|
|
|
|
Agastache parvifolia |
Small leaved horsemint |
Perennial herb |
|
Agastache urticifolia |
Horse mint |
Perennial herb |
6 |
Ageratina occidentalis |
Western eupatorium |
Perennial herb |
4 |
Agoseris Xdasycarpa |
|
Perennial herb |
|
Agoseris aurantiaca |
Orange flowered agoseris |
Perennial herb |
1 |
Agoseris glauca |
Short beaked agoseris |
Perennial herb |
|
Agoseris glauca var. glauca |
Short beaked agoseris |
Perennial herb |
|
Agoseris glauca var. laciniata |
False dandelion |
Perennial herb |
|
Agoseris glauca var. monticola |
Mountain agoseris |
Perennial herb |
|
Agoseris grandiflora |
Giant mountain dandelion |
Perennial herb |
4 |
Agoseris grandiflora var. grandiflora |
Giant mountain dandelion |
Perennial herb |
|
Agoseris monticola |
Mountain agoseris |
Perennial herb |
|
Agoseris parviflora |
False dandelion |
Perennial herb |
|
Agoseris retrorsa |
Spear leaved agoseris |
Perennial herb |
1 |
Agrostis exarata |
Bentgrass |
Perennial grass |
5 |
Agrostis exarata var. monolepis |
Spike bentgrass |
Perennial grass |
5 |
Agrostis humilis |
Mountain bent grass |
Perennial grass |
|
Agrostis idahoensis |
Colonial bentgrass |
Perennial grass |
3 |
Agrostis oregonensis |
Oregon bentgrass |
Perennial grass |
|
Agrostis pallens |
Diego bent grass |
Perennial grass |
15 |
Agrostis scabra |
Rough bentgrass |
Perennial grass |
4 |
Agrostis thurberiana |
Thurber's bentgrass |
Perennial grass |
|
Agrostis variabilis |
Mountain bentgrass |
Perennial grass |
|
Alisma gramineum |
Grass leaf water plantain |
Perennial herb |
|
Alisma plantago-aquatica |
Water plantain |
Perennial herb (aquatic) |
5 |
Alisma triviale |
Northern water plantain |
Perennial herb (aquatic) |
5 |
Allium acuminatum |
Taper tipped onion |
Perennial herb (bulb) |
7 |
Allium amplectens |
Narrow leaved onion |
Perennial herb (bulb) |
3 |
Allium anceps |
Twin leaved onion |
Perennial herb (bulb) |
|
Allium atrorubens |
Dark red onion |
Perennial herb (bulb) |
|
Allium atrorubens var. atrorubens |
Great basin onion |
Perennial herb (bulb) |
|
Allium bisceptrum |
Twincrest onion |
Perennial herb (bulb) |
|
Allium bisceptrum var. bisceptrum |
Twin crest onion |
Perennial herb (bulb) |
|
Allium campanulatum |
Dusky onion |
Perennial herb (bulb) |
2 |
Allium lemmonii |
Lemmon's onion |
Perennial herb (bulb) |
1 |
Allium membranaceum |
Papery onion |
Perennial herb (bulb) |
|
Allium parvum |
Dwarf onion |
Perennial herb (bulb) |
1 |
Allium platycaule |
Broad stemmed onion |
Perennial herb (bulb) |
2 |
Allium tolmiei |
Tolmie's onion |
Perennial herb (bulb) |
|
Alopecurus aequalis |
Sonoma alopecurus |
Perennial grass |
|
Alopecurus aequalis var. aequalis |
Shortawn foxtail |
Perennial grass |
|
Alopecurus geniculatus |
Marsh foxtail |
Perennial grass |
|
Amphiscirpus nevadensis |
Great basin bulrush |
Perennial grass |
|
Anaphalis margaritacea |
Pearly everlasting |
Perennial herb |
17 |
Anemone drummondii |
Drummond's anemone |
Perennial herb |
2 |
Anemone drummondii var. drummondii |
Drummond's anemone |
Perennial herb |
2 |
Anemone oregana |
Western wood anenome |
Perennial herb |
|
Angelica breweri |
Brewer's angelica |
Perennial herb |
2 |
Angelica capitellata |
Grayswamp whiteheads |
Perennial herb |
2 |
Antennaria argentea |
Silvery everlasting |
Perennial herb |
|
Antennaria dimorpha |
Gray cushion pussytoes |
Perennial herb |
|
Antennaria flagellaris |
Stoloniferous pussytoes |
Perennial herb |
|
Antennaria geyeri |
Geyer's pussytoes |
Perennial herb |
|
Antennaria luzuloides |
Silvery brown pussytoes |
Perennial herb |
|
