melicope zahibruckneri) RC-1413 Please link to this site.
Alani (Melicope haupuensis) RC-1403 Please link to this site.
Aleutian Shield Fern RC-1496 Please link to this site.
Alsinidendron obovatum RC-1047 Please link to this site.
Alsinidendron trinerve RC-1048 Please link to this site.
Alsinidendron viscosum RC-1049 Please link to this site.
Amaranthus brownii RC-1050 Please link to this site.
Amargosa Niterwort RC-1428 Please link to this site.
American Chaffseed RC-1547 Please link to this site.
Anaunau RC-1353 Please link to this site.
Anunu RC-1553 Please link to this site.
Apalachicola Rosemary RC-1162 Please link to this site.
Applegate's Milk-vetch RC-1076 Please link to this site.
Aristida chaseae RC-1070 Please link to this site.
Arizona Cliff-rose RC-1514 Please link to this site.
Arizona Hedgehog Cactus RC-1250 Please link to this site.
Ashy Dogweed RC-1598 Please link to this site.
Asplenium fragile var. insulare RC-1073 Please link to this site.
Asplenium-leaved Diellia RC-1234 Please link to this site.
Auerodendron pauciflorum RC-1092 Please link to this site.
Aupaka (Isodendrion hosakae) RC-1330 Please link to this site.
Aupaka (Isodendrion laurifolium) RC-1331 Please link to this site.
Autumn Buttercup RC-1515 Please link to this site.
Avon Park Harebells RC-1174 Please link to this site.
Awikiwiki RC-1111 Please link to this site.
Awiwi (Centaurium sebaeoides) RC-1123 Please link to this site.
Awiwi (Hedyotis cookiana) RC-1301 Please link to this site.

B

Baker's Larkspur RC-1227 Please link to this site.
Bakersfield Cactus RC-1436 Please link to this site.
Bariaco RC-1602 Please link to this site.
Barneby Reed-mustard RC-1545 Please link to this site.
Barneby Ridge-cress RC-1354 Please link to this site.
Beach Jacquemontia RC-1336 Please link to this site.
Beach Layia RC-1351 Please link to this site.
Beautiful Goetzea RC-1292 Please link to this site.
Beautiful Pawpaw RC-1220 Please link to this site.
Ben Lomond Spineflower RC-1138 Please link to this site.
Ben Lomond Wallflower RC-1269 Please link to this site.
Black Lace Cactus RC-1249 Please link to this site.
Black Spored Quillwort RC-1334 Please link to this site.
Blowout Penstemon RC-1452 Please link to this site.
Bonamia menziesii RC-1101 Please link to this site.
Bradshaw's Desert-parsley RC-1382 Please link to this site.
Brady Pincushion Cactus RC-1448 Please link to this site.
Braun's Rock-cress RC-1059 Please link to this site.
Braunton's Milk-vetch RC-1078 Please link to this site.
Britton's Beargrass RC-1429 Please link to this site.
Brooksville Bellflower RC-1110 Please link to this site.
Bunched Arrowhead RC-1522 Please link to this site.
Burke's Goldfields RC-1349 Please link to this site.

C

California Jewelflower RC-1119 Please link to this site.
California Orcutt Grass RC-1437 Please link to this site.
California Seablite RC-1580 Please link to this site.
California Taraxacum RC-1582 Please link to this site.
Calistoga Allocarya RC-1478 Please link to this site.
Calyptranthes thomasiana RC-1108 Please link to this site.
Canby's Dropwort RC-1442 Please link to this site.
Canelo Hills Ladies'-tresses RC-1569 Please link to this site.
Capa rosa RC-1106 Please link to this site.
Carter's Mustard RC-1620 Please link to this site.
Carter's Panicgrass RC-1444 Please link to this site.
Catalina Island Mountain-Mahogany RC-1124 Please link to this site.
Catesbaea melanocarpa RC-1118 Please link to this site.
Chamaecrista glandulosa var. mirabilis RC-1126 Please link to this site.
Chamaesyce halemanui RC-1130 Please link to this site.
Chapman Rhododendron RC-1519 Please link to this site.
Chupacallos RC-1482 Please link to this site.
Clara Hunt's Milk-vetch RC-1079 Please link to this site.
Clay Phacelia RC-1457 Please link to this site.
Clay's Hibiscus RC-1319 Please link to this site.
Clay-loving Wild-buckwheat RC-1262 Please link to this site.
Clover Lupine RC-1387 Please link to this site.
Coachella Valley Milk-vetch RC-1084 Please link to this site.
Coastal Dunes Milk-vetch RC-1088 Please link to this site.
Contra Costa Goldfields RC-1350 Please link to this site.
Contra Costa Wallflower RC-1267 Please link to this site.
Cook's Holly RC-1325 Please link to this site.
Cook's Lomatium RC-1383 Please link to this site.
Cooke's Koki'o RC-1341 Please link to this site.
Cooley's Meadowrue RC-1592 Please link to this site.
Cooley's Water-willow RC-1339 Please link to this site.
Cordia bellonis RC-1163 Please link to this site.
Costa Rican Jatropha RC-1337 Please link to this site.
Coyote Ceanothus RC-1120 Please link to this site.
Cranichis ricartii RC-1172 Please link to this site.
Crenulate Lead-plant RC-1053 Please link to this site.
Cumberland Sandwort RC-1065 Please link to this site.
Cushenbury Milk-vetch RC-1074 Please link to this site.
Cushenbury Oxytheca RC-1443 Please link to this site.
Cushion Buckwheat RC-1260 Please link to this site.
Cyanea crispa RC-1179 Please link to this site.

