Listed plants
- Group Type: Plants
- Listing Status: Endangered,Threatened,Emergency Listing (Threatened),Emergency Listing (Endangered),Experimental Population (Essential),Experimental Population (Non-Essential),Similarity of Appearance (Endangered),Similarity of Appearance (Threatened)
819 records returned
Scientific Name | Inverted Common Name | Species Group | Historic Range | Family | Listing Status | Critical Habitat | Special Rules |
---|---|---|---|---|---|---|---|
Abies guatemalensis | Fir, Guatemalan (=pinabete) | Conifers and Cycads | Mexico, Guatemala, Honduras, El Salvador | Pinaceae | T | N/A | N/A |
Abronia macrocarpa | Sand-verbena, large-fruited | Flowering Plants | U.S.A. (TX) | Nyctaginaceae | E | N/A | N/A |
Abutilon eremitopetalum | No common name | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Abutilon menziesii | Ko`oloa`ula | Flowering Plants | U.S.A. (HI) | Malvaceae | E | N/A | N/A |
Abutilon sandwicense | No common name | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Acaena exigua | Liliwai | Flowering Plants | U.S.A. (HI) | Rosaceae | E | 17.96(a) | N/A |
Acanthomintha ilicifolia | Thornmint, San Diego | Flowering Plants | U.S.A. (CA), Mexico | Lamiaceae | T | 17.96(a) | N/A |
Acanthomintha obovata ssp. duttonii | Thornmint, San Mateo | Flowering Plants | U.S.A. (CA) | Lamiaceae | E | N/A | N/A |
Achyranthes mutica | No common name | Flowering Plants | U.S.A. (HI) | Amaranthaceae | E | 17.96(a) | N/A |
Achyranthes splendens var. rotundata | Chaff-flower, round-leaved | Flowering Plants | U.S.A. (HI) | Amaranthaceae | E | 17.96(a) | N/A |
Aconitum noveboracense | Monkshood, northern wild | Flowering Plants | U.S.A. (IA, NY, OH, WI) | Ranunculaceae | T | N/A | N/A |
Adenophorus periens | Fern, pendant kihi | Ferns and Allies | U.S.A. (HI) | Grammitidaceae | E | 17.96(a) | N/A |
Adiantum vivesii | No common name | Ferns and Allies | U.S.A. (PR) | Adiantaceae | E | N/A | N/A |
Aeschynomene virginica | Joint-vetch, sensitive | Flowering Plants | U.S.A. (DE, MD, NC, NJ, PA, VA) | Fabaceae | T | N/A | N/A |
Agalinis acuta | Gerardia, sandplain | Flowering Plants | U.S.A. (CT, MA, MD, NY, RI) | Scrophulariaceae | E | N/A | N/A |
Alectryon macrococcus | Mahoe | Flowering Plants | U.S.A. (HI) | Sapindaceae | E | 17.96(a) | N/A |
Allium munzii | Onion, Munz's | Flowering Plants | U.S.A. (CA) | Liliaceae | E | 17.96(a) | N/A |
Alopecurus aequalis var. sonomensis | Alopecurus, Sonoma | Flowering Plants | U.S.A. (CA) | Poaceae | E | N/A | N/A |
Alsinidendron lychnoides | Kuawawaenohu | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Alsinidendron obovatum | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Alsinidendron trinerve | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Alsinidendron viscosum | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Amaranthus brownii | No common name | Flowering Plants | U.S.A. (HI) | Amaranthaceae | E | 17.96(a) | N/A |
Amaranthus pumilus | Amaranth, seabeach | Flowering Plants | U.S.A. (DE, MA, MD, NC, NJ, NY, RI, SC, VA) | Amaranthaceae | T | N/A | N/A |
Ambrosia cheiranthifolia | Ambrosia, south Texas | Flowering Plants | U.S.A. (TX) | Asteraceae | E | N/A | N/A |
Ambrosia pumila | Ambrosia, San Diego | Flowering Plants | U.S.A. (CA), Mexico | Asteraceae | E | 17.96(a) | N/A |
Amorpha crenulata | Lead-plant, Crenulate | Flowering Plants | U.S.A. (FL) | Fabaceae | E | N/A | N/A |
Amphianthus pusillus | Amphianthus, little | Flowering Plants | U.S.A. (AL, GA, SC) | Scrophulariaceae | T | N/A | N/A |
Amsinckia grandiflora | Fiddleneck, large-flowered | Flowering Plants | U.S.A. (CA) | Boraginaceae | E | 17.96(a) | N/A |
Amsonia kearneyana | Blue-star, Kearney's | Flowering Plants | U.S.A. (AZ) | Apocynaceae | E | N/A | N/A |
Apios priceana | Potato-bean, Price's | Flowering Plants | U.S.A. (AL, IL, KY, MS, TN) | Fabaceae | T | N/A | N/A |
Arabis hoffmannii | Rock-cress, Hoffmann's | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Arabis macdonaldiana | Rock-cress, McDonald's | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Arabis perstellata | Rock-cress, Braun's | Flowering Plants | U.S.A. (KY,TN) | Brassicaceae | E | 17.96(a) | N/A |
Arabis serotina | rock cress, Shale barren | Flowering Plants | U.S.A. (VA, WV) | Brassicaceae | E | N/A | N/A |
Arctomecon humilis | Bear-poppy, Dwarf | Flowering Plants | U.S.A. (UT) | Papaveraceae | E | N/A | N/A |
Arctostaphylos confertiflora | Manzanita, Santa Rosa Island | Flowering Plants | U.S.A. (CA) | Ericaceae | E | N/A | N/A |
Arctostaphylos franciscana | Manzanita, San Francisco | Flowering Plants | U.S.A. (CA). | Ericaceae | E | N/A | N/A |
Arctostaphylos glandulosa ssp. crassifolia | Manzanita, Del Mar | Flowering Plants | U.S.A. (CA), Mexico. | Ericaceae | E | N/A | N/A |
Arctostaphylos hookeri var. ravenii | Manzanita, Presidio | Flowering Plants | U.S.A. (CA) | Ericaceae | E | N/A | N/A |
Arctostaphylos morroensis | Manzanita, Morro | Flowering Plants | U.S.A. (CA) | Ericaceae | T | N/A | N/A |
Arctostaphylos myrtifolia | Manzanita, Ione | Flowering Plants | U.S.A. (CA) | Ericaceae | T | N/A | N/A |
Arctostaphylos pallida | Manzanita, pallid | Flowering Plants | U.S.A. (CA) | Ericaceae | T | N/A | N/A |
Arenaria cumberlandensis | Sandwort, Cumberland | Flowering Plants | U.S.A. (KY, TN) | Caryophyllaceae | E | N/A | N/A |
Arenaria paludicola | Sandwort, Marsh | Flowering Plants | U.S.A. (CA) | Caryophyllaceae | E | N/A | N/A |
Arenaria ursina | Sandwort, Bear Valley | Flowering Plants | U.S.A. (CA) | Caryophyllaceae | T | 17.96(a) | N/A |
Argemone pleiacantha ssp. pinnatisecta | Poppy, Sacramento prickly | Flowering Plants | U.S.A. (NM) | Papaveraceae | E | N/A | N/A |
Argyroxiphium kauense | Silversword, Mauna Loa (=Ka'u) | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Argyroxiphium sandwicense ssp. macrocephalum | `Ahinahina | Flowering Plants | U.S.A. (HI) | Asteraceae | T | 17.96(a) | N/A |
Argyroxiphium sandwicense ssp. sandwicense | `Ahinahina | Flowering Plants | U.S.A. (HI) | Asteraceae | E | N/A | N/A |
Aristida chaseae | No common name | Flowering Plants | U.S.A. (PR) | Poaceae | E | N/A | N/A |
Aristida portoricensis | Pelos del diablo | Flowering Plants | U.S.A. (PR) | Poaceae | E | N/A | N/A |
Asclepias meadii | Milkweed, Mead's | Flowering Plants | U.S.A. (IA, IL, IN, KS, MO, WI) | Asclepiadaceae | T | N/A | N/A |
Asclepias welshii | Milkweed, Welsh's | Flowering Plants | U.S.A. (AZ, UT) | Asclepiadaceae | T | 17.96(a) | N/A |
Asimina tetramera | Pawpaw, four-petal | Flowering Plants | U.S.A. (FL) | Annonaceae | E | N/A | N/A |
Asplenium fragile var. insulare | No common name | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Asplenium scolopendrium var. americanum | Fern, American hart's-tongue | Ferns and Allies | U.S.A. (AL, MI, NY, TN), Canada (Ont.) | Aspleniaceae | T | N/A | N/A |
Astelia waialealae | Pa`iniu | Flowering Plants | U.S.A. (HI) | Liliaceae | E | 17.96(a) | |
Astragalus albens | Milk-vetch, Cushenbury | Flowering Plants | U.S.A. (CA) | Fabaceae | E | 17.96(a) | N/A |
Astragalus ampullarioides | Milk-vetch, Shivwits | Flowering Plants | U.S.A. (UT) | Fabaceae | E | 17.96(a) | N/A |
Astragalus applegatei | Milk-vetch, Applegate's | Flowering Plants | U.S.A. (OR) | Fabaceae | E | N/A | N/A |
Astragalus bibullatus | Ground-plum, Guthrie's (=Pyne's) | Flowering Plants | U.S.A. (TN) | Fabaceae | E | N/A | N/A |
Astragalus brauntonii | Milk-vetch, Braunton's | Flowering Plants | U.S.A. (CA) | Fabaceae | E | 17.96(a) | N/A |
Astragalus clarianus | Milk-vetch, Clara Hunt's | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Astragalus cremnophylax var. cremnophylax | Milk-vetch, Sentry | Flowering Plants | U.S.A. (AZ) | Fabaceae | E | N/A | N/A |
Astragalus desereticus | Milk-vetch, Deseret | Flowering Plants | U.S.A. (UT) | Fabaceae | T | N/A | N/A |
Astragalus holmgreniorum | Milk-vetch, Holmgren | Flowering Plants | U.S.A. (AZ, UT) | Fabaceae | E | 17.96(a) | N/A |
Astragalus humillimus | Milk-vetch, Mancos | Flowering Plants | U.S.A. (CO, NM) | Fabaceae | E | N/A | N/A |
Astragalus jaegerianus | Milk-vetch, Lane Mountain | Flowering Plants | U.S.A. (CA) | Fabaceae | E | 17.96(a) | N/A |
Astragalus lentiginosus var. coachellae | Milk-vetch, Coachella Valley | Flowering Plants | U.S.A. (CA) | Fabaceae | E | 17.96(a) | N/A |
Astragalus lentiginosus var. piscinensis | Milk-vetch, Fish Slough | Flowering Plants | U.S.A. (CA) | Fabaceae | T | 17.96(a) | N/A |
Astragalus magdalenae var. peirsonii | Milk-vetch, Peirson's | Flowering Plants | U.S.A. (CA) | Fabaceae | T | 17.96(a) | N/A |
Astragalus montii | Milk-vetch, heliotrope | Flowering Plants | U.S.A. (UT) | Fabaceae | T | 17.96(a) | N/A |
Astragalus osterhoutii | milkvetch, Osterhout | Flowering Plants | U.S.A. (CO) | Fabaceae | E | N/A | N/A |
Astragalus phoenix | Milk-vetch, Ash meadows | Flowering Plants | U.S.A. (NV) | Fabaceae | T | 17.96(a) | N/A |
Astragalus pycnostachyus var. lanosissimus | Milk-vetch, Ventura Marsh | Flowering Plants | U.S.A. (CA) | Fabaceae | E | 17.96(a) | N/A |
Astragalus robbinsii var. jesupi | Milk-vetch, Jesup's | Flowering Plants | U.S.A. (NH, VT) | Fabaceae | E | N/A | N/A |
Astragalus tener var. titi | Milk-vetch, coastal dunes | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Astragalus tricarinatus | Milk-vetch, triple-ribbed | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Astrophytum asterias | Cactus, star | Flowering Plants | U.S.A. (TX), Mexico | Cactaceae | E | N/A | N/A |
Atriplex coronata var. notatior | Crownscale, San Jacinto Valley | Flowering Plants | U.S.A. (CA) | Chenopodiaceae | E | 17.96(a) | N/A |
Auerodendron pauciflorum | No common name | Flowering Plants | U.S.A. (PR) | Rhamnaceae | E | N/A | N/A |
Ayenia limitaris | Ayenia, Texas | Flowering Plants | U.S.A. (TX), Mexico | Sterculiaceae | E | N/A | N/A |
Baccharis vanessae | Baccharis, Encinitas | Flowering Plants | U.S.A. (CA) | Asteraceae | T | N/A | N/A |
Banara vanderbiltii | Palo de ramon | Flowering Plants | U.S.A. (PR) | Flacourtiaceae | E | N/A | N/A |
Baptisia arachnifera | Rattleweed, hairy | Flowering Plants | U.S.A. (GA) | Fabaceae | E | N/A | N/A |
Berberis nevinii | Barberry, Nevin's | Flowering Plants | U.S.A. (CA) | Berberidaceae | E | 17.96(a) | N/A |
Berberis pinnata ssp. insularis | Barberry, island | Flowering Plants | U.S.A. (CA) | Berberidaceae | E | N/A | N/A |
Betula uber | Birch, Virginia round-leaf | Flowering Plants | U.S.A. (VA) | Betulaceae | T | N/A | N/A |