Antennaria luzuloides ssp. aberrans |
Rush pussytoes |
Perennial herb |
|
Antennaria luzuloides ssp. luzuloides |
Rush pussytoes |
Perennial herb |
|
Antennaria media |
Alpine pussytoes |
Perennial herb |
1 |
Antennaria microphylla |
Littleleaf pussytoes |
Perennial herb |
5 |
Antennaria rosea |
Rosy everlasting |
Perennial herb |
2 |
Antennaria rosea ssp. confinis |
Rosy pussytoes |
Perennial herb |
|
Antennaria rosea ssp. rosea |
Rosy pussytoes |
Perennial herb |
|
Aphyllon californicum |
California orobanche |
Perennial herb (parasitic) |
|
Aphyllon californicum ssp. jepsonii |
Jepson's california broom rape |
Perennial herb (parasitic) |
|
Aphyllon fasciculatum |
Clustered broomrape |
Perennial herb (parasitic) |
|
Apocynum androsaemifolium |
Spreading dogbane |
Perennial herb |
1 |
Apocynum cannabinum |
Indian hemp |
Perennial herb |
12 |
Aquilegia formosa |
Columbine |
Perennial herb |
56 |
Arabis Xdivaricarpa |
Hybrid drummond's rock cress |
Perennial herb |
|
Arabis breweri |
Brewer's rock cress |
Perennial herb |
1 |
Arabis breweri var. austiniae |
Rebecca austin's rock cress |
Perennial herb |
|
Arabis constancei |
Constance's rock cress |
Perennial herb |
|
Arabis drummondii |
Drummond's rock cress |
Perennial herb |
|
Arabis eschscholtziana |
Eschscholtz's hairy rockcress |
Perennial herb |
|
Arabis glabra |
Smooth rock cress |
Perennial herb |
|
Arabis glabra var. glabra |
Smooth rock cress |
Perennial herb |
|
Arabis hirsuta |
Hairy rock cress |
Perennial herb |
1 |
Arabis hirsuta var. glabrata |
Mountain rock cress |
Perennial herb |
|
Arabis hirsuta var. pycnocarpa |
Hairy fruit rock cress |
Perennial herb |
|
Arabis holboellii |
Holboell's rock cress |
Perennial herb |
|
Arabis holboellii var. pendulocarpa |
Weeping fruited holboell's rock cress |
Perennial herb |
|
Arabis holboellii var. pinetorum |
Pine rockcress |
Perennial herb |
|
Arabis holboellii var. retrofracta |
Backward splitting holboell's rock cress |
Perennial herb |
|
Arabis lemmonii |
Lemmon's rock cress |
Perennial herb |
|
Arabis lemmonii var. lemmonii |
Lemmon's rock cress |
Perennial herb |
|
Arabis microphylla var. microphylla |
Small leaved rock cress |
Perennial herb |
|
Arabis platysperma |
Broad seeded rock cress |
Perennial herb |
|
Arabis platysperma var. platysperma |
Broad seeded rock cress |
Perennial herb |
|
Arabis puberula |
Blue mountain rock cress |
Perennial herb |
|
Arabis pulchra |
Prince s rock cress |
Perennial herb |
2 |
Arabis pulchra var. munciensis |
Darwin rock cress |
Perennial herb |
|
Arabis pycnocarpa |
Creamflower rockcress |
Perennial herb |
1 |
Arabis pycnocarpa var. pycnocarpa |
Hairy fruit rock cress |
Perennial herb |
|
Arabis rectissima |
Bristlyleaf rockcress |
Perennial herb |
|
Arabis rectissima var. rectissima |
Bristly leaved rock cress |
Perennial herb |
|
Arabis repanda |
Repand rock cress |
Perennial herb |
|
Arabis repanda var. repanda |
Repand rock cress |
Perennial herb |
|
Arabis sparsiflora |
Sicklepod rock cress |
Perennial herb |
2 |
Arabis sparsiflora var. sparsiflora |
Elegant rock cress |
Perennial herb |
2 |
Arabis sparsiflora var. subvillosa |
Hairy stemmed elegant rock cress |
Perennial herb |
|
Arabis subpinnatifida |
Klamath rockcress |
Perennial herb |
|
Arabis suffrutescens |
Woody rock cress |
Perennial herb |
|
Arabis suffrutescens var. suffrutescens |
Woody rockcress |
Perennial herb |
|
Arceuthobium abietinum |
Fir dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium americanum |
American dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium californicum |