D

Daphnopsis hellerana RC-1219 Please link to this site.
Davis' Green Pitaya RC-1251 Please link to this site.
Del Mar Manzanita RC-1063 Please link to this site.
Delissea rhytidosperma RC-1223 Please link to this site.
Delissea undulata RC-1226 Please link to this site.
Deltoid Spurge RC-1128 Please link to this site.
Desert Primrose RC-1435 Please link to this site.
Diamond Head Schiedea RC-1530 Please link to this site.
Diella unisora RC-1237 Please link to this site.
Diellia falcata RC-1235 Please link to this site.
Diellia pallida RC-1236 Please link to this site.
Diplazium molokaiense RC-1238 Please link to this site.
Dwarf Bear-poppy RC-1061 Please link to this site.
Dwarf Iliau RC-1621 Please link to this site.
Dwarf Naupaka RC-1529 Please link to this site.

E

El Dorado Bedstraw RC-1284 Please link to this site.
Elaphoglossum serpens RC-1252 Please link to this site.
Elfin Tree Fern RC-1207 Please link to this site.
Erubia RC-1563 Please link to this site.
Etonia Rosemary RC-1161 Please link to this site.
Eugenia woodburyana RC-1273 Please link to this site.
Eureka Dune Grass RC-1581 Please link to this site.
Ewa Plains 'Akoko RC-1134 Please link to this site.

F

Few-flowered Navarretia RC-1422 Please link to this site.
Flordia Torreya RC-1600 Please link to this site.
Florida Golden Aster RC-1141 Please link to this site.
Florida Perforate Cladonia RC-1146 Please link to this site.
Florida Ziziphus RC-1628 Please link to this site.
Fosberg's Love Grass RC-1253 Please link to this site.
Fountain Thistle RC-1142 Please link to this site.
Four-petal Pawpaw RC-1072 Please link to this site.
Fragrant Prickly-apple RC-1125 Please link to this site.
Fringed Campion RC-1561 Please link to this site.
Furbish Lousewort RC-1447 Please link to this site.

G

Gahnia lanaiensis RC-1281 Please link to this site.
Gambel's Watercress RC-1521 Please link to this site.
Garrett's Mint RC-1230 Please link to this site.
Gaviota Tarplant RC-1222 Please link to this site.
Gentian Pinkroot RC-1568 Please link to this site.
Gentner's Fritillary RC-1280 Please link to this site.
Gilia RC-1291 Please link to this site.
Golden Sedge RC-1114 Please link to this site.
Gouania hillebrandii RC-1293 Please link to this site.
Gouania meyenii RC-1294 Please link to this site.
Gouania vitifolia RC-1295 Please link to this site.
Green Pitcher-plant RC-1526 Please link to this site.
Greene's Tuctoria RC-1608 Please link to this site.
Guthrie's Ground-plum RC-1077 Please link to this site.

