|
|
|
|
Antirrhinum confertiflorum |
Ghost flower |
Perennial herb |
|
Aphyllon cooperi |
Burroweed strangler |
Perennial herb (parasitic) |
|
Aphyllon fasciculatum |
Clustered broomrape |
Perennial herb (parasitic) |
|
Apocynum cannabinum |
Indian hemp |
Perennial herb |
11 |
Arabis perennans |
Rock cress |
Perennial herb |
|
Arabis pulchra |
Prince s rock cress |
Perennial herb |
2 |
Arabis pulchra var. gracilis |
Slender & beautiful rock cress |
Perennial herb |
|
Arabis pulchra var. pulchra |
Beautiful rock cress |
Perennial herb |
2 |
Aristida californica |
California threeawn |
Perennial grass |
|
Aristida californica var. californica |
California three aw |
Perennial grass |
|
Aristida purpurea |
Purple three awn |
Perennial grass |
18 |
Aristida purpurea var. nealleyi |
Reverchon three awn |
Perennial grass |
|
Aristida purpurea var. parishii |
Parish three awn |
Perennial grass |
|
Aristida purpurea var. purpurea |
Purple three awn |
Perennial grass |
2 |
Aristida purpurea var. wrightii |
Wright three awn |
Perennial grass |
|
Artemisia dracunculus |
Tarragon |
Perennial herb |
11 |
Artemisia ludoviciana |
Silver wormwood |
Perennial herb |
17 |
Artemisia ludoviciana ssp. albula |
White hugwort |
Perennial herb |
1 |
Artemisia ludoviciana ssp. incompta |
Western mugwort |
Perennial herb |
|
Arthrocnemum subterminale |
Parish's glasswort |
Perennial herb |
4 |
Asclepias erosa |
Desert milkweed |
Perennial herb |
3 |
Asclepias subulata |
Ajamete |
Perennial herb |
8 |
Aster bernardinus |
San bernardino aster |
Perennial herb |
|
Aster chilensis |
California aster |
Perennial herb |
40 |
Astragalus coccineus |
Scarlet milk vetch |
Perennial herb |
1 |
Astragalus crotalariae |
Salton milk vetch |
Perennial herb |
|
Astragalus douglasii |
Douglas's milkvetch |
Perennial herb |
|
Astragalus douglasii var. perstrictus |
Jacumba milk vetch |
Perennial herb |
|
Astragalus filipes |
Narrow pod locoweed |
Perennial herb |
|
Astragalus magdalenae |
Satiny milkvetch |
Perennial herb |
|
Astragalus magdalenae var. peirsonii |
Peirson's milk vetch |
Perennial herb |
|
Astragalus palmeri |
Palmer locoweed |
Perennial herb |
|
Astragalus preussii |
Preuss's milk vetch |
Perennial herb |
|
Baileya multiradiata |
Desert marigold |
Perennial herb |
20 |
Boechera perennans |
Perennial rockcress |
Perennial herb |
|
Boechera pulchra |
Beautiful rockcress |
Perennial herb |
2 |
Boechera xylopoda |
Bigfoot hybrid rockcress |
Perennial herb |
|
Bolboschoenus maritimus |
Alkali bulrush |
Perennial grass |
16 |
Bolboschoenus maritimus ssp. paludosus |
Saltmarsh bulrush |
Perennial grass |
16 |
Bolboschoenus robustus |
Sturdy bullrush |
Perennial grass |
10 |
Bothriochloa barbinodis |
Beard grass |
Perennial grass |
6 |
Brandegea bigelovii |
Brandegea |
Perennial herb |
|
Brodiaea jolonensis |
Jolon brodiaea |
Perennial herb |
1 |
Bromus carinatus |
California bromegrass |
Perennial grass |
19 |
Bromus carinatus var. carinatus |
California brome |
Perennial grass |
19 |
Bromus sitchensis var. carinatus |
California brome |
Perennial grass |
19 |
Calamagrostis koelerioides |
Fire reedgrass |
Perennial grass |
|
Calochortus concolor |
Golden bowl mariposa |
Perennial herb |
1 |
Calochortus dunnii |