Bidens amplectens | Ko`oko`olau | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Bidens micrantha ssp. kalealaha | Ko`oko`olau | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Bidens wiebkei | Ko`oko`olau | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Blennosperma bakeri | Sunshine, Sonoma | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Boltonia decurrens | Aster, decurrent false | Flowering Plants | U.S.A. (IL, MO) | Asteraceae | T | N/A | N/A |
Bonamia grandiflora | Bonamia, Florida | Flowering Plants | U.S.A. (FL) | Convolvulaceae | T | N/A | N/A |
Bonamia menziesii | No common name | Flowering Plants | U.S.A. (HI) | Convolvulaceae | E | 17.96(a) | N/A |
Brighamia insignis | Olulu | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Brighamia rockii | Pua `ala | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Brodiaea filifolia | Brodiaea, thread-leaved | Flowering Plants | U.S.A. (CA) | Liliaceae | T | 17.96(a) | N/A |
Brodiaea pallida | Brodiaea, Chinese Camp | Flowering Plants | U.S.A. (CA) | Liliaceae | T | N/A | N/A |
Buxus vahlii | Boxwood, Vahl's | Flowering Plants | U.S.A. (PR, VI) | Buxaceae | E | N/A | N/A |
Caesalpinia kavaiense | Uhiuhi | Flowering Plants | U.S.A. (HI) | Fabaceae | E | N/A | N/A |
Callicarpa ampla | Capa rosa | Flowering Plants | U.S.A. (PR) | Verbenaceae | E | N/A | N/A |
Callirhoe scabriuscula | Poppy-mallow, Texas | Flowering Plants | U.S.A. (TX) | Malvaceae | E | N/A | N/A |
Calochortus tiburonensis | Mariposa lily, Tiburon | Flowering Plants | U.S.A. (CA) | Liliaceae | T | N/A | N/A |
Calyptranthes thomasiana | No common name | Flowering Plants | U.S.A. (PR, VI) British VI | Myrtaceae | E | N/A | N/A |
Calyptridium pulchellum | Pussypaws, Mariposa | Flowering Plants | U.S.A. (CA) | Portulacaceae | T | N/A | N/A |
Calyptronoma rivalis | Manaca, palma de | Flowering Plants | U.S.A. (PR) | Arecaceae | T | N/A | N/A |
Calystegia stebbinsii | Morning-glory, Stebbins' | Flowering Plants | U.S.A. (CA) | Convolvulaceae | E | N/A | N/A |
Camissonia benitensis | Evening-primrose, San Benito | Flowering Plants | U.S.A. (CA) | Onagraceae | T | N/A | N/A |
Campanula robinsiae | Bellflower, Brooksville | Flowering Plants | U.S.A. (FL) | Campanulaceae | E | N/A | N/A |
Canavalia molokaiensis | `Awikiwiki | Flowering Plants | U.S.A. (HI) | Fabaceae | E | 17.96(a) | N/A |
Canavalia napaliensis | `Awikiwiki | Flowering Plants | U.S.A. (HI) | Fabaceae | E | 17.96(a) | N/A |
Cardamine micranthera | Bittercress, small-anthered | Flowering Plants | U.S.A. (NC, VA) | Brassicaceae | E | N/A | N/A |
Carex albida | Sedge, white | Flowering Plants | U.S.A. (CA) | Cyperaceae | E | N/A | N/A |
Carex lutea | Sedge, golden | Flowering Plants | U.S.A. (NC) | Cyperaceae | E | 17.96(a) | N/A |
Carex specuicola | Sedge, Navajo | Flowering Plants | U.S.A. (AZ, UT) | Cyperaceae | T | 17.96(a) | N/A |
Castilleja affinis ssp. neglecta | Paintbrush, Tiburon | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | E | N/A | N/A |
Castilleja campestris ssp. succulenta | Owl's-clover, fleshy | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | T | 17.96(a) | N/A |
Castilleja cinerea | Paintbrush, ash-grey | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | T | 17.96(a) | N/A |
Castilleja grisea | Indian paintbrush, San Clemente Island | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | E | N/A | N/A |
Castilleja levisecta | Paintbrush, golden | Flowering Plants | U.S.A. (OR, WA), Canada (B.C.) | Scrophulariaceae | T | N/A | N/A |
Castilleja mollis | Paintbrush, soft-leaved | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | E | N/A | N/A |
Catesbaea melanocarpa | No common name | Flowering Plants | U.S.A. (PR, VI), Antigua, Barbuda, Guadalupe | Rubiaceae | E | 17.96(a) | N/A |
Caulanthus californicus | Jewelflower, California | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Ceanothus ferrisae | Ceanothus, coyote | Flowering Plants | U.S.A. (CA) | Rhamnaceae | E | N/A | N/A |
Ceanothus ophiochilus | Ceanothus, Vail Lake | Flowering Plants | U.S.A. (CA) | Rhamnaceae | T | 17.96(a) | N/A |
Ceanothus roderickii | Ceanothus, Pine Hill | Flowering Plants | U.S.A. (CA) | Rhamnaceae | E | N/A | N/A |
Cenchrus agrimonioides | Kamanomano | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Centaurium namophilum | Centaury, spring-loving | Flowering Plants | U.S.A. (CA, NV) | Gentianaceae | T | 17.96(a) | N/A |
Centaurium sebaeoides | Awiwi | Flowering Plants | U.S.A. (HI) | Gentianaceae | E | 17.96(a) | N/A |
Cercocarpus traskiae | Mountain-mahogany, Catalina Island | Flowering Plants | U.S.A. (CA) | Rosaceae | E | N/A | N/A |
Cereus eriophorus var. fragrans | Prickly-apple, fragrant | Flowering Plants | U.S.A. (FL) | Cactaceae | E | N/A | N/A |
Chamaecrista glandulosa var. mirabilis | No common name | Flowering Plants | U.S.A. (PR) | Fabaceae | E | N/A | N/A |
Chamaesyce celastroides var. kaenana | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce deltoidea ssp. deltoidea | Spurge, deltoid | Flowering Plants | U.S.A. (FL) | Euphorbiaceae | E | N/A | N/A |
Chamaesyce deppeana | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce eleanoriae | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce garberi | Spurge, Garber's | Flowering Plants | U.S.A. (FL) | Euphorbiaceae | T | N/A | N/A |
Chamaesyce halemanui | No common name | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce herbstii | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce hooveri | Spurge, Hoover's | Flowering Plants | U.S.A. (CA) | Euphorbiaceae | T | 17.96(a) | N/A |
Chamaesyce kuwaleana | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce remyi var. kauaiensis | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce remyi var. remyi | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce rockii | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Chamaesyce skottsbergii var. kalaeloana | `Akoko, Ewa Plains | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Charpentiera densiflora | Papala | Flowering Plants | U.S.A. (HI) | Amaranthaceae | E | 17.96(a) | N/A |
Chionanthus pygmaeus | Fringe-tree, pygmy | Flowering Plants | U.S.A. (FL) | Oleaceae | E | N/A | N/A |
Chlorogalum purpureum | Amole, purple | Flowering Plants | U.S.A. (CA) | Liliaceae | T | 17.96(a) | N/A |
Chorizanthe howellii | Spineflower, Howell's | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Chorizanthe orcuttiana | Spineflower, Orcutt's | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Chorizanthe pungens var. hartwegiana | Spineflower, Ben Lomond | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Chorizanthe pungens var. pungens | Spineflower, Monterey | Flowering Plants | U.S.A. (CA) | Polygonaceae | T | 17.96(a) | N/A |
Chorizanthe robusta var. hartwegii | spineflower, Scotts Valley | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Chorizanthe robusta var. robusta | spineflower, Robust | Flowering Plants | Polygonaceae | E | N/A | N/A | |
Chorizanthe valida | Spineflower, Sonoma | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Chrysopsis floridana | Aster, Florida golden | Flowering Plants | U.S.A. (FL) | Asteraceae | E | N/A | N/A |
Cirsium fontinale var. fontinale | Thistle, fountain | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Cirsium fontinale var. obispoense | Thistle, Chorro Creek bog | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Cirsium hydrophilum var. hydrophilum | Thistle, Suisun | Flowering Plants | U.S.A. (CA) | Asteraceae | E | 17.96(a) | N/A |
Cirsium loncholepis | Thistle, La Graciosa | Flowering Plants | U.S.A. (CA) | Asteraceae | E | 17.96(a) | N/A |
Cirsium pitcheri | Thistle, Pitcher's | Flowering Plants | U.S.A. (IL, IN, MI, WI), Canada (Ont.) | Asteraceae | T | N/A | N/A |
Cirsium vinaceum | Thistle, Sacramento Mountains | Flowering Plants | U.S.A. (NM) | Asteraceae | T | N/A | N/A |
Cladonia perforata | Cladonia, Florida perforate | Lichens | U.S.A. (FL) | Cladoniaceae | E | N/A | N/A |
Clarkia franciscana | Clarkia, Presidio | Flowering Plants | U.S.A. (CA) | Onagraceae | E | N/A | N/A |
Clarkia imbricata | Clarkia, Vine Hill | Flowering Plants | U.S.A. (CA) | Onagraceae | E | N/A | N/A |
Clarkia speciosa ssp. immaculata | Clarkia, Pismo | Flowering Plants | U.S.A. (CA) | Onagraceae | E | N/A | N/A |
Clarkia springvillensis | Clarkia, Springville | Flowering Plants | U.S.A. (CA) | Onagraceae | T | N/A | N/A |
Clematis morefieldii | Leather flower, Morefield's | Flowering Plants | U.S.A. (AL) | Ranunculaceae | E | N/A | N/A |
Clematis socialis | Leather flower, Alabama | Flowering Plants | U.S.A. (AL) | Ranunculaceae | E | N/A | N/A |
Clermontia drepanomorpha | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clermontia lindseyana | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clermontia oblongifolia ssp. brevipes | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clermontia oblongifolia ssp. mauiensis | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clermontia peleana | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clermontia pyrularia | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clermontia samuelii | `Oha wai | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Clitoria fragrans | Pigeon wings | Flowering Plants | U.S.A. (FL) | Fabaceae | T | N/A | N/A |
Colubrina oppositifolia | Kauila | Flowering Plants | U.S.A. (HI) | Rhamnaceae | E | 17.96(a) | N/A |
Conradina brevifolia | Rosemary, short-leaved | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Conradina etonia | Rosemary, Etonia | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Conradina glabra | Rosemary, Apalachicola | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Conradina verticillata | Rosemary, Cumberland | Flowering Plants | U.S.A. (KY, TN) | Lamiaceae | T | N/A | N/A |
Cordia bellonis | No common name | Flowering Plants | U.S.A. (PR) | Boraginaceae | E | N/A | N/A |
Cordylanthus maritimus ssp. maritimus | Bird's-beak, salt marsh | Flowering Plants | U.S.A. (CA), Mexico (Baja California) | Scrophulariaceae | E | N/A | N/A |
Cordylanthus mollis ssp. mollis | Bird's-beak, soft | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | E | 17.96(a) | N/A |
Cordylanthus palmatus | Bird's beak, palmate-bracted | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | E | N/A | N/A |
Cordylanthus tenuis ssp. capillaris | Bird's-beak, Pennell's | Flowering Plants | U.S.A. (CA) | Scrophulariaceae | E | N/A | N/A |
Cornutia obovata | Palo de nigua | Flowering Plants | U.S.A. (PR) | Verbenaceae | E | N/A | N/A |
Coryphantha minima | Cactus, Nellie cory | Flowering Plants | U.S.A. (TX) | Cactaceae | E | N/A | N/A |
Coryphantha ramillosa | Cory cactus, bunched | Flowering Plants | U.S.A. (TX), Mexico (Coahuila) | Cactaceae | T | N/A | N/A |