H

Ha'iwale (Cyrtandra viridiflora) RC-1217 Please link to this site.
Ha'iwale (Cyrtandra crenata) RC-1209 Please link to this site.
Ha'iwale (Cyrtandra dentata) RC-1211 Please link to this site.
Ha'iwale (Cyrtandra munroi) RC-1213 Please link to this site.
Ha'iwale (Cyrtandra polyantha) RC-1214 Please link to this site.
Ha'iwale (Cyrtandra subumbellata) RC-1215 Please link to this site.
Ha'iwale (Cyrtandra tintinnabula) RC-1216 Please link to this site.
Ha'iwale (Cyrtandra giffardii) RC-1212 Please link to this site.
Haha (Cyanea platyphylla) RC-1198 Please link to this site.
Haha (Cyanea procera) RC-1199 Please link to this site.
Haha (Cyanea remyi) RC-1200 Please link to this site.
Haha (Cyanea shipmannii) RC-1201 Please link to this site.
Haha (Cyanea stictophylla) RC-1203 Please link to this site.
Haha (Cyanea superba) RC-1204 Please link to this site.
Haha (Cyanea truncata) RC-1205 Please link to this site.
Haha (Cyanea undulata) RC-1206 Please link to this site.
Haha (Cyanea st-johnii) RC-1202 Please link to this site.
Haha (Cyanea pinnatifida) RC-1197 Please link to this site.
Haha (Cyanea mceldowneyi) RC-1196 Please link to this site.
Haha (Cyanea mannii) RC-1195 Please link to this site.
Haha (Cyanea acuminata) RC-1180 Please link to this site.
Haha (Cyanea asarifolia) RC-1181 Please link to this site.
Haha (Cyanea copelandii) RC-1182 Please link to this site.
Haha (Cyanea dunbarii) RC-1184 Please link to this site.
Haha (Cyanea glabra) RC-1185 Please link to this site.
Haha (Cyanea grimesiana) RC-1186 Please link to this site.
Haha (Cyanea hamatiflora) RC-1189 Please link to this site.
Haha (Cyanea macrostegia ssp. gibsonii) RC-1194 Please link to this site.
Haha (Cyanea longiflora) RC-1193 Please link to this site.
Haha (Cyanea koolauensis) RC-1191 Please link to this site.
Haha (Cyanea humboldtiana) RC-1190 Please link to this site.
Haha (Cyanea lobata) RC-1192 Please link to this site.
Hairy Orcutt Grass RC-1438 Please link to this site.
Hairy Rattleweed RC-1095 Please link to this site.
Hala pepe RC-1483 Please link to this site.
Harper's Beauty RC-1299 Please link to this site.
Harperella RC-1513 Please link to this site.
Hartweg's Golden Sunburst RC-1510 Please link to this site.
Hau kuahiwi (Hibiscadelphus woodii) RC-1316 Please link to this site.
Hau kuahiwi (Hibiscadelphus giffardianus) RC-1314 Please link to this site.
Hau kuahiwi (Hibiscadelphus hualalaiensis) RC-1315 Please link to this site.
Hawaiian Bluegrass RC-1487 Please link to this site.
Hawaiian Gardenia RC-1285 Please link to this site.
Hawaiian Red-flowered Geranium RC-1287 Please link to this site.
Hawaiian Vetch RC-1612 Please link to this site.
Hayun Iagu RC-1550 Please link to this site.
Heau RC-1275 Please link to this site.
Hedyotis degeneri RC-1303 Please link to this site.
Hedyotis parvula RC-1305 Please link to this site.
Hesperomannia arborescens RC-1310 Please link to this site.
Hesperomannia arbuscula RC-1311 Please link to this site.
Hesperomannia lydgatei RC-1312 Please link to this site.
Hickman's Potentilla RC-1500 Please link to this site.
Highlands Scrub Hypericum RC-1324 Please link to this site.
Higuero de sierra RC-1173 Please link to this site.
Hilo Ischaemum RC-1329 Please link to this site.
Hoffmann's Rock-cress RC-1057 Please link to this site.
Holei RC-1433 Please link to this site.
Holmgren Milk-vetch RC-1081 Please link to this site.
Holy Ghost Ipomopsis RC-1328 Please link to this site.
Honohono RC-1298 Please link to this site.
Howell's Spineflower RC-1136 Please link to this site.
Huachuca Water-umbel RC-1363 Please link to this site.

I

Ihi'ihi RC-1400 Please link to this site.
Ilex sintenisii RC-1326 Please link to this site.
Indian Knob Mountain Balm RC-1257 Please link to this site.
Ione Buckwheat RC-1259 Please link to this site.
Island Barberry RC-1097 Please link to this site.
Island Bedstraw RC-1283 Please link to this site.
Island Malacothrix RC-1396 Please link to this site.
Island Phacelia RC-1459 Please link to this site.

J

Jessup's Milk-vetch RC-1087 Please link to this site.
Johnston's Frankenia RC-1277 Please link to this site.