Dunn's mariposa lily |
Perennial herb (bulb) |
1 |
Calystegia macrostegia |
Island morning glory |
Perennial herb, Vine |
19 |
Carex feta |
Green sheathed sedge |
Perennial grass |
|
Castilleja foliolosa |
Texas paintbrush |
Perennial herb |
3 |
Castilleja miniata |
Great red paintbrush |
Perennial herb |
6 |
Ceratophyllum demersum |
Hornwort |
Perennial herb |
1 |
Chamaesyce albomarginata |
Rattlesnake weed |
Perennial herb |
|
Chamaesyce arizonica |
Arizona spurge |
Perennial herb |
|
Chamaesyce melanadenia |
Spurge |
Perennial herb |
|
Chamaesyce parishii |
Parish's spurge |
Perennial herb |
|
Chamaesyce pediculifera |
Carrizo mountain spurge |
Perennial herb |
|
Chamaesyce polycarpa |
Small seeded spurge |
Perennial herb |
|
Chamaesyce polycarpa var. hirtella |
Hairy small seeded spurge |
Perennial herb |
|
Chamaesyce polycarpa var. polycarpa |
Small seeded spurge |
Perennial herb |
|
Chenopodium californicum |
California goosefoot |
Perennial herb |
1 |
Chloracantha spinosa |
Spiny chloracantha |
Perennial herb |
|
Chloracantha spinosa var. spinosa |
Spiny goldenbush |
Perennial herb |
|
Chrysothamnus paniculatus |
Blackbanded rabbit brush |
Perennial herb |
1 |
Clematis pauciflora |
Virgin's bower |
Perennial herb, Vine |
1 |
Coryphantha alversonii |
Foxtail cactus |
Perennial herb (stem succulent) |
|
Cressa truxillensis |
Alkali weed |
Perennial herb |
3 |
Croton californicus |
Desert croton |
Perennial herb |
5 |
Cryptantha racemosa |
Woody forget me not |
Perennial herb |
|
Cucurbita digitata |
Finger leaved gourd |
Perennial herb, Vine |
|
Cylindropuntia Xmunzii |
Munz's cholla |
Perennial herb (stem succulent) |
2 |
Cylindropuntia acanthocarpa |
Buck horn cholla |
Perennial herb (stem succulent) |
4 |
Cylindropuntia acanthocarpa var. acanthocarpa |
Buckhorn cholla |
Perennial herb (stem succulent) |
3 |
Cylindropuntia chuckwallensis |
Chuckwalla cholla |
Perennial herb (stem succulent) |
|
Cylindropuntia ganderi |
Gander's buckhorn cholla |
Perennial herb (stem succulent) |
|
Cylindropuntia munzii |
Munz's cholla |
Perennial herb (stem succulent) |
2 |
Cynanchum utahense |
Vine milkweed |
Perennial herb |
|
Cyperus eragrostis |
Tall cyperus |
Perennial grass |
13 |
Cyperus esculentus |
Nut grass |
Perennial grass |
|
Cyperus esculentus var. heermannii |
Nut grass |
Perennial grass |
|
Cyperus laevigatus |
Smooth cyperus |
Perennial grass |
|
Cyperus strigosus |
Straw colored cyperus |
Perennial grass |
1 |
Dalea mollis |
Silky dalea |
Perennial herb |
|
Dalea mollissima |
Silky dalea |
Perennial herb |
|
Dasyochloa pulchella |
Low woollygrass |
Perennial grass |
|
Datura inoxia ! |
Pricklyburr |
Perennial herb |
6 |
Datura wrightii |
Jimsonweed |
Perennial herb |
15 |
Delphinium gypsophilum |
Gypsum loving larkspur |
Perennial herb |
|
Delphinium parishii |
Parish's larkspur |
Perennial herb |
|
Delphinium parishii ssp. subglobosum |
Intermediate larkspur |
Perennial herb |
|
Dichelostemma capitatum |
Blue dicks |
Perennial herb |
15 |
Dichelostemma capitatum ssp. capitatum |
Wild hyacinth |
Perennial herb |
2 |
Dichelostemma capitatum ssp. pauciflorum |
Few flowered blue dicks |
Perennial herb |
|
Dieteria asteroides |
Hoary aster |
Perennial herb |
|