Coryphantha robbinsorum | Cactus, Cochise pincushion | Flowering Plants | U.S.A. (AZ), Mexico (Sonora) | Cactaceae | T | N/A | N/A |
Coryphantha scheeri var. robustispina | Cactus, Pima pineapple | Flowering Plants | U.S.A. (AZ), Mexico (Sonora) | Cactaceae | E | N/A | N/A |
Coryphantha sneedii var. leei | Cactus, Lee pincushion | Flowering Plants | U.S.A. (NM) | Cactaceae | T | N/A | N/A |
Coryphantha sneedii var. sneedii | Cactus, Sneed pincushion | Flowering Plants | U.S.A. (NM, TX) | Cactaceae | E | N/A | N/A |
Cranichis ricartii | No common name | Flowering Plants | U.S.A. (PR) | Orchidaceae | E | N/A | N/A |
Crescentia portoricensis | Higuero de sierra | Flowering Plants | U.S.A. (PR) | Bignoniaceae | E | N/A | N/A |
Crotalaria avonensis | Harebells, Avon Park | Flowering Plants | U.S.A. (FL) | Fabaceae | E | N/A | N/A |
Cryptantha crassipes | Cat's-eye, Terlingua Creek | Flowering Plants | U.S.A. (TX) | Boraginaceae | E | N/A | N/A |
Ctenitis squamigera | Pauoa | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Cucurbita okeechobeensis ssp. okeechobeensis | Gourd, Okeechobee | Flowering Plants | U.S.A. (FL) | Cucurbitaceae | E | N/A | N/A |
Cupressus abramsiana | Cypress, Santa Cruz | Conifers and Cycads | U.S.A. (CA) | Cupressaceae | E | N/A | N/A |
Cupressus goveniana ssp. goveniana | Cypress, Gowen | Conifers and Cycads | U.S.A. (CA) | Cupressaceae | T | N/A | N/A |
Cyanea acuminata | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea asarifolia | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea calycina | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea copelandii ssp. copelandii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | N/A | N/A |
Cyanea copelandii ssp. haleakalaensis | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea dolichopoda | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea dunbarii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea eleeleensis | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea glabra | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea grimesiana ssp. grimesiana | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea grimesiana ssp. obatae | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea hamatiflora ssp. carlsonii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea hamatiflora ssp. hamatiflora | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea humboldtiana | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea kolekoleensis | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea koolauensis | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea kuhihewa | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea lanceolata | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea lobata | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea longiflora | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea macrostegia ssp. gibsonii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | N/A | N/A |
Cyanea mannii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea mceldowneyi | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea pinnatifida | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea platyphylla | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea procera | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea purpurellifolia | No common name | Flowering Plants | Campanulaceae | E | 17.96(a) | N/A | |
Cyanea recta | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | T | 17.96(a) | N/A |
Cyanea remyi | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea (=Rollandia) crispa | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea shipmanii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea stictophylla | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea st.-johnii | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea superba | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea truncata | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyanea undulata | Haha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Cyathea dryopteroides | Fern, Elfin tree | Ferns and Allies | U.S.A. (PR) | Cyatheaceae | E | N/A | N/A |
Cycladenia humilis var. jonesii | Cycladenia, Jones | Flowering Plants | U.S.A. (AZ, UT) | Apocynaceae | T | N/A | N/A |
Cyperus trachysanthos | Pu`uka`a | Flowering Plants | U.S.A. (HI) | Cyperaceae | E | 17.96(a) | N/A |
Cyrtandra crenata | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | N/A | N/A |
Cyrtandra cyaneoides | Mapele | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra dentata | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra giffardii | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra gracilis | No common name | Flowering Plants | Gesneriaceae | E | 17.96(a) | N/A | |
Cyrtandra kaulantha | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra limahuliensis | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | T | 17.96(a) | N/A |
Cyrtandra munroi | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra oenobarba | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra paliku | Haiwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra polyantha | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra sessilis | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra subumbellata | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra tintinnabula | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra viridiflora | Ha`iwale | Flowering Plants | U.S.A. (HI) | Gesneriaceae | E | 17.96(a) | N/A |
Cyrtandra waiolani | No common name | Flowering Plants | Gesneriaceae | E | 17.96(a) | N/A | |
Dalea foliosa | Prairie-clover, leafy | Flowering Plants | U.S.A. (AL, IL, TN) | Fabaceae | E | N/A | N/A |
Daphnopsis hellerana | No common name | Flowering Plants | U.S.A. (PR) | Thymelaeaceae | E | N/A | N/A |
Deeringothamnus pulchellus | Pawpaw, beautiful | Flowering Plants | U.S.A. (FL) | Annonaceae | E | N/A | N/A |
Deeringothamnus rugelii | Pawpaw, Rugel's | Flowering Plants | U.S.A. (FL) | Annonaceae | E | N/A | N/A |
Deinandra (=Hemizonia) conjugens | Tarplant, Otay | Flowering Plants | U.S.A. (CA), Mexico | Asteraceae | T | 17.96(a) | N/A |
Deinandra increscens ssp. villosa | Tarplant, Gaviota | Flowering Plants | U.S.A. (CA) | Asteraceae | E | 17.96(a) | N/A |
Delissea rhytidosperma | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Delissea rivularis | Oha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Delissea subcordata | Oha | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Delissea undulata | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Delphinium bakeri | Larkspur, Baker's | Flowering Plants | U.S.A. (CA) | Ranunculaceae | E | 17.96(a) | N/A |
Delphinium luteum | Larkspur, yellow | Flowering Plants | U.S.A. (CA) | Ranunculaceae | E | 17.96(a) | N/A |
Delphinium variegatum ssp. kinkiense | Larkspur, San Clemente Island | Flowering Plants | U.S.A. (CA) | Ranunculaceae | E | N/A | N/A |
Dicerandra christmanii | Mint, Garrett's | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Dicerandra cornutissima | Mint, longspurred | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Dicerandra frutescens | Mint, scrub | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Dicerandra immaculata | Mint, Lakela's | Flowering Plants | U.S.A. (FL) | Lamiaceae | E | N/A | N/A |
Diellia erecta | Diellia, asplenium-leaved | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Diellia falcata | No common name | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Diellia mannii | No common name | Ferns and Allies | U.S.A (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Diellia pallida | No common name | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Diellia unisora | No common name | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Diplazium molokaiense | No common name | Ferns and Allies | U.S.A. (HI) | Aspleniaceae | E | 17.96(a) | N/A |
Dodecahema leptoceras | Spineflower, slender-horned | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Doryopteris angelica | No common name | Ferns and Allies | U.S.A. (HI) | Pteridaceae | E | 17.96(a) | N/A |
Doryopteris takeuchii | No common name | Ferns and Allies | U.S.A. (HI) | Pteridaceae | E | 17.96(a) | N/A |
Dryopteris crinalis var. podosorus | aumakua, Palapalai | Ferns and Allies | U.S.A. (HI) | Dryopteridaceae | E | 17.96(a) | N/A |
Dubautia herbstobatae | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia imbricata imbricata | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia kalalauensis | Naenae | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia kenwoodii | Naenae | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia latifolia | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia pauciflorula | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia plantaginea magnifolia | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia plantaginea ssp. humilis | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dubautia waialealae | Na`ena`e | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Dudleya abramsii ssp. parva | Dudleya, Conejo | Flowering Plants | U.S.A. (CA) | Crassulaceae | T | N/A | N/A |
Dudleya cymosa ssp. marcescens | Dudleya, marcescent | Flowering Plants | U.S.A. (CA) | Crassulaceae | T | N/A | N/A |
Dudleya cymosa ssp. ovatifolia | Dudleyea, Santa Monica Mountains | Flowering Plants | U.S.A. (CA) | Crassulaceae | T | N/A | N/A |
Dudleya nesiotica | Dudleya, Santa Cruz Island | Flowering Plants | U.S.A. (CA) | Crassulaceae | T | N/A | N/A |
Dudleya setchellii | Dudleya, Santa Clara Valley | Flowering Plants | U.S.A. (CA) | Crassulaceae | E | N/A | N/A |
Dudleya stolonifera | Liveforever, Laguna Beach | Flowering Plants | U.S.A. (CA) | Crassulaceae | T | N/A | N/A |
Dudleya traskiae | Liveforever, Santa Barbara Island | Flowering Plants | U.S.A. (CA) | Crassulaceae | E | N/A | N/A |
Dudleya verityi | Dudleya, Verity's | Flowering Plants | U.S.A. (CA) | Crassulaceae | T | N/A | N/A |
Echinacea laevigata | Coneflower, smooth | Flowering Plants | U.S.A. (GA, MD, NC, PA, SC, VA) | Asteraceae | E | N/A | N/A |
Echinocactus horizonthalonius var. nicholii | Cactus, Nichol's Turk's head | Flowering Plants | U.S.A. (AZ) | Cactaceae | E | N/A | N/A |
Echinocereus chisoensis var. chisoensis | Cactus, Chisos Mountain hedgehog | Flowering Plants | U.S.A. (TX) | Cactaceae | T | N/A | N/A |
Echinocereus fendleri var. kuenzleri | Cactus, Kuenzler hedgehog | Flowering Plants | U.S.A. (NM) | Cactaceae | E | N/A | N/A |
Echinocereus reichenbachii var. albertii | Cactus, black lace | Flowering Plants | U.S.A. (TX) | Cactaceae | E | N/A | N/A |
Echinocereus triglochidiatus var. arizonicus | Cactus, Arizona hedgehog | Flowering Plants | U.S.A. (AZ) | Cactaceae | E | N/A | N/A |