Sugar pine dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium campylopodum |
Pine dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium cyanocarpum |
Blue berry dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium divaricatum |
Western dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium littorum |
Seashore dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium monticola |
Mountain dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium occidentale |
Digger pine dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium siskiyouense |
Siskiyou dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium tsugense |
Hemlock dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium tsugense ssp. mertensianae |
Mountain hemlock dwarf mistletoe |
Perennial herb (parasitic) |
|
Arceuthobium tsugense ssp. tsugense |
Hemlock dwarf mistletoe |
Perennial herb (parasitic) |
|
Arenaria aculeata |
Prickly sandwort |
Perennial herb |
|
Arenaria congesta |
Capitate sandwort |
Perennial herb |
1 |
Arenaria congesta var. congesta |
Capitate sandwort |
Perennial herb |
|
Arenaria congesta var. crassula |
Rough sandwort |
Perennial herb |
|
Arenaria congesta var. simulans |
Capitate sandwort |
Perennial herb |
|
Arenaria congesta var. subcongesta |
Capitate sandwort |
Perennial herb |
|
Arenaria congesta var. suffrutescens |
Suffrutescent sandwort |
Perennial herb |
|
Arenaria kingii ssp. compacta |
King's sandwort |
Perennial herb |
|
Arenaria kingii var. glabrescens |
King's smooth sandwort |
Perennial herb |
|
Arenaria macradenia |
Sandwort |
Perennial herb |
|
Arenaria macradenia ssp. ferrisiae |
Ferris' sandwort |
Perennial herb |
|
Arenaria pumicola var. californica |
Pumice sandwort |
Perennial herb |
|
Argemone corymbosa |
Leafy prickly poppy |
Perennial herb |
2 |
Arnica amplexicaulis |
Streambank arnica |
Perennial herb |
3 |
Arnica chamissonis |
Chamisso arnica |
Perennial herb |
6 |
Arnica chamissonis ssp. foliosa |
Meadow arnica |
Perennial herb |
6 |
Arnica cordifolia |
Heart leaved arnica |
Perennial herb |
1 |
Arnica cordifolia var. cordifolia |
Heart leaved arnica |
Perennial herb |
|
Arnica dealbata |
Mock leopardbane |
Perennial herb |
|
Arnica discoidea |
Rayless arnica |
Perennial herb |
|
Arnica fulgens |
Hillside arnica |
Perennial herb (rhizomatous) |
|
Arnica lanceolata |
Clasping arnica |
Perennial herb |
|
Arnica lanceolata ssp. prima |
Clasping arnica |
Perennial herb |
3 |
Arnica longifolia |
Seep spring arnica |
Perennial herb |
|
Arnica mollis |
Cordilleran arnica |
Perennial herb |
1 |
Arnica nevadensis |
Sierra arnica |
Perennial herb |
1 |
Arnica parryi |
Nodding arnica |
Perennial herb |
|
Arnica parryi ssp. sonnei |
Sonne's nodding arnica |
Perennial herb |
|
Arnica sororia |
Twin arnica |
Perennial herb (rhizomatous) |
|
Arnica tomentella |
Recondite arnica |
Perennial herb |
1 |
Artemisia douglasiana |
California mugwort |
Perennial herb |
35 |
Artemisia dracunculus |
Tarragon |
Perennial herb |
11 |
Artemisia ludoviciana |
Silver wormwood |
Perennial herb |
17 |
Artemisia ludoviciana ssp. candicans |
Gray mugwort |
Perennial herb |
|
Artemisia ludoviciana ssp. incompta |
Western mugwort |
Perennial herb |
|
Artemisia ludoviciana ssp. ludoviciana |
Silver wormwood |
Perennial herb |
3 |
Asclepias cordifolia |
Purple milkweed |
Perennial herb |
9 |
Asclepias fascicularis |
narrow leaf milkweed |
Perennial herb |
34 |
Asclepias speciosa |
Showy milkweed |
Perennial herb |
42 |
Aster alpigenus var. andersonii |
Alpine aster |
Perennial herb |
1 |
Aster ascendens |
Long leaved aster |