Dieteria asteroides var. asteroides |
Hoary aster |
Perennial herb |
|
Dieteria canescens |
Hoary aster |
Perennial herb |
1 |
Dieteria canescens var. canescens |
Hoary aster |
Perennial herb |
|
Digitaria californica |
Arizona cottontop |
Perennial grass |
2 |
Digitaria californica var. californica |
Arizona cottontop |
Perennial grass |
|
Dipterostemon capitatus |
Blue dicks |
Perennial herb |
15 |
Dipterostemon capitatus ssp. capitatus |
|
Perennial herb |
2 |
Distichlis spicata |
Salt grass |
Perennial grass |
25 |
Ditaxis californica |
California ditaxis |
Perennial herb |
|
Ditaxis clariana |
Glandular ditaxis |
Perennial herb |
|
Ditaxis claryana |
Glandular ditaxis |
Perennial herb |
|
Ditaxis lanceolata |
Lance leaved ditaxis |
Perennial herb |
|
Ditaxis serrata var. californica |
California ditaxis |
Perennial herb |
|
Dudleya abramsii |
Abrams' dudleya |
Perennial herb |
2 |
Dudleya abramsii ssp. abramsii |
Abrams' dudleya |
Perennial herb |
1 |
Dudleya alainae |
Banner dudleya |
Perennial herb |
1 |
Dudleya arizonica |
Arizona chalk dudleya |
Perennial herb |
1 |
Dudleya pulverulenta ssp. arizonica |
Arizona chalk dudleya |
Perennial herb |
1 |
Dudleya saxosa |
Panamint dudleya |
Perennial herb |
1 |
Dudleya saxosa ssp. aloides |
Desert dudleya |
Perennial herb |
1 |
Eleocharis acicularis |
Needle spikerush |
Perennial grass |
2 |
Eleocharis coloradoensis |
Dwarf spikerush |
Perennial grass |
2 |
Epilobium canum |
California fuchsia |
Perennial herb |
49 |
Epilobium canum ssp. canum |
California fuchsia |
Perennial herb |
11 |
Epilobium canum ssp. latifolium |
California fushia |
Perennial herb |
5 |
Epipactis gigantea |
Stream orchid |
Perennial herb |
16 |
Ericameria paniculata |
Mojave rabbitbrush |
Perennial herb |
1 |
Erigeron foliosus |
Leafy daisy |
Perennial herb |
|
Erigeron lobatus |
Lobed fleabane |
Perennial herb |
4 |
Eriogonum exaltatum |
Ladder buckwheat |
Perennial herb |
|
Eriogonum inflatum |
Desert trumpet |
Perennial herb |
|
Eriogonum inflatum var. deflatum |
Deflated desert trumpet |
Perennial herb |
|
Eriogonum inflatum var. inflatum |
Desert trumpet |
Perennial herb |
|
Eriogonum wrightii |
Wright's buckwheat |
Perennial herb, Shrub |
6 |
Eriogonum wrightii var. membranaceum |
Wright s buckwheat |
Perennial herb, Shrub |
|
Eriogonum wrightii var. nodosum |
Wright s buckwheat |
Perennial herb, Shrub |
|
Erioneuron pulchellum |
Fluff grass |
Perennial grass |
|
Eryngium aristulatum |
Jepson's button celery |
Perennial herb |
2 |
Euphorbia albomarginata |
Rattlesnake sandmat |
Perennial herb |
|
Euphorbia arizonica |
Arizona spurge |
Perennial herb |
|
Euphorbia melanadenia |
Red-gland spurge |
Perennial herb |
|
Euphorbia parishii |
Parish's sandmat |
Perennial herb |
|
Euphorbia pediculifera |
Carrizo mountain sandmat |
Perennial herb |
|
Euphorbia polycarpa |
Smallseed sandmat |
Perennial herb |
|
Fagonia longipes |
Long leaf fagonia |
Perennial herb |
|
Fagonia pachyacantha |
Fagonis |
Perennial herb (stem succulent) |
|
Funastrum cynanchoides |
Fringed twinevine |
Perennial herb |
2 |
Funastrum cynanchoides var. hartwegii |
Climbing milkweed |
Perennial herb |
1 |
Funastrum hirtellum |
Hairy milkweed |
Perennial herb, Vine |
|
Funastrum utahense |