Echinocereus viridiflorus var. davisii | Pitaya, Davis' green | Flowering Plants | U.S.A. (TX) | Cactaceae | E | N/A | N/A |
Echinomastus mariposensis | Cactus, Lloyd's Mariposa | Flowering Plants | U.S.A. (TX), Mexico (Coahuila) | Cactaceae | T | N/A | N/A |
Elaphoglossum serpens | No common name | Ferns and Allies | U.S.A. (PR) | Lomariopsidaceae | E | N/A | N/A |
Enceliopsis nudicaulis var. corrugata | Sunray, Ash Meadows | Flowering Plants | U.S.A. (NV) | Asteraceae | T | 17.96(a) | N/A |
Eragrostis fosbergii | Love grass, Fosberg's | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Eremalche kernensis | Mallow, Kern | Flowering Plants | U.S.A. (CA) | Malvaceae | E | N/A | N/A |
Eriastrum densifolium ssp. sanctorum | Woolly-star, Santa Ana River | Flowering Plants | U.S.A. (CA) | Polemoniaceae | E | N/A | N/A |
Erigeron decumbens var. decumbens | Daisy, Willamette | Flowering Plants | U.S.A. (OR) | Asteraceae | E | 17.96(a) | N/A |
Erigeron parishii | Daisy, Parish's | Flowering Plants | U.S.A. (CA) | Asteraceae | T | 17.96(a) | N/A |
Erigeron rhizomatus | Fleabane, Zuni | Flowering Plants | U.S.A. (NM) | Asteraceae | T | N/A | N/A |
Eriodictyon altissimum | Mountain balm, Indian Knob | Flowering Plants | U.S.A. (CA) | Hydrophyllaceae | E | N/A | N/A |
Eriodictyon capitatum | Yerba santa, Lompoc | Flowering Plants | U.S.A. (CA) | Hydrophyllaceae | E | 17.96(a) | N/A |
Eriogonum apricum (incl. var. prostratum) | Buckwheat, Ione (incl. Irish Hill) | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | N/A | N/A |
Eriogonum gypsophilum | Wild-buckwheat, gypsum | Flowering Plants | U.S.A. (NM) | Polygonaceae | T | 17.96(a) | N/A |
Eriogonum kennedyi var. austromontanum | Wild-buckwheat, southern mountain | Flowering Plants | U.S.A. (CA) | Polygonaceae | T | 17.96(a) | N/A |
Eriogonum longifolium var. gnaphalifolium | Buckwheat, scrub | Flowering Plants | U.S.A. (FL) | Polygonaceae | T | N/A | N/A |
Eriogonum ovalifolium var. vineum | Buckwheat, cushenbury | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | 17.96(a) | N/A |
Eriogonum ovalifolium var. williamsiae | Buckwheat, steamboat | Flowering Plants | U.S.A. (NV) | Polygonaceae | E | N/A | N/A |
Eriogonum pelinophilum | wild buckwheat, clay-loving | Flowering Plants | U.S.A. (CO) | Polygonaceae | E | 17.96(a) | N/A |
Eriophyllum latilobum | Sunflower, San Mateo woolly | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Eryngium aristulatum var. parishii | Button-celery, San Diego | Flowering Plants | U.S.A. (CA) | Apiaceae | E | N/A | N/A |
Eryngium constancei | Thistle, Loch Lomond coyote | Flowering Plants | U.S.A. (CA) | Apiaceae | E | N/A | N/A |
Eryngium cuneifolium | Snakeroot | Flowering Plants | U.S.A. (FL) | Apiaceae | E | N/A | N/A |
Erysimum capitatum var. angustatum | Wallflower, Contra Costa | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | 17.96(a) | N/A |
Erysimum menziesii | Wallflower, Menzies' | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Erysimum teretifolium | Wallflower, Ben Lomond | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Erythronium propullans | Lily, Minnesota dwarf trout | Flowering Plants | U.S.A. (MN) | Liliaceae | E | N/A | N/A |
Eugenia haematocarpa | Uvillo | Flowering Plants | U.S.A. (PR) | Myrtaceae | E | N/A | N/A |
Eugenia koolauensis | Nioi | Flowering Plants | U.S.A. (HI) | Myrtaceae | E | 17.96(a) | N/A |
Eugenia woodburyana | No common name | Flowering Plants | U.S.A. (PR) | Myrtaceae | E | N/A | N/A |
Euphorbia haeleeleana | `Akoko | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Euphorbia telephioides | Spurge, telephus | Flowering Plants | U.S.A. (FL) | Euphorbiaceae | T | N/A | N/A |
Eutrema penlandii | Mustard, Penland alpine fen | Flowering Plants | U.S.A. (CO) | Brassicaceae | T | N/A | N/A |
Exocarpos luteolus | Heau | Flowering Plants | U.S.A. (HI) | Santalaceae | E | 17.96(a) | N/A |
Fitzroya cupressoides | Larch, Chilean false | Conifers and Cycads | Chile, Argentina | Cupressaceae | T | N/A | N/A |
Flueggea neowawraea | Mehamehame | Flowering Plants | U.S.A. (HI) | Euphorbiaceae | E | 17.96(a) | N/A |
Frankenia johnstonii | Frankenia, Johnston's | Flowering Plants | U.S.A. (TX), Mexico (Nuevo Leon) | Frankeniaceae | E | N/A | N/A |
Fremontodendron californicum ssp. decumbens | Flannelbush, Pine Hill | Flowering Plants | U.S.A. (CA) | Sterculiaceae | E | N/A | N/A |
Fremontodendron mexicanum | Flannelbush, Mexican | Flowering Plants | U.S.A. (CA), Mexico | Sterculiaceae | E | 17.96(a) | N/A |
Fritillaria gentneri | Fritillary, Gentner's | Flowering Plants | U.S.A. (OR) | Liliaceae | E | N/A | N/A |
Gahnia lanaiensis | No common name | Flowering Plants | U.S.A. (HI) | Cyperaceae | E | N/A | N/A |
Galactia smallii | Milkpea, Small's | Flowering Plants | U.S.A. (FL) | Fabaceae | E | N/A | N/A |
Galium buxifolium | Bedstraw, island | Flowering Plants | U.S.A. (CA) | Rubiaceae | E | N/A | N/A |
Galium californicum ssp. sierrae | Bedstraw, El Dorado | Flowering Plants | U.S.A. (CA) | Rubiaceae | E | N/A | N/A |
Gardenia brighamii | Gardenia (=Na`u), Hawaiian | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | N/A | N/A |
Gardenia mannii | Nanu | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Gaura neomexicana var. coloradensis | Butterfly plant, Colorado | Flowering Plants | U.S.A. (CO, NE, WY) | Onagraceae | T | 17.96(a) | N/A |
Geocarpon minimum | No common name | Flowering Plants | U.S.A. (AR, LA, MO) | Caryophyllaceae | T | N/A | N/A |
Geranium arboreum | Geranium, Hawaiian red-flowered | Flowering Plants | U.S.A. (HI) | Geraniaceae | E | 17.96(a) | N/A |
Geranium kauaiense | Nohoanu | Flowering Plants | U.S.A. (HI) | Geraniaceae | E | 17.96(a) | N/A |
Geranium multiflorum | Nohoanu | Flowering Plants | U.S.A. (HI) | Geraniaceae | E | 17.96(a) | N/A |
Gesneria pauciflora | No common name | Flowering Plants | U.S.A. (PR) | Gesneriaceae | T | N/A | N/A |
Geum radiatum | Avens, spreading | Flowering Plants | U.S.A. (NC, TN) | Rosaceae | E | N/A | N/A |
Gilia tenuiflora ssp. arenaria | Gilia, Monterey | Flowering Plants | U.S.A. (CA) | Polemoniaceae | E | N/A | N/A |
Gilia tenuiflora ssp. hoffmannii | Gilia, Hoffmann's slender-flowered | Flowering Plants | U.S.A. (CA) | Polemoniaceae | E | N/A | N/A |
Goetzea elegans | Goetzea, beautiful | Flowering Plants | U.S.A. (PR) | Solanaceae | E | N/A | N/A |
Gouania hillebrandii | No common name | Flowering Plants | U.S.A. (HI) | Rhamnaceae | E | 17.96(a) | N/A |
Gouania meyenii | No common name | Flowering Plants | U.S.A. (HI) | Rhamnaceae | E | 17.96(a) | N/A |
Gouania vitifolia | No common name | Flowering Plants | U.S.A. (HI) | Rhamnaceae | E | 17.96(a) | N/A |
Grindelia fraxino-pratensis | Gumplant, Ash Meadows | Flowering Plants | U.S.A. (CA, NV) | Asteraceae | T | 17.96(a) | N/A |
Gymnoderma lineare | Lichen, rock gnome | Lichens | U.S.A. (NC,TN) | Cladoniaceae | E | N/A | N/A |
Hackelia venusta | Stickseed, showy | Flowering Plants | U.S.A. (WA) | Boraginaceae | E | N/A | N/A |
Halophila johnsonii | Seagrass, Johnson's | Flowering Plants | U.S.A. (FL) | Hydrocharitaceae | T | 226.213 | N/A |
Haplostachys haplostachya | Honohono | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | N/A | N/A |
Harperocallis flava | Beauty, Harper's | Flowering Plants | U.S.A. (FL) | Liliaceae | E | N/A | N/A |
Harrisia portoricensis | Chumbo, Higo | Flowering Plants | U.S.A. (PR) | Cactaceae | T | N/A | N/A |
Hedeoma todsenii | Pennyroyal, Todsen's | Flowering Plants | U.S.A. (NM) | Lamiaceae | E | 17.96(a) | N/A |
Hedyotis cookiana | Awiwi | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Hedyotis coriacea | Kio`ele | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Hedyotis degeneri | No common name | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Hedyotis mannii | Pilo | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Hedyotis parvula | No common name | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Hedyotis purpurea var. montana | Bluet, Roan Mountain | Flowering Plants | U.S.A. (NC, TN) | Rubiaceae | E | N/A | N/A |
Hedyotis schlechtendahliana var. remyi | Kopa | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | N/A | N/A |
Hedyotis st.-johnii | Hedyotis, Na Pali beach | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Helenium virginicum | Sneezeweed, Virginia | Flowering Plants | U.S.A. (MO, VA) | Asteraceae | T | N/A | N/A |
Helianthemum greenei | Rush-rose, island | Flowering Plants | U.S.A. (CA) | Cistaceae | T | N/A | N/A |
Helianthus paradoxus | Sunflower, Pecos (=puzzle, =paradox) | Flowering Plants | U.S.A. (NM, TX) | Asteraceae | T | 17.96(a) | N/A |
Helianthus schweinitzii | Sunflower, Schweinitz's | Flowering Plants | U.S.A. (NC, SC) | Asteraceae | E | N/A | N/A |
Helonias bullata | Pink, swamp | Flowering Plants | U.S.A. (DE, GA, MD, NC, NJ, NY, SC, VA) | Liliaceae | T | N/A | N/A |
Hesperolinon congestum | Dwarf-flax, Marin | Flowering Plants | U.S.A. (CA) | Linaceae | T | N/A | N/A |
Hesperomannia arborescens | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Hesperomannia arbuscula | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Hesperomannia lydgatei | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Hexastylis naniflora | Heartleaf, dwarf-flowered | Flowering Plants | U.S.A. (NC, SC) | Aristolochiaceae | T | N/A | N/A |
Hibiscadelphus distans | Kauai hau kuahiwi | Flowering Plants | U.S.A. (HI) | Malvaceae | E | N/A | N/A |
Hibiscadelphus giffardianus | Hau kuahiwi | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hibiscadelphus hualalaiensis | Hau kuahiwi | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hibiscadelphus woodii | Hau kuahiwi | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hibiscus arnottianus ssp. immaculatus | Koki`o ke`oke`o | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hibiscus brackenridgei | Ma`o hau hele, (=native yellow hibiscus) | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hibiscus clayi | Hibiscus, Clay's | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hibiscus waimeae ssp. hannerae | Koki`o ke`oke`o | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Hoffmannseggia tenella | Rush-pea, slender | Flowering Plants | U.S.A. (TX) | Fabaceae | E | N/A | N/A |
Holocarpha macradenia | Tarplant, Santa Cruz | Flowering Plants | U.S.A. (CA) | Asteraceae | T | 17.96(a) | N/A |
Howellia aquatilis | Howellia, water | Flowering Plants | U.S.A. (CA, ID, MT, OR, WA) | Campanulaceae | T | N/A | N/A |
Hudsonia montana | Heather, mountain golden | Flowering Plants | U.S.A. (NC) | Cistaceae | T | 17.96(a) | N/A |