K

Kamakahala (Labordia crytandrae) RC-1344 Please link to this site.
Kamakahala (Labordia triflora) RC-1348 Please link to this site.
Kamakahala (Labordia lydgatei) RC-1345 Please link to this site.
Kamakahala (Labordia tinifolia) RC-1346 Please link to this site.
Kamanomano RC-1122 Please link to this site.
Kauai hau kuahiwi RC-1313 Please link to this site.
Kauila RC-1159 Please link to this site.
Kaulu RC-1511 Please link to this site.
Kearney's Blue-star RC-1055 Please link to this site.
Keck's Checker-mallow RC-1554 Please link to this site.
Kern Mallow RC-1254 Please link to this site.
Key Tree Cactus RC-1474 Please link to this site.
Kio'ele RC-1302 Please link to this site.
Kiponapona RC-1469 Please link to this site.
Kneeland Prairie Penny-cress RC-1597 Please link to this site.
Knowlton Cactus RC-1450 Please link to this site.
Ko'oko'olau (Bidens wiebkei) RC-1099 Please link to this site.
Ko'oko'olau (Bidens micrantha ssp. kalealaha) RC-1098 Please link to this site.
Ko'oloa'ula RC-1033 Please link to this site.
Kodachrome Bladderpod RC-1360 Please link to this site.
Kohe malama malama o kanaloa RC-1340 Please link to this site.
Koki'o (Kokia kauaiensis) RC-1343 Please link to this site.
Koki'o (Kokia drynarioides) RC-1342 Please link to this site.
Koki'o ke'oke'o (Hibiscus waimeae ssp. hannerae) RC-1320 Please link to this site.
Koki'o ke'oke'o (Hibiscus arnottianus ssp. immaculatus) RC-1317 Please link to this site.
Kolea RC-1421 Please link to this site.
Kopa RC-1307 Please link to this site.
Kuahiwi laukahi (Plantago princeps) RC-1480 Please link to this site.
Kuahiwi laukahi (Plantago hawaiensis) RC-1479 Please link to this site.
Kuawawaenohu RC-1046 Please link to this site.
Kuenzler Hedgehog Cactus RC-1248 Please link to this site.
Kula Wahine Noho RC-1332 Please link to this site.
Kulu'i RC-1432 Please link to this site.

L

La Graciosa Thistle RC-1145 Please link to this site.
Lake County Stonecrop RC-1446 Please link to this site.
Lakela's Mint RC-1233 Please link to this site.
Lanai Sandalwood RC-1525 Please link to this site.
Lane Mountain Milk-vetch RC-1083 Please link to this site.
Large-flowered Fiddleneck RC-1054 Please link to this site.
Large-fruited Sand-verbena RC-1031 Please link to this site.
Lau 'ehu RC-1445 Please link to this site.
Laulihilihi RC-1543 Please link to this site.
Leafy Prairie-clover RC-1218 Please link to this site.
Lepanthes eltoroensis RC-1352 Please link to this site.
Leptocereus grantianus RC-1355 Please link to this site.
Lewton's Polygala RC-1491 Please link to this site.
Liliwai RC-1035 Please link to this site.
Lipochaeta venosa RC-1375 Please link to this site.
Little Aguja Creek Pondweed RC-1499 Please link to this site.
Lo'ulu (Pritchardia napaliensis) RC-1505 Please link to this site.
Lo'ulu (Pritchardia affinis) RC-1501 Please link to this site.
Lo'ulu (Pritchardia remota) RC-1506 Please link to this site.
Lo'ulu (Pritchardia munroi) RC-1504 Please link to this site.
Lo'ulu (Pritchardia kaalae) RC-1503 Please link to this site.
Lo'ulu (Pritchardia viscosa) RC-1508 Please link to this site.
Lo'ulu (Pritchardia schattaueri) RC-1507 Please link to this site.
Lobelia gaudichaudii ssp. koolauensis RC-1378 Please link to this site.
Lobelia monostachya RC-1379 Please link to this site.
Lobelia niihauensis RC-1380 Please link to this site.
Lobelia oahuensis RC-1381 Please link to this site.
Loch Lomond Coyote Thistle RC-1265 Please link to this site.
Lompoc Yerba Santa RC-1258 Please link to this site.
Longspurred Mint RC-1231 Please link to this site.
Louisiana Quillwort RC-1333 Please link to this site.
Lyon's Pentachaeta RC-1455 Please link to this site.
Lyonia truncata var. proctorii RC-1389 Please link to this site.
Lysimachi filifolia RC-1391 Please link to this site.
Lysimachia lydgatei RC-1392 Please link to this site.
Lysimachia maxima RC-1629 Please link to this site.