Utah vine milkweed |
Perennial herb |
|
Galium angustifolium |
Narrow leaved bedstraw |
Perennial herb |
3 |
Galium angustifolium ssp. angustifolium |
Narrow leaved bedstraw |
Perennial herb |
|
Galium angustifolium ssp. borregoense |
Borrego bedstraw |
Perennial herb |
|
Galium angustifolium ssp. gracillimum |
Narrow leaved bedstraw |
Perennial herb |
|
Geraea viscida |
Sticky geraea |
Perennial herb |
1 |
Grindelia camporum |
Gumweed |
Perennial herb |
14 |
Grindelia hirsutula var. davyi |
Davy's gumweed |
Perennial herb |
13 |
Gutierrezia californica |
Matchweed, snakeweed |
Perennial herb, Shrub |
5 |
Helianthus niveus ssp. tephrodes |
Algodones dunes sunflower |
Perennial herb |
|
Heliotropium curassavicum |
Chinese parsley |
Perennial herb |
8 |
Heliotropium curassavicum var. oculatum |
Seaside heliotrope |
Perennial herb |
2 |
Hesperocallis undulata |
Desert lily |
Perennial herb |
1 |
Heteropogon contortus |
Tanglehead |
Perennial grass |
2 |
Heterotheca subaxillaris |
Camphorweed |
Perennial herb |
1 |
Heterotheca villosa var. villosa |
Hairy goldenaster |
Perennial herb |
|
Hibiscus denudatus |
Rocl hibiscus |
Perennial herb |
1 |
Hilaria rigida |
Big galleta |
Perennial grass |
7 |
Hoffmannseggia glauca |
Hoffmanseggia |
Perennial herb |
|
Hordeum jubatum |
Fox tail barley |
Perennial grass |
7 |
Horsfordia newberryi |
Newberry's velvet mallow |
Perennial herb |
|
Hydrocotyle verticillata |
Whorled marsh pennywort |
Perennial herb |
2 |
Imperata brevifolia |
Satintail |
Perennial grass |
2 |
Ipomopsis tenuifolia |
Slender leaved ipomopsis |
Perennial herb |
2 |
Juncus acutus |
Spiny rush |
Perennial grass (rhizomatous) |
13 |
Juncus acutus ssp. leopoldii |
Wire grass |
Perennial grass (rhizomatous) |
2 |
Juncus balticus |
Wire rush |
Perennial grass |
19 |
Juncus balticus ssp. ater |
Baltic rush |
Perennial grass |
2 |
Juncus cooperi |
Cooper's rush |
Perennial grass |
|
Juncus torreyi |
Torrey's rush |
Perennial grass |
5 |
Juncus xiphioides |
Iris leaved rush |
Perennial grass |
16 |
Lemna gibba |
Gibbous duckweed |
Perennial herb |
|
Lepidium fremontii |
Desert pepper grass |
Perennial herb |
4 |
Lomatium dasycarpum |
Lace parsnip |
Perennial herb |
4 |
Lomatium mohavense |
Mohave wild parsely |
Perennial herb |
|
Lotus argophyllus |
Silver birds foot trefoil |
Perennial herb |
1 |
Lotus argophyllus var. argophyllus |
Southern california silver lotus |
Perennial herb |
|
Lotus haydonii |
Pygmy lotus |
Perennial herb |
|
Lotus rigidus |
Desert lotus |
Perennial herb |
|
Lotus scoparius |
Deerweed |
Perennial herb |
22 |
Lotus scoparius var. brevialatus |
Short winged deerweed |
Perennial herb |
|
Lyrocarpa coulteri |
Coulter's lyrepod |
Perennial herb |
|
Lyrocarpa coulteri var. palmeri |
Coulter's lyrepod |
Perennial herb |
|
Lythrum californicum |
Common loosestrife |
Perennial herb |
|
Machaeranthera asteroides |
Hoary aster |
Perennial herb |
|
Machaeranthera asteroides var. asteroides |
Hoary aster |
Perennial herb |
|
Machaeranthera canescens |
Hoary aster |
Perennial herb |
1 |
Machaeranthera canescens var. canescens |
Hoary aster |
Perennial herb |
|
Malvella leprosa |
Alkali mallow |
Perennial herb |
3 |
Marah macrocarpa |
Chilicothe |
Perennial herb, Vine |