Huperzia mannii | Wawae`iole | Ferns and Allies | U.S.A. (HI) | Lycopodiaceae | E | 17.96(a) | N/A |
Hymenoxys herbacea | Daisy, lakeside | Flowering Plants | U.S.A. (IL, MI, OH), Canada (Ont.) | Asteraceae | T | N/A | N/A |
Hymenoxys texana | Dawn-flower, Texas prairie | Flowering Plants | U.S.A. (TX) | Asteraceae | E | N/A | N/A |
Hypericum cumulicola | Hypericum, highlands scrub | Flowering Plants | U.S.A. (FL) | Hypericaceae | E | N/A | N/A |
Ilex cookii | Holly, Cook's | Flowering Plants | U.S.A. (PR) | Aquifoliaceae | E | N/A | N/A |
Ilex sintenisii | No common name | Flowering Plants | U.S.A. (PR) | Aquifoliaceae | E | N/A | N/A |
Iliamna corei | Mallow, Peter's Mountain | Flowering Plants | U.S.A. (VA) | Malvaceae | E | N/A | N/A |
Ipomopsis polyantha | Skyrocket, Pagosa | Flowering Plants | U.S.A. (CO). | Polemoniaceae | E | 17.96(a) | N/A |
Ipomopsis sancti-spiritus | Ipomopsis, Holy Ghost | Flowering Plants | U.S.A. (NM) | Polemoniaceae | E | N/A | N/A |
Iris lacustris | Iris, dwarf lake | Flowering Plants | U.S.A. (MI, WI), Canada (Ont.) | Iridaceae | T | N/A | N/A |
Ischaemum byrone | Ischaemum, Hilo | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Isodendrion hosakae | Aupaka | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Isodendrion laurifolium | Aupaka | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Isodendrion longifolium | Aupaka | Flowering Plants | U.S.A. (HI) | Violaceae | T | 17.96(a) | N/A |
Isodendrion pyrifolium | Kula wahine noho | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Isoetes louisianensis | Quillwort, Louisiana | Ferns and Allies | U.S.A. (LA, MS) | Isoetaceae | E | N/A | N/A |
Isoetes melanospora | Quillwort, black spored | Ferns and Allies | U.S.A. (GA, SC) | Isoetaceae | E | N/A | N/A |
Isoetes tegetiformans | Quillwort, mat-forming | Ferns and Allies | U.S.A. (GA) | Isoetaceae | E | N/A | N/A |
Isotria medeoloides | Pogonia, small whorled | Flowering Plants | U.S.A. (CT, DC, DE, GA, IL, MA, MD, ME, MI, MO, NC, NH, NJ, NY, PA, RI, SC, TN, VA, VT,WV), Canada (Ont.) | Orchidaceae | T | N/A | N/A |
Ivesia kingii var. eremica | Ivesia, Ash Meadows | Flowering Plants | U.S.A. (NV) | Rosaceae | T | 17.96(a) | N/A |
Jacquemontia reclinata | Jacquemontia, beach | Flowering Plants | U.S.A. (FL) | Convolvulaceae | E | N/A | N/A |
Jatropha costaricensis | Jatropha, Costa Rican | Flowering Plants | Costa Rica | Euphorbiaceae | E | N/A | N/A |
Juglans jamaicensis | Walnut (=Nogal), West Indian | Flowering Plants | U.S.A. (PR), Cuba, Hispaniola | Juglandaceae | E | N/A | N/A |
Justicia cooleyi | Water-willow, Cooley's | Flowering Plants | U.S.A. (FL) | Acanthaceae | E | N/A | N/A |
Kanaloa kahoolawensis | Kohe malama malama o kanaloa | Flowering Plants | U.S.A. (HI) | Fabaceae | E | 17.96(a) | N/A |
Keysseria (=Lagenifera) erici | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Keysseria (=Lagenifera) helenae | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Kokia cookei | Koki`o, Cooke's | Flowering Plants | U.S.A. (HI) | Malvaceae | E | N/A | N/A |
Kokia drynarioides | Koki`o | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Kokia kauaiensis | Koki`o | Flowering Plants | U.S.A. (HI) | Malvaceae | E | 17.96(a) | N/A |
Korthalsella degeneri | Hulumoa | Flowering Plants | U.S.A. (HI) | Viscaceae | E | 17.96(a) | N/A |
Labordia cyrtandrae | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | 17.96(a) | N/A |
Labordia helleri | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | 17.96(a) | N/A |
Labordia lydgatei | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | 17.96(a) | N/A |
Labordia pumila | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | 17.96(a) | N/A |
Labordia tinifolia var. lanaiensis | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | N/A | N/A |
Labordia tinifolia var. wahiawaensis | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | 17.96(a) | N/A |
Labordia triflora | Kamakahala | Flowering Plants | U.S.A. (HI) | Loganiaceae | E | 17.96(a) | N/A |
Lasthenia burkei | Goldfields, Burke's | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Lasthenia conjugens | Goldfields, Contra Costa | Flowering Plants | U.S.A. (CA) | Asteraceae | E | 17.96(a) | N/A |
Layia carnosa | Layia, beach | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Lepanthes eltoroensis | No common name | Flowering Plants | U.S.A. (PR) | Orchidaceae | E | N/A | N/A |
Lepidium arbuscula | `Anaunau | Flowering Plants | U.S.A. (HI) | Brassicaceae | E | 17.96(a) | N/A |
Lepidium barnebyanum | Ridge-cress, Barneby | Flowering Plants | U.S.A. (UT) | Brassicaceae | E | N/A | N/A |
Lepidium papilliferum | Peppergrass, Slickspot | Flowering Plants | U.S.A. (ID) | Brassicaceae | T | N/A | N/A |
Leptocereus grantianus | No common name | Flowering Plants | U.S.A. (PR) | Cactaceae | E | N/A | N/A |
Lespedeza leptostachya | Bush-clover, prairie | Flowering Plants | U.S.A. (IA, IL, MN, WI) | Fabaceae | T | N/A | N/A |
Lesquerella congesta | Bladderpod, Dudley Bluffs | Flowering Plants | U.S.A. (CO) | Brassicaceae | T | N/A | N/A |
Lesquerella kingii ssp. bernardina | Bladderpod, San Bernardino Mountains | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | 17.96(a) | N/A |
Lesquerella lyrata | Bladderpod, lyrate | Flowering Plants | U.S.A. (AL) | Brassicaceae | T | N/A | N/A |
Lesquerella pallida | Bladderpod, white | Flowering Plants | U.S.A. (TX) | Brassicaceae | E | N/A | N/A |
Lesquerella perforata | Bladderpod, Spring Creek | Flowering Plants | U.S.A. (TN) | Brassicaceae | E | N/A | N/A |
Lesquerella thamnophila | Bladderpod, Zapata | Flowering Plants | U.S.A. (TX) | Brassicaceae | E | 17.96(a) | N/A |
Lesquerella tumulosa | Bladderpod, kodachrome | Flowering Plants | U.S.A. (UT) | Brassicaceae | E | N/A | N/A |
Lessingia germanorum (=L.g. var. germanorum) | Lessingia, San Francisco | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Liatris helleri | Blazingstar, Heller's | Flowering Plants | U.S.A. (NC) | Asteraceae | T | N/A | N/A |
Liatris ohlingerae | Blazingstar, scrub | Flowering Plants | U.S.A. (FL) | Asteraceae | E | N/A | N/A |
Lilaeopsis schaffneriana var. recurva | Water-umbel, Huachuca | Flowering Plants | U.S.A. (AZ), Mexico | Apiaceae | E | 17.96(a) | N/A |
Lilium occidentale | Lily, Western | Flowering Plants | U.S.A. (OR, CA) | Liliaceae | E | N/A | N/A |
Lilium pardalinum ssp. pitkinense | Lily, Pitkin Marsh | Flowering Plants | U.S.A. (CA) | Liliaceae | E | N/A | N/A |
Limnanthes floccosa ssp. californica | Meadowfoam, Butte County | Flowering Plants | U.S.A. (CA) | Limnanthaceae | E | 17.96(a) | N/A |
Limnanthes floccosa ssp. grandiflora | Meadowfoam, large-flowered woolly | Flowering Plants | U.S.A. (OR) | Limnanthaceae | E | 17.96(a) | N/A |
Limnanthes vinculans | Meadowfoam, Sebastopol | Flowering Plants | U.S.A. (CA) | Limnanthaceae | E | N/A | N/A |
Lindera melissifolia | Pondberry | Flowering Plants | U.S.A. (AL, AR, FL, GA, LA, MO, MS, NC, SC) | Lauraceae | E | N/A | N/A |
Lipochaeta fauriei | Nehe | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Lipochaeta kamolensis | Nehe | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Lipochaeta lobata var. leptophylla | Nehe | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Lipochaeta micrantha | Nehe | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Lipochaeta tenuifolia | Nehe | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Lipochaeta venosa | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | N/A | N/A |
Lipochaeta waimeaensis | Nehe | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Lithophragma maximum | Woodland-star, San Clemente Island | Flowering Plants | U.S.A. (CA) | Saxifragaceae | E | N/A | N/A |
Lobelia gaudichaudii ssp. koolauensis | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Lobelia monostachya | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Lobelia niihauensis | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Lobelia oahuensis | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Lomatium bradshawii | Desert-parsley, Bradshaw's | Flowering Plants | U.S.A. (OR,WA) | Apiaceae | E | N/A | N/A |
Lomatium cookii | Lomatium, Cook's | Flowering Plants | U.S.A. (OR) | Apiaceae | E | 17.96(a) | N/A |
Lotus dendroideus ssp. traskiae | Broom, San Clemente Island | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Lupinus aridorum | Lupine, scrub | Flowering Plants | U.S.A. (FL) | Fabaceae | E | N/A | N/A |
Lupinus nipomensis | Lupine, Nipomo Mesa | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Lupinus sulphureus (=oreganus) ssp. kincaidii (=var. kincaidii) | Lupine, Kincaid's | Flowering Plants | U.S.A. (OR, WA) | Fabaceae | T | 17.96(a) | N/A |
Lupinus tidestromii | Lupine, clover | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Lycopodium (=Phlegmariurus) nutans | Wawae`iole | Ferns and Allies | U.S.A. (HI) | Lycopodiaceae | E | 17.96(a) | N/A |
Lyonia truncata var. proctorii | No common name | Flowering Plants | U.S.A. (PR) | Ericaceae | E | N/A | N/A |
Lysimachia asperulaefolia | Loosestrife, rough-leaved | Flowering Plants | U.S.A. (NC, SC) | Primulaceae | E | N/A | N/A |
Lysimachia daphnoides | lehua makanoe | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Lysimachia filifolia | No common name | Flowering Plants | U.S.A. (HI) | Primulaceae | E | 17.96(a) | N/A |
Lysimachia iniki | No common name | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Lysimachia lydgatei | No common name | Flowering Plants | U.S.A. (HI) | Primulaceae | E | 17.96(a) | N/A |
Lysimachia maxima | No common name | Flowering Plants | U.S.A. (HI) | Primulaceae | E | 17.96(a) | N/A |
Lysimachia pendens | No common name | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Lysimachia scopulensis | No common name | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Lysimachia venosa | No common name | Flowering Plants | U.S.A. (HI) | Primulaceae | E | 17.96(a) | N/A |
Macbridea alba | Birds-in-a-nest, white | Flowering Plants | U.S.A. (FL) | Lamiaceae | T | N/A | N/A |
Malacothamnus clementinus | Bush-mallow, San Clemente Island | Flowering Plants | U.S.A. (CA) | Malvaceae | E | N/A | N/A |
Malacothamnus fasciculatus var. nesioticus | Bush-mallow, Santa Cruz Island | Flowering Plants | U.S.A. (CA) | Malvaceae | E | N/A | N/A |
Malacothrix indecora | Malacothrix, Santa Cruz Island | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Malacothrix squalida | Malacothrix, island | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Manihot walkerae | Manioc, Walker's | Flowering Plants | U.S.A. (TX), Mexico | Euphorbiaceae | E | N/A | N/A |
Mariscus fauriei | No common name | Flowering Plants | U.S.A. (HI) | Cyperaceae | E | 17.96(a) | N/A |