M

Ma'o hau hele RC-1318 Please link to this site.
Ma'oli'oli (Schiedea kealiae) RC-1537 Please link to this site.
Ma'oli'oli (Schiedea apokremnos) RC-1531 Please link to this site.
Mahoe RC-1043 Please link to this site.
Malheur Wire-lettuce RC-1575 Please link to this site.
Mancos Milk-vetch RC-1082 Please link to this site.
Mann's Bluegrass RC-1485 Please link to this site.
Many-flowered Navarretia RC-1423 Please link to this site.
Mapele RC-1210 Please link to this site.
Mariscus fauriei RC-1398 Please link to this site.
Mariscus pennatiformis RC-1399 Please link to this site.
Marsh Sandwort RC-1066 Please link to this site.
Mat-forming Quillwort RC-1335 Please link to this site.
Maui Remya RC-1517 Please link to this site.
Mauna Loa Silversword RC-1068 Please link to this site.
McDonald's Rock-cress RC-1058 Please link to this site.
Mehamehame RC-1276 Please link to this site.
Menzies' Wallflower RC-1268 Please link to this site.
Metcalf Canyon Jewelflower RC-1576 Please link to this site.
Mexican Flannelbush RC-1279 Please link to this site.
Michaux's Sumac RC-1520 Please link to this site.
Michigan Monkey-flower RC-1414 Please link to this site.
Minnesota Dwarf Trout Lily RC-1270 Please link to this site.
Mitracarpus maxwelliae RC-1415 Please link to this site.
Mitracarpus polycladus RC-1416 Please link to this site.
Monterey Clover RC-1605 Please link to this site.
Morefield's Leather Flower RC-1150 Please link to this site.
Mountain Sweet Pitcher-plant RC-1528 Please link to this site.
Munroidendron racemosum RC-1419 Please link to this site.
Munz's Onion RC-1044 Please link to this site.
Myrcia paganii RC-1420 Please link to this site.

N

Na Pali Beach Hedyotis RC-1308 Please link to this site.
Na'ena'e (Dubautia herbstobatae) RC-1240 Please link to this site.
Na'ena'e (Dubautia latifolia) RC-1241 Please link to this site.
Na'ena'e (Dubautia pauciflorula) RC-1242 Please link to this site.
Na'ena'e (Dubautia plantaginea ssp. humilis) RC-1243 Please link to this site.
Nani wai'ale'ale RC-1616 Please link to this site.
Nanu RC-1286 Please link to this site.
Napa Bluegrass RC-1486 Please link to this site.
Navasota Ladies'-tresses RC-1570 Please link to this site.
Nehe (Lipochaeta waimeaensis) RC-1376 Please link to this site.
Nehe (Lipochaeta tenuifolia) RC-1374 Please link to this site.
Nehe (Lipochaeta micrantha) RC-1373 Please link to this site.
Nehe (Lipochaeta lobata var. leptophylla) RC-1372 Please link to this site.
Nehe (Lipochaeta kamolensis) RC-1371 Please link to this site.
Nehe (Lipochaeta fauriei) RC-1370 Please link to this site.
Nellie Cory Cactus RC-1169 Please link to this site.
Neraudia angulata RC-1424 Please link to this site.
Neraudia ovata RC-1425 Please link to this site.
Neraudia sericea RC-1426 Please link to this site.
Nesogenes rotensis RC-1427 Please link to this site.
Nevin's Barberry RC-1096 Please link to this site.
Nichol's Turk's Head Cactus RC-1247 Please link to this site.
Nioi RC-1272 Please link to this site.
Nipomo Mesa Lupine RC-1386 Please link to this site.
Nohoanu RC-1288 Please link to this site.
North Park Phacelia RC-1458 Please link to this site.
Northeastern Bulrush RC-1548 Please link to this site.