Perennial herb |
|
Aster breweri |
Brewer's aster |
Perennial herb |
|
Aster campestris |
Western meadow aster |
Perennial herb |
|
Aster eatonii |
Eaton's aster |
Perennial herb |
2 |
Aster foliaceus |
Leafy aster |
Perennial herb |
1 |
Aster foliaceus var. parryi |
Parry's aster |
Perennial herb |
1 |
Aster integrifolius |
Entire leaved aster |
Perennial herb |
|
Aster lanceolatus ssp. hesperius |
Western lance leaf aster |
Perennial herb |
|
Aster occidentalis |
Western mountain aster |
Perennial herb |
1 |
Aster occidentalis var. occidentalis |
Western mountain aster |
Perennial herb |
|
Aster occidentalis var. yosemitanus |
Western bog aster |
Perennial herb |
|
Aster radulinus |
Rough leaved aster |
Perennial herb |
3 |
Astragalus accidens |
Rogue river milkvetch |
Perennial herb |
|
Astragalus accidens var. hendersonii |
Henderson's milk vetch |
Perennial herb |
|
Astragalus agrestis |
Purple loco weed |
Perennial herb |
|
Astragalus andersonii |
Anderson's rattle weed |
Perennial herb |
|
Astragalus anxius |
Troubled milk vetch |
Perennial herb |
|
Astragalus argophyllus |
Silverleaf milkvetch |
Perennial herb |
|
Astragalus argophyllus var. argophyllus |
Silver leaf milk vetch |
Perennial herb |
|
Astragalus canadensis |
Canadian milkvetch |
Perennial herb |
1 |
Astragalus canadensis var. brevidens |
Short toothed milk vetch |
Perennial herb |
|
Astragalus curvicarpus |
Curvepod milkvetch |
Perennial herb |
|
Astragalus curvicarpus var. curvicarpus |
Curved pod milk vetch |
Perennial herb |
|
Astragalus filipes |
Narrow pod locoweed |
Perennial herb |
|
Astragalus gibbsii |
Gibbs locoweed |
Perennial herb |
|
Astragalus inversus |
Susanville milk vetch |
Perennial herb |
|
Astragalus iodanthus |
Humboldt river milkvetch |
Perennial herb |
|
Astragalus iodanthus var. diaphanoides |
Snake milkvetch |
Perennial herb |
|
Astragalus iodanthus var. iodanthus |
Humboldt river milk vetch |
Perennial herb |
|
Astragalus lemmonii |
Lemmon's milk vetch |
Perennial herb |
|
Astragalus lentiformis |
Lens pod milk vetch |
Perennial herb |
|
Astragalus malacus |
Shaggy milk vetch |
Perennial herb |
|
Astragalus obscurus |
Basalt milk vetch |
Perennial herb |
|
Astragalus pulsiferae |
Pulsifer's milk vetch |
Perennial herb |
|
Astragalus pulsiferae var. coronensis |
Modoc plateau milk vetch |
Perennial herb |
|
Astragalus pulsiferae var. pulsiferae |
Pulsifer's milk vetch |
Perennial herb |
|
Astragalus pulsiferae var. suksdorfii |
Suksdorf's milk vetch |
Perennial herb |
|
Astragalus purshii |
Pursh's sheeppod |
Perennial herb |
3 |
Astragalus purshii var. lagopinus |
Pursh's milk vetch |
Perennial herb |
|
Astragalus purshii var. lectulus |
Pursh's milk vetch |
Perennial herb |
|
Astragalus purshii var. purshii |
Pursh's milk vetch |
Perennial herb |
|
Astragalus purshii var. tinctus |
Pursh's milk vetch |
Perennial herb |
1 |
Astragalus whitneyi |
Whitney's milk vetch |
Perennial herb |
1 |
Astragalus whitneyi var. confusus |
Whitney's milk vetch |
Perennial herb |
1 |
Astragalus whitneyi var. siskiyouensis |
Siskiyou milk vetch |
Perennial herb |
|
Astragalus whitneyi var. whitneyi |
Whitney's milk vetch |
Perennial herb |
|
Atriplex gardneri |
Gardner's saltbush |
Perennial herb |
2 |
Atriplex gardneri var. falcata |
Sickle saltbush |
Perennial herb |
1 |
Balsamorhiza deltoidea |
Deltoid balsam root |
Perennial herb |
2 |
Balsamorhiza hirsuta |
Hairy balsam root |
Perennial herb |
|
Balsamorhiza hookeri |
Hooker's balsam root |
Perennial herb |
1 |
Balsamorhiza hookeri var. lanata |
Woolly balsamroot |