5 |
Marah macrocarpus |
Southern wild cucumber |
Perennial herb, Vine |
5 |
Marah macrocarpus var. macrocarpus |
Southern wild cucumber |
Perennial herb, Vine |
1 |
Marah macrocarpus var. major |
Southern wild cucumber |
Perennial herb, Vine |
1 |
Marina parryi |
Parry dalea |
Perennial herb |
1 |
Matelea parvifolia |
Spearleaf |
Perennial herb |
|
Melica frutescens |
Tall melica |
Perennial grass |
1 |
Melica imperfecta |
Coast range melic |
Perennial grass |
20 |
Menodora scabra var. glabrescens |
Broom tvinberry |
Perennial herb |
2 |
Menodora scoparia |
Broom tvinberry |
Perennial herb |
2 |
Mentzelia longiloba |
Many flowered mentzelia |
Perennial herb |
|
Mentzelia multiflora |
Adonis blazingstar |
Perennial herb |
|
Mentzelia multiflora ssp. longiloba |
Many flowered mentzelia |
Perennial herb |
|
Mentzelia multiflora var. longiloba |
Adonis blazingstar |
Perennial herb |
|
Mentzelia oreophila |
Mountain loving blazing star |
Perennial herb |
|
Mentzelia puberula |
Argus blazing star |
Perennial herb |
|
Mirabilis bigelovii |
Bigelow's desert four o'clock |
Perennial herb |
3 |
Mirabilis bigelovii var. bigelovii |
Pale stemmed four o clock |
Perennial herb |
1 |
Mirabilis bigelovii var. retrorsa |
Wishbone |
Perennial herb |
|
Mirabilis californica |
Wishbone bush |
Perennial herb |
12 |
Mirabilis laevis |
Desert wishbone bush |
Perennial herb |
3 |
Mirabilis laevis var. crassifolia |
California four o'clock |
Perennial herb |
12 |
Mirabilis laevis var. laevis |
Desert wishbone bush |
Perennial herb |
|
Mirabilis laevis var. retrorsa |
Wishbone bush |
Perennial herb |
|
Mirabilis laevis var. villosa |
Wishbone bush |
Perennial herb |
3 |
Mirabilis multiflora var. pubescens |
Desert four o'clock |
Perennial herb |
|
Mirabilis tenuiloba |
Slender lobed four o'clock |
Perennial herb |
|
Monardella nana |
Little monardella |
Perennial herb |
2 |
Muhlenbergia rigens |
Deergrass |
Perennial grass |
62 |
Myriophyllum sibiricum |
Siberian water milfoil |
Perennial herb (aquatic) |
|
Nassella cernua |
Nodding needlegrass |
Perennial grass |
24 |
Nicotiana obtusifolia |
Desert tobacco |
Perennial herb |
1 |
Nolina bigelovii |
Bigelow's nolina |
Perennial herb |
3 |
Oenothera californica |
California evening primrose |
Perennial herb |
6 |
Oenothera elata |
Evening primrose |
Perennial herb |
16 |
Oenothera elata ssp. hirsutissima |
Evening primrose |
Perennial herb |
3 |
Opuntia munzii |
Munz's cholla |
Perennial herb (stem succulent) |
2 |
Orobanche cooperi |
Burroweed strangler |
Perennial herb (parasitic) |
|
Orobanche fasciculata |
Clustered broomrape |
Perennial herb (parasitic) |
|
Panicum urvilleanum |
Desert panicgrass |
Perennial grass |
|
Penstemon centranthifolius |
Scarlet bugler |
Perennial herb |
17 |
Penstemon clevelandii |
Cleveland's beardtongue |
Perennial herb |
5 |
Penstemon clevelandii var. clevelandii |
Cleveland's beardtongue |
Perennial herb |
1 |
Penstemon pseudospectabilis |
Desert penstemon |
Perennial herb |
9 |
Penstemon pseudospectabilis ssp. pseudospectabilis |
Desert beardtongue |
Perennial herb |
|
Penstemon spectabilis |
Showy penstemon |
Perennial herb |
24 |
Penstemon spectabilis var. spectabilis |
Showy penstemon |
Perennial herb |