O

Oha (Delissea subcordata) RC-1225 Please link to this site.
Oha (Delissea rivularis) RC-1224 Please link to this site.
Oha wai (Clermontia samuelii) RC-1158 Please link to this site.
Oha wai (Clermontia pyrularia) RC-1157 Please link to this site.
Oha wai (Clermontia peleana) RC-1156 Please link to this site.
Oha wai (Clermontia oblongifolia) RC-1154 Please link to this site.
Oha wai (Clermontia lindseyana) RC-1153 Please link to this site.
Oha wai (Clermontia drepanomorpha) RC-1152 Please link to this site.
Ohai RC-1551 Please link to this site.
Ohe'ohe RC-1591 Please link to this site.
Okeechobee Gourd RC-1177 Please link to this site.
Olulu RC-1102 Please link to this site.
Opuhe RC-1610 Please link to this site.
Orcutt's Spineflower RC-1137 Please link to this site.
Oregon Checker-mallow RC-1555 Please link to this site.
Osmoxylon mariannense RC-1440 Please link to this site.
Osterhout Milk-vetch RC-1085 Please link to this site.
Otay Mesa-mint RC-1490 Please link to this site.

P

Palmate-bracted Bird's Beak RC-1166 Please link to this site.
Palo colorado RC-1584 Please link to this site.
Palo de jazmin RC-1578 Please link to this site.
Palo de nigua RC-1168 Please link to this site.
Palo de ramon RC-1094 Please link to this site.
Palo de rosa RC-1441 Please link to this site.
Pamakani (Tetramolopium capillare) RC-1587 Please link to this site.
Pamakani (Viola chamissoniana ssp. chamissoniana) RC-1614 Please link to this site.
Pauoa RC-1176 Please link to this site.
Pedate Checker-mallow RC-1557 Please link to this site.
Peebles Navajo Cactus RC-1451 Please link to this site.
Pelos del diablo RC-1071 Please link to this site.
Pendant Kihi Fern RC-1039 Please link to this site.
Penland Beardtongue RC-1453 Please link to this site.
Pennell's Bird's-beak RC-1167 Please link to this site.
Persistent Trillium RC-1606 Please link to this site.
Peter's Mountain Mallow RC-1327 Please link to this site.
Phyllostegia glagra var. lanaiensis RC-1462 Please link to this site.
Phyllostegia hirsuta RC-1463 Please link to this site.
Phyllostegia kaalaensis RC-1464 Please link to this site.
Phyllostegia knudsenii RC-1465 Please link to this site.
Phyllostegia mannii RC-1466 Please link to this site.
Phyllostegia mollis RC-1467 Please link to this site.
Phyllostegia parviflora RC-1468 Please link to this site.
Phyllostegia velutina RC-1470 Please link to this site.
Phyllostegia waimeae RC-1471 Please link to this site.
Phyllostegia warshaueri RC-1472 Please link to this site.
Phyllostegia wawrana RC-1473 Please link to this site.
Pilo RC-1304 Please link to this site.
Pima Pineapple Cactus RC-1170 Please link to this site.
Pine Hill Ceanothus RC-1121 Please link to this site.
Pine Hill Flannelbush RC-1278 Please link to this site.
Pismo Clarkia RC-1149 Please link to this site.
Pitkin Marsh Lily RC-1365 Please link to this site.
Platanthera holochila RC-1481 Please link to this site.
Po'e RC-1498 Please link to this site.
Poa siphonoglossa RC-1488 Please link to this site.
Polystichum calderonense RC-1497 Please link to this site.
Pondberry RC-1369 Please link to this site.
Popolo 'Aiakeakua RC-1565 Please link to this site.
Popolo ku mai RC-1564 Please link to this site.
Presidio Clarkia RC-1147 Please link to this site.
Presidio Manzanita RC-1064 Please link to this site.
Pteris lidgatei RC-1512 Please link to this site.
Pu'uka'a RC-1208 Please link to this site.
Pua'ala RC-1103 Please link to this site.
Pygmy Fringe-tree RC-1135 Please link to this site.

Q

R

Relict Trillium RC-1607 Please link to this site.
Remya kauaiensis RC-1516 Please link to this site.
Remya montgomeryi RC-1518 Please link to this site.
Roan Mountain Bluet RC-1306 Please link to this site.
Robust Spineflower RC-1139 Please link to this site.
Rock Gnome Lichen RC-1296 Please link to this site.
Rough Popcornflower RC-1477 Please link to this site.
Rough-leaved Loosestrife RC-1390 Please link to this site.
Round-leaved Chaff-flower RC-1038 Please link to this site.
Rugel's Pawpaw RC-1221 Please link to this site.
Running Buffalo Clover RC-1604 Please link to this site.
Ruth's Golden Aster RC-1476 Please link to this site.