Mariscus pennatiformis | No common name | Flowering Plants | U.S.A. (HI) | Cyperaceae | E | 17.96(a) | N/A |
Marshallia mohrii | Button, Mohr's Barbara | Flowering Plants | U.S.A. (AL, GA) | Asteraceae | T | N/A | N/A |
Marsilea villosa | Ihi`ihi | Ferns and Allies | U.S.A. (HI) | Marsileaceae | E | 17.96(a) | N/A |
Melicope adscendens | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope balloui | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope christophersenii | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope degeneri | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope haupuensis | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope hiiakae | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope knudsenii | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope lydgatei | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope makahae | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope mucronulata | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope munroi | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | N/A | N/A |
Melicope ovalis | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope pallida | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope paniculata | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope puberula | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope quadrangularis | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | N/A | N/A |
Melicope reflexa | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope saint-johnii | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Melicope zahlbruckneri | Alani | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Mentzelia leucophylla | Blazingstar, Ash Meadows | Flowering Plants | U.S.A. (NV) | Loasaceae | T | 17.96(a) | N/A |
Mimulus michiganensis | monkey-flower, Michigan | Flowering Plants | U.S.A. (MI) | Scrophulariaceae | E | N/A | N/A |
Mirabilis macfarlanei | Four-o'clock, MacFarlane's | Flowering Plants | U.S.A. (ID, OR) | Nyctaginaceae | T | N/A | N/A |
Mitracarpus maxwelliae | No common name | Flowering Plants | U.S.A. (PR) | Rubiaceae | E | N/A | N/A |
Mitracarpus polycladus | No common name | Flowering Plants | U.S.A. (PR), Saba | Rubiaceae | E | N/A | N/A |
Monardella viminea | Monardella, willowy | Flowering Plants | U.S.A. (CA), Mexico | Lamiaceae | E | 17.96(a) | N/A |
Monolopia (=Lembertia) congdonii | Wooly-threads, San Joaquin | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Munroidendron racemosum | No common name | Flowering Plants | U.S.A. (HI) | Araliaceae | E | 17.96(a) | N/A |
Myrcia paganii | No common name | Flowering Plants | U.S.A. (PR) | Myrtaceae | E | N/A | N/A |
Myrsine juddii | Kolea | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Myrsine knudsenii | Kolea | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Myrsine linearifolia | Kolea | Flowering Plants | U.S.A. (HI) | Myrsinaceae | T | 17.96(a) | N/A |
Myrsine mezii | Kolea | Flowering Plants | U.S.A. (HI) | Myrsinaceae | E | 17.96(a) | N/A |
Navarretia fossalis | Navarretia, spreading | Flowering Plants | U.S.A. (CA), Mexico (Baja California) | Polemoniaceae | T | 17.96(a) | N/A |
Navarretia leucocephala ssp. pauciflora (=N. pauciflora) | Navarretia, few-flowered | Flowering Plants | U.S.A. (CA) | Polemoniaceae | E | N/A | N/A |
Navarretia leucocephala ssp. plieantha | Navarretia, many-flowered | Flowering Plants | U.S.A. (CA) | Polemoniaceae | E | N/A | N/A |
Neostapfia colusana | Grass, Colusa | Flowering Plants | U.S.A. (CA) | Poaceae | T | 17.96(a) | N/A |
Neraudia angulata | No common name | Flowering Plants | U.S.A. (HI) | Urticaceae | E | 17.96(a) | N/A |
Neraudia ovata | No common name | Flowering Plants | U.S.A. (HI) | Urticaceae | E | 17.96(a) | N/A |
Neraudia sericea | No common name | Flowering Plants | U.S.A. (HI) | Urticaceae | E | 17.96(a) | N/A |
Nesogenes rotensis | No common name | Flowering Plants | U.S.A. (MP) | Verbenaceae | E | N/A | N/A |
Nitrophila mohavensis | Niterwort, Amargosa | Flowering Plants | U.S.A. (CA, NV) | Chenopodiaceae | E | 17.96(a) | N/A |
Nolina brittoniana | Beargrass, Britton's | Flowering Plants | U.S.A. (FL) | Agavaceae | E | N/A | N/A |
Nothocestrum breviflorum | `Aiea | Flowering Plants | U.S.A. (HI) | Solanaceae | E | 17.96(a) | N/A |
Nothocestrum peltatum | `Aiea | Flowering Plants | U.S.A. (HI) | Solanaceae | E | 17.96(a) | N/A |
Nototrichium humile | Kulu`i | Flowering Plants | U.S.A. (HI) | Amaranthaceae | E | 17.96(a) | N/A |
Ochrosia kilaueaensis | Holei | Flowering Plants | U.S.A. (HI) | Apocynaceae | E | N/A | N/A |
Oenothera avita ssp. eurekensis | Evening-primrose, Eureka Valley | Flowering Plants | U.S.A. (CA) | Onagraceae | E | N/A | N/A |
Oenothera deltoides ssp. howellii | Evening-primrose, Antioch Dunes | Flowering Plants | U.S.A. (CA) | Onagraceae | E | 17.96(a) | N/A |
Opuntia treleasei | Cactus, Bakersfield | Flowering Plants | U.S.A. (CA) | Cactaceae | E | N/A | N/A |
Orcuttia californica | Orcutt grass, California | Flowering Plants | U.S.A. (CA) | Poaceae | E | N/A | N/A |
Orcuttia inaequalis | Orcutt grass, San Joaquin | Flowering Plants | U.S.A. (CA) | Poaceae | T | 17.96(a) | N/A |
Orcuttia pilosa | Orcutt grass, hairy | Flowering Plants | U.S.A. (CA) | Poaceae | E | 17.96(a) | N/A |
Orcuttia tenuis | Orcutt grass, slender | Flowering Plants | U.S.A. (CA) | Poaceae | T | 17.96(a) | N/A |
Orcuttia viscida | Orcutt grass, Sacramento | Flowering Plants | U.S.A. (CA) | Poaceae | E | 17.96(a) | N/A |
Osmoxylon mariannense | No common name | Flowering Plants | U.S.A. (MP) | Araliaceae | E | N/A | N/A |
Ottoschulzia rhodoxylon | Palo de rosa | Flowering Plants | U.S.A. (PR), Dominican Republic | Icacinaceae | E | N/A | N/A |
Oxypolis canbyi | Dropwort, Canby's | Flowering Plants | U.S.A. (DE, GA, MD, NC, SC) | Apiaceae | E | N/A | N/A |
Oxytheca parishii var. goodmaniana | Oxytheca, cushenbury | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | 17.96(a) | N/A |
Oxytropis campestris var. chartacea | Locoweed, Fassett's | Flowering Plants | U.S.A. (WI) | Fabaceae | T | N/A | N/A |
Packera franciscana | Ragwort, San Francisco Peaks | Flowering Plants | U.S.A. (AZ) | Asteraceae | T | 17.96(a) | N/A |
Panicum fauriei var. carteri | Panicgrass, Carter's | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Panicum niihauense | Lau `ehu | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Paronychia chartacea | Whitlow-wort, papery | Flowering Plants | U.S.A. (FL) | Caryophyllaceae | T | N/A | N/A |
Parvisedum leiocarpum | Stonecrop, Lake County | Flowering Plants | U.S.A. (CA) | Crassulaceae | E | N/A | N/A |
Pedicularis furbishiae | Lousewort, Furbish | Flowering Plants | U.S.A. (ME), Canada (N.B.) | Scrophulariaceae | E | N/A | N/A |
Pediocactus bradyi | Cactus, Brady pincushion | Flowering Plants | U.S.A. (AZ) | Cactaceae | E | N/A | N/A |
Pediocactus despainii | Cactus, San Rafael | Flowering Plants | U.S.A. (UT) | Cactaceae | E | N/A | N/A |
Pediocactus (=Echinocactus,=Utahia) sileri | Cactus, Siler pincushion | Flowering Plants | U.S.A. (AZ, UT) | Cactaceae | T | N/A | N/A |
Pediocactus knowltonii | Cactus, Knowlton's | Flowering Plants | U.S.A. (CO, NM) | Cactaceae | E | N/A | N/A |
Pediocactus peeblesianus var. peeblesianus | Cactus, Peebles Navajo | Flowering Plants | U.S.A. (AZ) | Cactaceae | E | N/A | N/A |
Pediocactus winkleri | Cactus, Winkler | Flowering Plants | U.S.A. (UT) | Cactaceae | T | N/A | N/A |
Penstemon debilis | beardtongue, Parachute | Flowering Plants | U.S.A. (CO) | Plantaginaceae | T | 17.96(a) | N/A |
Penstemon haydenii | Penstemon, blowout | Flowering Plants | Nebraska and Wyoming | Scrophulariaceae | E | N/A | N/A |
Penstemon penlandii | Beardtongue, Penland | Flowering Plants | U.S.A. (CO) | Scrophulariaceae | E | N/A | N/A |
Pentachaeta bellidiflora | Pentachaeta, white-rayed | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Pentachaeta lyonii | Pentachaeta, Lyon's | Flowering Plants | U.S.A. (CA) | Asteraceae | E | 17.96(a) | N/A |
Peperomia wheeleri | Peperomia, Wheeler's | Flowering Plants | U.S.A. (PR) | Piperaceae | E | N/A | N/A |
Peucedanum sandwicense | Makou | Flowering Plants | U.S.A. (HI) | Apiaceae | T | 17.96(a) | N/A |
Phacelia argillacea | Phacelia, clay | Flowering Plants | U.S.A. (UT) | Hydrophyllaceae | E | N/A | N/A |
Phacelia formosula | Phacelia, North Park | Flowering Plants | U.S.A. (CO) | Hydrophyllaceae | E | N/A | N/A |
Phacelia insularis ssp. insularis | Phacelia, island | Flowering Plants | U.S.A. (CA) | Hydrophyllaceae | E | N/A | N/A |
Phacelia submutica | Phacelia, DeBeque | Flowering Plants | U.S.A. (CO) | Hydrophyllaceae | T | 17.96(a) | N/A |
Phlox hirsuta | Phlox, Yreka | Flowering Plants | U.S.A. (CA) | Polemoniaceae | E | N/A | N/A |
Phlox nivalis ssp. texensis | Phlox, Texas trailing | Flowering Plants | U.S.A. (TX) | Polemoniaceae | E | N/A | N/A |
Phyllostegia glabra var. lanaiensis | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | N/A | N/A |
Phyllostegia hirsuta | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia hispida | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | N/A | N/A |
Phyllostegia kaalaensis | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia knudsenii | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia mannii | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia mollis | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia parviflora | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia racemosa | Kiponapona | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia renovans | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia velutina | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia waimeae | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia warshaueri | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Phyllostegia wawrana | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Physaria filiformis | bladderpod, Missouri | Flowering Plants | U.S.A. (AR, MO) | Brassicaceae | T | N/A | N/A |
Physaria obcordata | Twinpod, Dudley Bluffs | Flowering Plants | U.S.A. (CO) | Brassicaceae | T | N/A | N/A |
Pilosocereus robinii | Cactus, Key tree | Flowering Plants | U.S.A. (FL), Cuba | Cactaceae | E | N/A | N/A |
Pinguicula ionantha | Butterwort, Godfrey's | Flowering Plants | U.S.A. (FL) | Lentibulariaceae | T | N/A | N/A |
Piperia yadonii | Piperia, Yadon's | Flowering Plants | U.S.A. (CA) | Orchidaceae | E | 17.96(a) | N/A |
Pittosporum napaliense | Ho`awa | Flowering Plants | U.S.A. (HI) | Pittosporaceae | E | 17.96(a) | N/A |
Pityopsis ruthii | Aster, Ruth's golden | Flowering Plants | U.S.A. (TN) | Asteraceae | E | N/A | N/A |