|
Persicaria hydropiperoides |
Water pepper |
Perennial herb |
|
Persicaria punctata |
Dotted smartweed |
Perennial herb |
4 |
Petalonyx thurberi |
Sandpaper plant |
Perennial herb |
2 |
Petalonyx thurberi ssp. thurberi |
Thurber's sandpaper plant |
Perennial herb |
|
Phacelia cinerea |
Ashy phacelia |
Perennial herb |
3 |
Phacelia ramosissima |
Branching phacelia |
Perennial herb |
3 |
Phacelia ramosissima var. latifolia |
Branching phacelia |
Perennial herb |
3 |
Pholisma arenarium |
Dune food |
Perennial herb (parasitic) |
|
Pholisma sonorae |
Sand food |
Perennial herb (parasitic) |
|
Phoradendron densum |
Dense mistletoe |
Perennial herb |
|
Phoradendron pauciflorum |
Fir mistletoe |
Perennial herb |
|
Phragmites australis |
Common reed |
Perennial grass |
1 |
Phragmites australis ssp. berlandieri |
|
Perennial grass |
|
Phyla nodiflora |
Common lippia |
Perennial herb |
13 |
Phyla nodiflora var. incisa |
Common lippia |
Perennial herb |
12 |
Phyla nodiflora var. nodiflora |
Common lippia |
Perennial herb |
12 |
Pilostyles thurberi |
Thurber's pilostyles |
Perennial herb (parasitic) |
|
Pleuraphis rigida |
Galletta grass |
Perennial grass |
7 |
Poa ampla |
Western blue grass |
Perennial grass |
15 |
Poa juncifolia |
Western blue grass |
Perennial grass |
14 |
Poa nevadensis |
Sierra blue grass |
Perennial grass |
14 |
Poa secunda |
Pine bluegrass |
Perennial grass |
17 |
Poa secunda ssp. secunda |
Sandberg's bluegrass |
Perennial grass |
18 |
Polygonum hydropiperoides |
Water pepper |
Perennial herb |
|
Polygonum punctatum |
Punctate smartweed |
Perennial herb |
4 |
Porophyllum gracile |
Odora |
Perennial herb |
|
Potamogeton foliosus |
Leafy pondweed |
Perennial herb (aquatic) |
|
Potamogeton nodosus |
Pondweed |
Perennial herb (aquatic) |
|
Potamogeton pectinatus |
Fennel pondweed |
Perennial herb (aquatic) |
|
Proboscidea althaeifolia |
Desert devil's claw |
Perennial herb |
|
Pseudognaphalium stramineum |
Cottonbatting plant |
Perennial herb |
4 |
Raillardella argentea |
Silky raillardella |
Perennial herb |
|
Ruppia cirrhosa |
Ditch grass |
Perennial herb (aquatic) |
|
Salicornia subterminalis |
Parish's glasswort |
Perennial herb |
4 |
Sarcostemma cynanchoides ssp. hartwegii |
Climbing milkweed |
Perennial herb, Vine |
1 |
Sarcostemma hirtellum |
Rambling milkweed |
Perennial herb, Vine |
|
Schoenoplectus acutus |
Hardstem bulrush |
Perennial grass |
25 |
Schoenoplectus americanus |
Chairmaker's bulrush |
Perennial grass |
17 |
Schoenoplectus californicus |
California bulrush |
Perennial grass |
14 |
Schoenoplectus pungens |
Common threesquare |
Perennial grass |
2 |
Schoenoplectus pungens var. badius |
Common threesquare |
Perennial grass |
|
Schoenoplectus pungens var. longispicatus |
Common threesquare |
Perennial grass |
2 |
Schoenoplectus tabernaemontani |
Softstem bulrush |
Perennial grass |
12 |
Scirpus americanus |
American tule |
Perennial grass |
17 |
Scirpus californicus |
California tule |
Perennial grass |
14 |
Scirpus maritimus |
Prairie bulrush |
Perennial grass |
15 |
Scirpus pungens |
Three square |
Perennial grass |
2 |
Scirpus robustus |
Big bulrush |
Perennial grass |
10 |
Scirpus tabernaemontani |
Mountain bulrush |
Perennial grass |
4 |