S

Sacramento Orcutt Grass RC-1439 Please link to this site.
Sacramento Prickly Poppy RC-1067 Please link to this site.
Salt Marsh Bird's-beak RC-1164 Please link to this site.
San Bernardino Bluegrass RC-1484 Please link to this site.
San Bernardino Mountains Bladderpod RC-1356 Please link to this site.
San Clemente Island Broom RC-1384 Please link to this site.
San Clemente Island Bush-mallow RC-1393 Please link to this site.
San Clemente Island Indian Paintbrush RC-1116 Please link to this site.
San Clemente Island Larkspur RC-1229 Please link to this site.
San Clemente Island Woodland-star RC-1377 Please link to this site.
San Diego Ambrosia RC-1052 Please link to this site.
San Diego Button-celery RC-1264 Please link to this site.
San Diego Mesa-mint RC-1489 Please link to this site.
San Francisco Lessingia RC-1361 Please link to this site.
San Jacinto Valley Crownscale RC-1091 Please link to this site.
San Joaquin Wooly-threads RC-1418 Please link to this site.
San Mateo Thornmint RC-1036 Please link to this site.
San Mateo Woolly Sunflower RC-1263 Please link to this site.
San Rafael Cactus RC-1449 Please link to this site.
Sandlace RC-1494 Please link to this site.
Sandplain Gerardia RC-1041 Please link to this site.
Sanicula mariversa RC-1523 Please link to this site.
Sanicula purpurea RC-1524 Please link to this site.
Santa Ana River Woolly-star RC-1255 Please link to this site.
Santa Barbara Island Liveforever RC-1244 Please link to this site.
Santa Cruz Cypress RC-1178 Please link to this site.
Santa Cruz Island Bush-mallow RC-1394 Please link to this site.
Santa Cruz Island Fringepod RC-1599 Please link to this site.
Santa Cruz Island Malacothrix RC-1395 Please link to this site.
Santa Cruz Island Rockcress RC-1552 Please link to this site.
Santa Rosa Island Manzanita RC-1062 Please link to this site.
Schiedea haleakalensis RC-1532 Please link to this site.
Schiedea helleri RC-1533 Please link to this site.
Schiedea hookeri RC-1534 Please link to this site.
Schiedea kaalae RC-1535 Please link to this site.
Schiedea kauaiensis RC-1536 Please link to this site.
Schiedea lydgatei RC-1538 Please link to this site.
Schiedea membranacea RC-1539 Please link to this site.
Schiedea nuttallii RC-1540 Please link to this site.
Schiedea sarmentosa RC-1541 Please link to this site.
Schiedea spergulina var. leiopoda RC-1542 Please link to this site.
Schiedea verticillata RC-1544 Please link to this site.
Schweinitz's Sunflower RC-1309 Please link to this site.
Scotts Valley Polygonum RC-1495 Please link to this site.
Scrub Blazingstar RC-1362 Please link to this site.
Scrub Lupine RC-1385 Please link to this site.
Scrub Mint RC-1232 Please link to this site.
Scrub Plum RC-1509 Please link to this site.
Sebastopol Meadowfoam RC-1368 Please link to this site.
Sentry Milk-vetch RC-1080 Please link to this site.
Shale Barren Rock-cress RC-1060 Please link to this site.
Shivwits Milk-vetch RC-1075 Please link to this site.
Short's Goldenrod RC-1566 Please link to this site.
Short-leaved Rosemary RC-1160 Please link to this site.
Showy Indian Clover RC-1603 Please link to this site.
Showy Stickseed RC-1297 Please link to this site.
Shrubby Reed-mustard RC-1546 Please link to this site.
Silene alexandri RC-1558 Please link to this site.
Silene lanceolata RC-1559 Please link to this site.
Silene perlmanii RC-1560 Please link to this site.
Slender Rush-pea RC-1321 Please link to this site.
Slender-horned Spineflower RC-1239 Please link to this site.
Slender-petaled Mustard RC-1593 Please link to this site.
Small's Milkpea RC-1282 Please link to this site.
Small-anthered Bittercress RC-1112 Please link to this site.
Smooth Coneflower RC-1245 Please link to this site.
Snakeroot RC-1266 Please link to this site.
Sneed Pincushion Cactus RC-1171 Please link to this site.
Soft Bird's-Beak RC-1165 Please link to this site.
Soft-leaved Paintbrush RC-1117 Please link to this site.
Solano Grass RC-1609 Please link to this site.
Sonoma Alopecurus RC-1045 Please link to this site.
Sonoma Spineflower RC-1140 Please link to this site.
Sonoma Sunshine RC-1100 Please link to this site.
South Texas Ambrosia RC-1051 Please link to this site.
Spermolepis hawaiiensis RC-1567 Please link to this site.
Spreading Avens RC-1289 Please link to this site.
Spring Creek Bladderpod RC-1358 Please link to this site.
St. Thomas Prickly-ash RC-1626 Please link to this site.
Star Cactus RC-1090 Please link to this site.
Stebbins' Morning-glory RC-1109 Please link to this site.
Stenogyne angustifolia var. angustifolia RC-1571 Please link to this site.
Stenogyne bifida RC-1572 Please link to this site.
Stenogyne campanulata RC-1573 Please link to this site.
Stenogyne kanehoana RC-1574 Please link to this site.
Suisun Thistle RC-1144 Please link to this site.