Plagiobothrys hirtus | popcornflower, rough | Flowering Plants | U.S.A. (OR) | Boraginaceae | E | N/A | N/A |
Plagiobothrys strictus | Allocarya, Calistoga | Flowering Plants | U.S.A. (CA) | Boraginaceae | E | N/A | N/A |
Plantago hawaiensis | Kuahiwi laukahi | Flowering Plants | U.S.A. (HI) | Plantaginaceae | E | 17.96(a) | N/A |
Plantago princeps | Kuahiwi laukahi | Flowering Plants | U.S.A. (HI) | Plantaginaceae | E | 17.96(a) | N/A |
Platanthera holochila | No common name | Flowering Plants | U.S.A. (HI) | Orchidaceae | E | 17.96(a) | N/A |
Platanthera leucophaea | Orchid, eastern prairie fringed | Flowering Plants | U.S.A. (AR, IA, IL, IN, ME, MI, MO, NE, NJ, NY, OH, OK, PA, VA, WI), Canada (Ont., N.B.) | Orchidaceae | T | N/A | N/A |
Platanthera praeclara | Orchid, western prairie fringed | Flowering Plants | U.S.A. (IA, KS, MN, MO, ND, NE, OK, SD), Canada (Man.) | Orchidaceae | T | N/A | N/A |
Platydesma cornuta cornuta | No common name | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Platydesma cornuta decurrens | No common name | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Platydesma rostrata | Pilo kea lau li`i | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Pleodendron macranthum | Chupacallos | Flowering Plants | U.S.A. (PR) | Canellaceae | E | N/A | N/A |
Pleomele forbesii | Hala pepe | Flowering Plants | U.S.A. (HI) | Agavaceae | E | 17.96(a) | N/A |
Pleomele hawaiiensis | Hala pepe | Flowering Plants | U.S.A. (HI) | Liliaceae | E | 17.96(a) | N/A |
Poa atropurpurea | Bluegrass, San Bernardino | Flowering Plants | U.S.A. (CA) | Poaceae | E | 17.96(a) | N/A |
Poa mannii | Bluegrass, Mann's | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Poa napensis | Bluegrass, Napa | Flowering Plants | U.S.A. (CA) | Poaceae | E | N/A | N/A |
Poa sandvicensis | Bluegrass, Hawaiian | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Poa siphonoglossa | No common name | Flowering Plants | U.S.A. (HI) | Poaceae | E | 17.96(a) | N/A |
Pogogyne abramsii | Mesa-mint, San Diego | Flowering Plants | U.S.A. (CA) | Lamiaceae | E | N/A | N/A |
Pogogyne nudiuscula | Mesa-mint, Otay | Flowering Plants | U.S.A. (CA), Mexico (Baja California) | Lamiaceae | E | N/A | N/A |
Polygala lewtonii | Polygala, Lewton's | Flowering Plants | U.S.A. (FL) | Polygalaceae | E | N/A | N/A |
Polygala smallii | Polygala, tiny | Flowering Plants | U.S.A. (FL) | Polygalaceae | E | N/A | N/A |
Polygonella basiramia | Wireweed | Flowering Plants | U.S.A. (FL) | Polygonaceae | E | N/A | N/A |
Polygonella myriophylla | Sandlace | Flowering Plants | U.S.A. (FL) | Polygonaceae | E | N/A | N/A |
Polygonum hickmanii | Polygonum, Scotts Valley | Flowering Plants | U.S.A. (CA) | Polygonaceae | E | 17.96(a) | N/A |
Polystichum aleuticum | Fern, Aleutian shield | Ferns and Allies | U.S.A. (AK) | Dryopteridaceae | E | N/A | N/A |
Polystichum calderonense | No common name | Ferns and Allies | U.S.A. (PR) | Dryopteridaceae | E | N/A | N/A |
Portulaca sclerocarpa | Po`e | Flowering Plants | U.S.A. (HI) | Portulacaceae | E | 17.96(a) | N/A |
Potamogeton clystocarpus | Pondweed, Little Aguja (=Creek) | Flowering Plants | U.S.A. (TX) | Potamogetonaceae | E | N/A | N/A |
Potentilla hickmanii | Potentilla, Hickman's | Flowering Plants | U.S.A. (CA) | Rosaceae | E | N/A | N/A |
Primula maguirei | Primrose, Maguire | Flowering Plants | U.S.A. (UT) | Primulaceae | T | N/A | N/A |
Pritchardia affinis | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | N/A | N/A |
Pritchardia aylmer-robinsonii | Wahane | Flowering Plants | U.S.A. (HI) | Arecaceae | E | N/A | N/A |
Pritchardia hardyi | Lo`ulu, (=Na`ena`e) | Flowering Plants | U.S.A. (HI) | Asteraceae | E | N/A | N/A |
Pritchardia kaalae | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | N/A | N/A |
Pritchardia munroi | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | 17.96(a) | N/A |
Pritchardia napaliensis | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | N/A | N/A |
Pritchardia remota | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | 17.96(a) | N/A |
Pritchardia schattaueri | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | N/A | N/A |
Pritchardia viscosa | Lo`ulu | Flowering Plants | U.S.A. (HI) | Arecaceae | E | N/A | N/A |
Prunus geniculata | Plum, scrub | Flowering Plants | U.S.A. (FL) | Rosaceae | E | N/A | N/A |
Pseudobahia bahiifolia | Sunburst, Hartweg's golden | Flowering Plants | U.S.A. (CA) | Asteraceae | E | N/A | N/A |
Pseudobahia peirsonii | Sunburst, San Joaquin adobe | Flowering Plants | U.S.A. (CA) | Asteraceae | T | N/A | N/A |
Psychotria grandiflora | Kopiko | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Psychotria hexandra ssp. oahuensis | wild coffee, Oahu (=kopiko) | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Psychotria hobdyi | Kopiko | Flowering Plants | U.S.A. (HI) | Rubiaceae | E | 17.96(a) | N/A |
Pteralyxia kauaiensis | Kaulu | Flowering Plants | U.S.A. (HI) | Apocynaceae | E | 17.96(a) | N/A |
Pteralyxia macrocarpa | Kaulu | Flowering Plants | U.S.A. (HI) | Apocynaceae | E | 17.96(a) | N/A |
Pteris lidgatei | No common name | Ferns and Allies | U.S.A. (HI) | Adiantaceae | E | 17.96(a) | N/A |
Ptilimnium nodosum | Harperella | Flowering Plants | U.S.A. (AL, AR, GA, MD, NC, SC, WV) | Apiaceae | E | N/A | N/A |
Purshia (=Cowania) subintegra | Cliff-rose, Arizona | Flowering Plants | U.S.A. (AZ) | Rosaceae | E | N/A | N/A |
Quercus hinckleyi | Oak, Hinckley | Flowering Plants | U.S.A. (TX) | Fagaceae | T | N/A | N/A |
Ranunculus aestivalis (=acriformis) | Buttercup, autumn | Flowering Plants | U.S.A. (UT) | Ranunculaceae | E | N/A | N/A |
Remya kauaiensis | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Remya mauiensis | Remya, Maui | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Remya montgomeryi | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Rhodiola integrifolia ssp. leedyi | roseroot, Leedy's | Flowering Plants | U.S.A. (MN, NY) | Crassulaceae | T | N/A | N/A |
Rhododendron chapmanii | Rhododendron, Chapman | Flowering Plants | U.S.A. (FL) | Ericaceae | E | N/A | N/A |
Rhus michauxii | Sumac, Michaux's | Flowering Plants | U.S.A. (GA, NC, SC, VA) | Anacardiaceae | E | N/A | N/A |
Rhynchospora knieskernii | Beaked-rush, Knieskern's | Flowering Plants | U.S.A. (DE, NJ) | Cyperaceae | T | N/A | N/A |
Ribes echinellum | Gooseberry, Miccosukee | Flowering Plants | U.S.A. (FL, SC) | Saxifragaceae | T | N/A | N/A |
Rorippa gambellii | Watercress, Gambel's | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Sagittaria fasciculata | Arrowhead, bunched | Flowering Plants | U.S.A. (NC, SC) | Alismataceae | E | N/A | N/A |
Sagittaria secundifolia | Water-plantain, Kral's | Flowering Plants | U.S.A. (AL, GA) | Alismataceae | T | N/A | N/A |
Sanicula mariversa | No common name | Flowering Plants | U.S.A. (HI) | Apiaceae | E | 17.96(a) | N/A |
Sanicula purpurea | No common name | Flowering Plants | U.S.A. (HI) | Apiaceae | E | 17.96(a) | N/A |
Santalum freycinetianum var. lanaiense | Sandalwood, Lanai (=`iliahi) | Flowering Plants | U.S.A. (HI) | Santalaceae | E | N/A | N/A |
Sarracenia oreophila | Pitcher-plant, green | Flowering Plants | U.S.A. (AL, GA, NC, TN) | Sarraceniaceae | E | N/A | N/A |
Sarracenia rubra alabamensis | Pitcher-plant, Alabama canebrake | Flowering Plants | U.S.A. (AL) | Sarraceniaceae | E | N/A | N/A |
Sarracenia rubra ssp. jonesii | Pitcher-plant, mountain sweet | Flowering Plants | U.S.A. (NC, SC) | Sarraceniaceae | E | N/A | N/A |
Scaevola coriacea | Naupaka, dwarf | Flowering Plants | U.S.A. (HI) | Goodeniaceae | E | N/A | N/A |
Schiedea adamantis | Schiedea, Diamond Head | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | N/A | N/A |
Schiedea apokremnos | Ma`oli`oli | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea attenuata | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea haleakalensis | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea helleri | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea hookeri | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea kaalae | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea kauaiensis | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea kealiae | Ma`oli`oli | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea lydgatei | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea membranacea | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea nuttallii | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea sarmentosa | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea spergulina var. leiopoda | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea spergulina var. spergulina | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | T | 17.96(a) | N/A |
Schiedea stellarioides | Laulihilihi | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schiedea verticillata | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Schoenocrambe argillacea | Reed-mustard, clay | Flowering Plants | U.S.A. (UT) | Brassicaceae | T | N/A | N/A |
Schoenocrambe barnebyi | Reed-mustard, Barneby | Flowering Plants | U.S.A. (UT) | Brassicaceae | E | N/A | N/A |
Schoenocrambe suffrutescens | Reed-mustard, shrubby | Flowering Plants | U.S.A. (UT) | Brassicaceae | E | N/A | N/A |
Schoepfia arenaria | No common name | Flowering Plants | U.S.A. (PR) | Olacaceae | T | N/A | N/A |
Schwalbea americana | Chaffseed, American | Flowering Plants | U.S.A. (AL, CT, DE, FL, GA, LA, MA, MD, MI, MS, NC, NJ, NY, SC, TN, VA) | Scrophulariaceae | E | N/A | N/A |
Scirpus ancistrochaetus | Bulrush, Northeastern | Flowering Plants | U.S.A. (MA, MD, NH, NY, PA, VA, VT, WV) | Cyperaceae | E | N/A | N/A |
Sclerocactus brevihamatus ssp. tobuschii | cactus, Tobusch fishhook | Flowering Plants | U.S.A. (TX) | Cactaceae | E | N/A | N/A |
Sclerocactus brevispinus | cactus, Pariette | Flowering Plants | U.S.A. (UT) | Cacatacea | T | N/A | N/A |
Sclerocactus glaucus | Cactus, Colorado hookless | Flowering Plants | U.S.A. (CO, UT) | Cactaceae | T | N/A | N/A |
Sclerocactus mesae-verdae | Cactus, Mesa Verde | Flowering Plants | U.S.A. (CO, NM) | Cactaceae | T | N/A | N/A |
Sclerocactus wetlandicus | cactus, Uinta Basin hookless | Flowering Plants | Cactaceae | T | N/A | N/A | |
Sclerocactus wrightiae | Cactus, Wright fishhook | Flowering Plants | U.S.A. (UT) | Cactaceae | E | N/A | N/A |
Scutellaria floridana | Skullcap, Florida | Flowering Plants | U.S.A. (FL) | Lamiaceae | T | N/A | N/A |
Scutellaria montana | Skullcap, large-flowered | Flowering Plants | U.S.A. (GA, TN) | Lamiaceae | T | N/A | N/A |
Senecio layneae | Butterweed, Layne's | Flowering Plants | U.S.A. (CA) | Asteraceae | T | N/A | N/A |