Senna covesii |
Coves's cassia |
Perennial herb |
5 |
Sesuvium verrucosum |
Western sea purslane |
Perennial herb |
|
Setaria gracilis |
Perennial foxtail |
Perennial grass |
|
Setaria parviflora |
Marsh bristlegrass |
Perennial grass |
|
Solanum douglasii |
Douglas' nightshade |
Perennial herb |
4 |
Sphaeralcea ambigua |
Desert mallow |
Perennial herb |
29 |
Sphaeralcea ambigua var. ambigua |
Apricot mallow |
Perennial herb |
2 |
Sphaeralcea ambigua var. rosacea |
Rosy apricot mallow |
Perennial herb |
|
Sphaeralcea ambigua var. rugosa |
Desert globemallow |
Perennial herb |
|
Sphaeralcea emoryi |
Emory's globemallow |
Perennial herb |
1 |
Sphaeralcea emoryi var. emoryi |
Emory's desert mallow |
Perennial herb |
1 |
Sporobolus airoides |
Alkali sacaton |
Perennial grass |
20 |
Sporobolus contractus |
Spike dropseed |
Perennial grass |
1 |
Sporobolus cryptandrus |
Sand dropseed |
Perennial grass |
11 |
Stemodia durantifolia |
White woolly stemodia |
Perennial herb |
|
Stephanomeria pauciflora |
Wire lettuce |
Perennial herb |
1 |
Stephanomeria pauciflora var. pauciflora |
Wire lettuce |
Perennial herb |
1 |
Stillingia linearifolia |
Narrow leaved stillingia |
Perennial herb |
|
Stipa cernua |
Nodding needle grass |
Perennial grass |
23 |
Stipa coronata |
Crested needle grass |
Perennial grass |
7 |
Stipa hymenoides |
Indian rice grass |
Perennial grass |
15 |
Stipa parishii |
Parish's needlegrass |
Perennial grass |
|
Stipa speciosa |
Desert needle grass |
Perennial grass |
8 |
Streptanthus campestris |
Southern jewel flower |
Perennial herb |
|
Stuckenia pectinata |
Sago pondweed |
Perennial herb (aquatic) |
|
Suaeda moquinii |
Bush seepweed |
Perennial herb |
3 |
Suaeda nigra |
Bush seepweed |
Perennial herb |
3 |
Symphyotrichum chilense |
Pacific aster |
Perennial herb |
35 |
Symphyotrichum chilense var. chilense |
Pacific aster |
Perennial herb |
14 |
Symphyotrichum defoliatum |
San bernardino aster |
Perennial herb (rhizomatous) |
|
Symphyotrichum subulatum var. parviflorum |
Eastern annual saltmarsh aster |
Perennial herb |
|
Tauschia arguta |
Southern tauschia |
Perennial herb |
|
Tidestromia oblongifolia |
Honey sweet |
Perennial herb |
|
Tiquilia canescens |
Woody crinklemat |
Perennial herb, Shrub |
|
Tiquilia canescens var. canescens |
Gray coldenia |
Perennial herb, Shrub |
|
Tiquilia canescens var. pulchella |
Chocolate mtns. coldenia |
Perennial herb, Shrub |
|
Tiquilia palmeri |
Palmer's coldenia |
Perennial herb |
|
Tiquilia plicata |
Plicate coldenia |
Perennial herb |
|
Tridens muticus |
Slim tridens |
Perennial grass |
|
Trifolium wormskioldii |
Cow clover |
Perennial herb |
8 |
Typha domingensis |
Cattail |
Perennial herb |
5 |
Verbena lasiostachys |
Western vervain |
Perennial herb |
16 |
Verbena lasiostachys var. lasiostachys |
Vervain |
Perennial herb |
17 |
Xylorhiza cognata |
Mecca aster |
Perennial herb |
|
Xylorhiza orcuttii |
Orcutt's woody aster |
Perennial herb |
1 |
Xylorhiza tortifolia |
Mojave woodyaster |
Perennial herb |
4 |
Xylorhiza tortifolia var. tortifolia |
Desert aster |
Perennial herb |
|
Zannichellia palustris |
Horned pondweed |
Perennial herb |
|
Lifeform: Fern | 18 plants |
Lifeform: Shrub | 260 plants |
Lifeform: Tree | 18 plants |