T

Tectaria estremerana RC-1583 Please link to this site.
Tennessee Purple Coneflower RC-1246 Please link to this site.
Tennessee Yellow-eyed Grass RC-1623 Please link to this site.
Terlingua Creek Cat's-eye RC-1175 Please link to this site.
Ternstroemia subsessilis RC-1585 Please link to this site.
Tetramolopium arenarium RC-1586 Please link to this site.
Tetramolopium filiforme RC-1588 Please link to this site.
Tetramolopium lepidotum ssp. lepidotum RC-1589 Please link to this site.
Tetramolopium remyi RC-1590 Please link to this site.
Texas Ayenia RC-1093 Please link to this site.
Texas Poppy-mallow RC-1107 Please link to this site.
Texas Prairie Dawn-flower RC-1323 Please link to this site.
Texas Snowbells RC-1579 Please link to this site.
Texas Trailing Phlox RC-1461 Please link to this site.
Texas Wild-rice RC-1627 Please link to this site.
Thelypteris inabonensis RC-1594 Please link to this site.
Thelypteris verecunda RC-1595 Please link to this site.
Thelypteris yaucoensis RC-1596 Please link to this site.
Tiburon Jewelflower RC-1577 Please link to this site.
Tiburon Paintbrush RC-1115 Please link to this site.
Tiny Polygala RC-1492 Please link to this site.
Tobusch Fishhook Cactus RC-1056 Please link to this site.
Todsen's Pennyroyal RC-1300 Please link to this site.
Trematolobelia singularis RC-1601 Please link to this site.
Triple-ribbed Milk-vetch RC-1089 Please link to this site.

U

Uhiuhi RC-1105 Please link to this site.
Uvillo RC-1271 Please link to this site.

V

Vahl's Boxwood RC-1104 Please link to this site.
Ventura Marsh Milk-vetch RC-1086 Please link to this site.
Vernonia proctorii RC-1611 Please link to this site.
Vigna o-wahuensis RC-1613 Please link to this site.
Vine Hill Clarkia RC-1148 Please link to this site.
Viola helenae RC-1615 Please link to this site.
Viola lanaiensis RC-1617 Please link to this site.
Viola oahuensis RC-1618 Please link to this site.

W

Wahane RC-1502 Please link to this site.
Walker's Manioc RC-1397 Please link to this site.
Wawae'iole (Huperzia mannii) RC-1322 Please link to this site.
Wawae'iole (Lycopodium nutans) RC-1388 Please link to this site.
West Indian Walnut RC-1338 Please link to this site.
Western Lily RC-1364 Please link to this site.
Wheeler's Peperomia RC-1456 Please link to this site.
White Bladderpod RC-1357 Please link to this site.
White Irisette RC-1562 Please link to this site.
White Sedge RC-1113 Please link to this site.
White-rayed Pentachaeta RC-1454 Please link to this site.
Wide-leaf Warea RC-1619 Please link to this site.
Willamette Daisy RC-1256 Please link to this site.
Willowy Monardella RC-1417 Please link to this site.
Wireweed RC-1493 Please link to this site.
Woolly Meadowfoam RC-1366 Please link to this site.
Wright Fishhook Cactus RC-1549 Please link to this site.

X

Xylosma crenatum RC-1622 Please link to this site.

Y

Yadon's Piperia RC-1475 Please link to this site.
Yellow Larkspur RC-1228 Please link to this site.
Yreka Phlox RC-1460 Please link to this site.

Z

Zapata Bladderpod RC-1359 Please link to this site.

More info about this list:

• Total endangered plants on this list (updated daily): 587
• Plants listed in italics have no common name. A scientific name for the plant is listed in its place.
• This list only includes plants. View the worldwide list of endangered animals. A combined list of all endangered plants and animals is also available.
• Only plants with a US FWS "endangered" status are listed on this site.
• This list is current as of 7/23/2008.