Serianthes nelsonii | Iagu, Hayun (=(Guam), Tronkon guafi (Rota)) | Flowering Plants | Western Pacific Ocean-U.S.A. (GU, MP-Rota) | Fabaceae | E | N/A | N/A |
Sesbania tomentosa | Ohai | Flowering Plants | U.S.A. (HI) | Fabaceae | E | 17.96(a) | N/A |
Sibara filifolia | Rockcress, Santa Cruz Island | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Sicyos alba | `Anunu | Flowering Plants | U.S.A. (HI) | Cucurbitaceae | E | 17.96(a) | N/A |
Sidalcea keckii | Checker-mallow, Keck's | Flowering Plants | U.S.A. (CA) | Malvaceae | E | 17.96(a) | N/A |
Sidalcea nelsoniana | Checker-mallow, Nelson's | Flowering Plants | U.S.A. (OR, WA) | Malvaceae | T | N/A | N/A |
Sidalcea oregana ssp. valida | Checker-mallow, Kenwood Marsh | Flowering Plants | U.S.A. (CA) | Malvaceae | E | N/A | N/A |
Sidalcea oregana var. calva | Checkermallow, Wenatchee Mountains | Flowering Plants | U.S.A. (WA) | Malvaceae | E | 17.96(a) | N/A |
Sidalcea pedata | Checker-mallow, pedate | Flowering Plants | U.S.A. (CA) | Malvaceae | E | N/A | N/A |
Silene alexandri | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Silene hawaiiensis | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | T | 17.96(a) | N/A |
Silene lanceolata | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Silene perlmanii | No common name | Flowering Plants | U.S.A. (HI) | Caryophyllaceae | E | 17.96(a) | N/A |
Silene polypetala | Campion, fringed | Flowering Plants | U.S.A. (FL, GA) | Caryophyllaceae | E | N/A | N/A |
Silene spaldingii | Catchfly, Spalding's | Flowering Plants | U.S.A. (ID, MT, OR, WA) | Caryophyllaceae | T | N/A | N/A |
Sisyrinchium dichotomum | Irisette, white | Flowering Plants | U.S.A. (NC) | Iridaceae | E | N/A | N/A |
Solanum drymophilum | Erubia | Flowering Plants | U.S.A. (PR) | Solanaceae | E | N/A | N/A |
Solanum incompletum | Popolo ku mai | Flowering Plants | U.S.A. (HI) | Solanaceae | E | 17.96(a) | N/A |
Solanum sandwicense | `Aiakeakua, popolo | Flowering Plants | U.S.A. (HI) | Solanaceae | E | 17.96(a) | N/A |
Solidago albopilosa | Goldenrod, white-haired | Flowering Plants | U.S.A. (KY) | Asteraceae | T | N/A | N/A |
Solidago houghtonii | Goldenrod, Houghton's | Flowering Plants | U.S.A. (MI), Canada (Ont.) | Asteraceae | T | N/A | N/A |
Solidago shortii | Goldenrod, Short's | Flowering Plants | U.S.A. (KY) | Asteraceae | E | N/A | N/A |
Solidago spithamaea | Goldenrod, Blue Ridge | Flowering Plants | U.S.A. (NC, TN) | Asteraceae | T | N/A | N/A |
Spermolepis hawaiiensis | No common name | Flowering Plants | U.S.A. (HI) | Apiaceae | E | 17.96(a) | N/A |
Spigelia gentianoides | Pinkroot, gentian | Flowering Plants | U.S.A. (AL, FL) | Loganiaceae | E | N/A | N/A |
Spiraea virginiana | Spiraea, Virginia | Flowering Plants | U.S.A. (GA, KY, NC, OH, PA, TN, VA, WV) | Rosaceae | T | N/A | N/A |
Spiranthes delitescens | Ladies'-tresses, Canelo Hills | Flowering Plants | U.S.A. (AZ) | Orchidaceae | E | N/A | N/A |
Spiranthes diluvialis | Ladies'-tresses, Ute | Flowering Plants | U.S.A. (CO, ID, MT, NE, NV, UT, WA, WY) | Orchidaceae | T | N/A | N/A |
Spiranthes parksii | Ladies'-tresses, Navasota | Flowering Plants | U.S.A. (TX) | Orchidaceae | E | N/A | N/A |
Stahlia monosperma | Cobana negra | Flowering Plants | U.S.A. (PR), Dominican Republic | Fabaceae | T | N/A | N/A |
Stenogyne angustifolia angustifolia | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | N/A | N/A |
Stenogyne bifida | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Stenogyne campanulata | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Stenogyne kanehoana | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Stenogyne kealiae | No common name | Flowering Plants | U.S.A. (HI) | Lamiaceae | E | 17.96(a) | N/A |
Stephanomeria malheurensis | Wire-lettuce, Malheur | Flowering Plants | U.S.A. (OR) | Asteraceae | E | 17.96(a) | N/A |
Streptanthus albidus ssp. albidus | Jewelflower, Metcalf Canyon | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Streptanthus niger | Jewelflower, Tiburon | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Styrax portoricensis | Palo de jazmin | Flowering Plants | U.S.A. (PR) | Styracaceae | E | N/A | N/A |
Styrax texanus | Snowbells, Texas | Flowering Plants | U.S.A. (TX) | Styracaceae | E | N/A | N/A |
Suaeda californica | Seablite, California | Flowering Plants | U.S.A. (CA) | Chenopodiaceae | E | N/A | N/A |
Swallenia alexandrae | Grass, Eureka Dune | Flowering Plants | U.S.A. (CA) | Poaceae | E | N/A | N/A |
Taraxacum californicum | Taraxacum, California | Flowering Plants | U.S.A. (CA) | Asteraceae | E | 17.96(a) | N/A |
Tectaria estremerana | No common name | Ferns and Allies | U.S.A. (PR) | Dryopteridaceae | E | N/A | N/A |
Ternstroemia luquillensis | Palo colorado | Flowering Plants | U.S.A. (PR) | Theaceae | E | N/A | N/A |
Ternstroemia subsessilis | No common name | Flowering Plants | U.S.A. (PR) | Theaceae | E | N/A | N/A |
Tetramolopium arenarium | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | N/A | N/A |
Tetramolopium capillare | Pamakani | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Tetramolopium filiforme | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Tetramolopium lepidotum ssp. lepidotum | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Tetramolopium remyi | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Tetramolopium rockii | No common name | Flowering Plants | U.S.A. (HI) | Asteraceae | T | 17.96(a) | N/A |
Tetraplasandra bisattenuata | No common name | Flowering Plants | U.S.A. (HI) | Araliaceae | E | 17.96(a) | N/A |
Tetraplasandra flynnii | No common name | Flowering Plants | U.S.A. (HI) | Araliaceae | E | 17.96(a) | N/A |
Tetraplasandra gymnocarpa | `Ohe`ohe | Flowering Plants | U.S.A. (HI) | Araliaceae | E | 17.96(a) | N/A |
Tetraplasandra lydgatei | No common name | Flowering Plants | Araliaceae | E | 17.96(a) | N/A | |
Thalictrum cooleyi | Meadowrue, Cooley's | Flowering Plants | U.S.A. (FL, NC) | Ranunculaceae | E | N/A | N/A |
Thelypodium howellii spectabilis | Thelypody, Howell's spectacular | Flowering Plants | U.S.A. (OR) | Brassicaceae | T | N/A | N/A |
Thelypodium stenopetalum | Mustard, slender-petaled | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Thelypteris inabonensis | No common name | Ferns and Allies | U.S.A. (PR) | Thelypteridaceae | E | N/A | N/A |
Thelypteris pilosa var. alabamensis | Fern, Alabama streak-sorus | Ferns and Allies | U.S.A. (AL) | Thelypteridaceae | T | N/A | N/A |
Thelypteris verecunda | No common name | Ferns and Allies | U.S.A. (PR) | Thelypteridaceae | E | N/A | N/A |
Thelypteris yaucoensis | No common name | Ferns and Allies | U.S.A. (PR) | Thelypteridaceae | E | N/A | N/A |
Thlaspi californicum | Penny-cress, Kneeland Prairie | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | 17.96(a) | N/A |
Thymophylla tephroleuca | Dogweed, ashy | Flowering Plants | U.S.A. (TX) | Asteraceae | E | N/A | N/A |
Thysanocarpus conchuliferus | Fringepod, Santa Cruz Island | Flowering Plants | U.S.A. (CA) | Brassicaceae | E | N/A | N/A |
Torreya taxifolia | Torreya, Florida | Conifers and Cycads | U.S.A. (FL, GA) | Taxaceae | E | N/A | N/A |
Townsendia aprica | Townsendia, Last Chance | Flowering Plants | U.S.A. (UT) | Asteraceae | T | N/A | N/A |
Trematolobelia singularis | No common name | Flowering Plants | U.S.A. (HI) | Campanulaceae | E | 17.96(a) | N/A |
Trichilia triacantha | Bariaco | Flowering Plants | U.S.A. (PR) | Meliaceae | E | N/A | N/A |
Trichostema austromontanum ssp. compactum | Bluecurls, Hidden Lake | Flowering Plants | U.S.A. (CA) | Lamiaceae | T | N/A | N/A |
Trifolium amoenum | Clover, showy Indian | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Trifolium stoloniferum | Clover, running buffalo | Flowering Plants | U.S.A. (AR, IL, IN, KS, KY, MO, OH, WV) | Fabaceae | E | N/A | N/A |
Trifolium trichocalyx | Clover, Monterey | Flowering Plants | U.S.A. (CA) | Fabaceae | E | N/A | N/A |
Trillium persistens | Trillium, persistent | Flowering Plants | U.S.A. (GA, SC) | Liliaceae | E | N/A | N/A |
Trillium reliquum | Trillium, relict | Flowering Plants | U.S.A. (AL, GA, SC) | Liliaceae | E | N/A | N/A |
Tuctoria greenei | Tuctoria, Greene's | Flowering Plants | U.S.A. (CA | Poaceae | E | 17.96(a) | N/A |
Tuctoria mucronata | Grass, Solano | Flowering Plants | U.S.A. (CA) | Poaceae | E | 17.96(a) | N/A |
Urera kaalae | Opuhe | Flowering Plants | U.S.A. (HI) | Urticaceae | E | 17.96(a) | N/A |
Verbena californica | Vervain, Red Hills | Flowering Plants | U.S.A. (CA) | Verbenaceae | T | N/A | N/A |
Verbesina dissita | Crownbeard, big-leaved | Flowering Plants | U.S.A. (CA), Mexico. | Asteraceae | T | N/A | N/A |
Vernonia proctorii | No common name | Flowering Plants | U.S.A. (PR) | Asteraceae | E | N/A | N/A |
Vicia menziesii | Vetch, Hawaiian | Flowering Plants | U.S.A. (HI) | Fabaceae | E | N/A | N/A |
Vigna o-wahuensis | No common name | Flowering Plants | U.S.A. (HI) | Fabaceae | E | 17.96(a) | N/A |
Viola chamissoniana ssp. chamissoniana | Pamakani | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Viola helenae | No common name | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Viola kauaiensis var. wahiawaensis | Nani wai`ale`ale | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Viola lanaiensis | No common name | Flowering Plants | U.S.A. (HI) | Violaceae | E | N/A | N/A |
Viola oahuensis | No common name | Flowering Plants | U.S.A. (HI) | Violaceae | E | 17.96(a) | N/A |
Warea amplexifolia | Warea, wide-leaf | Flowering Plants | U.S.A. (FL) | Brassicaceae | E | N/A | N/A |
Warea carteri | Mustard, Carter's | Flowering Plants | U.S.A. (FL) | Brassicaceae | E | N/A | N/A |
Wilkesia hobdyi | Iliau, dwarf | Flowering Plants | U.S.A. (HI) | Asteraceae | E | 17.96(a) | N/A |
Xylosma crenatum | No common name | Flowering Plants | U.S.A. (HI) | Flacourtiaceae | E | 17.96(a) | N/A |
Xyris tennesseensis | Grass, Tennessee yellow-eyed | Flowering Plants | U.S.A. (AL, GA, TN) | Xyridaceae | E | N/A | N/A |
Yermo xanthocephalus | Yellowhead, desert | Flowering Plants | U.S.A. (WY) | Asteraceae | T | 17.96(a) | N/A |
Zanthoxylum dipetalum var. tomentosum | A`e | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Zanthoxylum hawaiiense | A`e | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Zanthoxylum oahuense | A`e | Flowering Plants | U.S.A. (HI) | Rutaceae | E | 17.96(a) | N/A |
Zanthoxylum thomasianum | Prickly-ash, St. Thomas | Flowering Plants | U.S.A. (PR, VI) | Rutaceae | E | N/A | N/A |
Zizania texana | Wild-rice, Texas | Flowering Plants | U.S.A. (TX) | Poaceae | E | 17.96(a) | N/A |
Ziziphus celata | Ziziphus, Florida | Flowering Plants | U.S.A. (FL) | Rhamnaceae | E | N/A | N/A |
Last updated: February 18, 2013