Perennial herb |
|
Balsamorhiza lanata |
Woolly balsamroot |
Perennial herb |
|
Balsamorhiza macrolepis var. platylepis |
Flat scale balsam root |
Perennial herb |
1 |
Balsamorhiza sagittata |
Arrow leaved balsamroot |
Perennial herb |
6 |
Barbarea orthoceras |
Winter cress |
Perennial herb |
1 |
Berula erecta |
Cut leaved water parsnip |
Perennial herb |
1 |
Bidens cernua |
Nodding beggartick |
Perennial herb |
|
Bidens cernua var. cernua |
Nodding bur marigold |
Perennial herb |
|
Bistorta bistortoides |
American bistort |
Perennial herb |
|
Boechera acutina |
Pointed rockcress |
Perennial herb |
|
Boechera breweri |
Brewer's rock cress |
Perennial herb |
1 |
Boechera breweri ssp. shastaensis |
Shasta rockcress |
Perennial herb |
|
Boechera constancei |
Constance's rock cress |
Perennial herb |
|
Boechera divaricarpa |
Spreadingpod rockcress |
Perennial herb |
|
Boechera elkoensis |
Elko rockcress |
Perennial herb |
|
Boechera lemmonii |
Lemmon's rockcress |
Perennial herb |
|
Boechera lincolnensis |
Lincoln rockcress |
Perennial herb |
|
Boechera microphylla |
Small-leaved rock cress |
Perennial herb |
|
Boechera pauciflora |
Hairy stem rockcress |
Perennial herb |
|
Boechera pendulocarpa |
Dropseed rockcress |
Perennial herb |
|
Boechera pinetorum |
Woodland rockcress |
Perennial herb |
|
Boechera platysperma |
Pioneer rockcress |
Perennial herb |
|
Boechera puberula |
Silver rockcress |
Perennial herb |
|
Boechera pulchra |
Beautiful rockcress |
Perennial herb |
2 |
Boechera rectissima |
Bristly leaf rockcress |
Perennial herb |
|
Boechera repanda |
Yosemite rockcress |
Perennial herb |
|
Boechera retrofracta |
Reflexed rockcress |
Perennial herb |
|
Boechera sparsiflora |
Sicklepod rockcress |
Perennial herb |
2 |
Boechera stricta |
Drummond's rockcress |
Perennial herb |
|
Boechera subpinnatifida |
Klamath rockcress |
Perennial herb |
|
Boechera suffrutescens |
Woody rockcress |
Perennial herb |
|
Bolboschoenus fluviatilis |
River bulrush |
Perennial grass |
2 |
Bolboschoenus maritimus |
Alkali bulrush |
Perennial grass |
16 |
Bolboschoenus maritimus ssp. paludosus |
Saltmarsh bulrush |
Perennial grass |
16 |
Brasenia schreberi |
Watershield |
Perennial herb (aquatic) |
|
Brickellia californica |
California brickellia |
Perennial herb |
16 |
Brickellia grandiflora |
Large flowered brickelbush |
Perennial herb |
|
Brickellia greenei |
Greene's brickelbush |
Perennial herb |
|
Brickellia watsonii |
Watson's brickellia |
Perennial herb |
|
Brodiaea coronaria |
Harvest brodiaea |
Perennial herb (bulb) |
3 |
Brodiaea coronaria ssp. coronaria |
Harvest brodiaea |
Perennial herb (bulb) |
3 |
Brodiaea coronaria ssp. rosea |
Indian valley brodiaea |
Perennial herb (bulb) |
|
Brodiaea rosea |
Indian valley brodiaea |
Perennial herb (bulb) |
|
Brodiaea rosea ssp. rosea |
Indian Valley brodiaea |
Perennial herb (bulb |
|
Bromus carinatus |
California bromegrass |
Perennial grass |
19 |
Bromus carinatus var. carinatus |
California brome |
Perennial grass |
19 |
Bromus carinatus var. marginatus |
Mountain brome |
Perennial grass |
6 |
Bromus ciliatus |
Fringed bromegrass |
Perennial grass |
2 |
Bromus ciliatus var. ciliatus |
Fringed brome |
Perennial grass |
|
Bromus grandis |
Tall brome |
Perennial grass |
|
Bromus laevipes |
Narrow flowered brome |
Perennial grass |
4 |
Bromus marginatus |
Mountain brome |
Perennial grass |
6 |
Bromus sitchensis var. carinatus |
California brome |
Perennial grass |
19 |
Bromus sitchensis var. marginatus |
Mountain brome |
Perennial grass |
6 |
Bromus suksdorfii |
Suksdorf's bromegrass |
Perennial grass |
1 |
Calamagrostis stricta |
Narrow hairgrass |
Perennial grass (rhizomatous) |
2 |
Calamagrostis stricta ssp. inexpansa |
Thurber's reed grass |
Perennial grass (rhizomatous) |
1 |
Callitriche fassettii |
Fassett's water starwort |
Perennial herb |
|
Callitriche hermaphroditica |
Northern water starwort |
Perennial herb |
|
Callitriche heterophylla |
Water starwort |
Perennial herb |
|
Calochortus bruneaunis |
Pinyon mariposa |
Perennial herb |
1 |
Calochortus coeruleus |
Blue star tulip |
Perennial herb |
1 |
Calochortus leichtlinii |
Leichtlin's mariposa lily |
Perennial herb |
2 |
Calochortus longebarbatus |
Longbeard mariposa lily |
Perennial herb (bulb) |
1 |
Calochortus longebarbatus var. longebarbatus |
Long haired star tulip |
Perennial herb (bulb) |
|
Calochortus macrocarpus |
Sagebrush mariposa lily |
Perennial herb |
|
Calochortus venustus |
Butterfly mariposa lily |
Perennial herb |
6 |
Caltha leptosepala |
White marsh marigold |
Perennial herb |
3 |
Caltha leptosepala ssp. howellii |
Howell's marsh marigold |
Perennial herb |
3 |
Caltha leptosepala var. biflora |
Marsh marigold |
Perennial herb |
3 |
Calyptridium monospermum |
One seeded pussypaws |
Perennial herb |
|
Calystegia malacophylla |
Morning glory |
Perennial herb |
|
Calystegia malacophylla ssp. malacophylla |
Sierra morning glory |
Perennial herb |
|
Calystegia occidentalis |
Bush morning glory |
Perennial herb |
2 |
Calystegia occidentalis ssp. occidentalis |
Modoc morning glory |
Perennial herb |
|
Camassia leichtlinii ssp. suksdorfii |
Suksdorf's large camas |
Perennial herb |
3 |
Camassia quamash |
Camas |
Perennial herb |
13 |
Camassia quamash ssp. breviflora |
Small camas |
Perennial herb |
1 |
Camassia quamash ssp. quamash |
Common camas |
Perennial herb |
3 |
Camissonia subacaulis |
Long leaved suncup |
Perennial herb |
|
Camissonia tanacetifolia |
Tansy leaf evening primrose |
Perennial herb |
|
Camissonia tanacetifolia ssp. quadriperforata |
Sierra valley evening primrose |
Perennial herb |
|
Camissonia tanacetifolia ssp. tanacetifolia |
Tansy leaved suncup |
Perennial herb |
|
Cardamine breweri |
Brewer's bitter cress |
Perennial herb |
|
Cardamine breweri var. breweri |
Brewer's bitter cress |
Perennial herb |
|
Cardamine cordifolia |
Heartleaf bittercress |
Perennial herb |
|
Cardamine cordifolia var. lyallii |
Lyall's bitter cress |
Perennial herb |
|
Cardamine nuttallii |
Nuttall's toothwort |
Perennial herb |
|
Cardamine nuttallii var. covilleana |
Coville's toothwort |
Perennial herb |
|
Cardamine pensylvanica |
Pennsylvania bittercress |
Perennial herb |
|
Carex abrupta |
Abrupt beaked sedge |
Perennial grass |
|
Carex albida |
White sedge |
Perennial grass (rhizomatous) |
|
Carex amplectens |
Clasping bract sedge |
Perennial grass |
1 |
Carex amplifolia |
Ample leaved sedge |
Perennial grass |
3 |
Carex angustata |
Narrow leaved sedge |
Perennial grass |
1 |
Carex aquatilis |
Water sedge |
Perennial grass |
5 |
Carex aquatilis var. aquatilis |
Water sedge |
Perennial grass |
1 |
Carex aquatilis var. dives |
Sitka sedge |
Perennial grass |
3 |
Carex atherodes |
Slough sedge |
Perennial grass |
|
Carex athrostachya |
Slender leaved sedge |
Perennial grass |
3 |
Carex aurea |
Golden fruited sedge |
Perennial grass |
|
Carex bella |
Southwestern showy sedge |
Perennial grass |
|
Carex bolanderi |
Bolander's sedge |
Perennial grass |
|
Carex brainerdii |
Brainerd's sedge |
Perennial grass |
|
Carex constanceana |
Contance's sedge |
Perennial grass |
|
Carex cusickii |
Cusick's sedge |
Perennial grass |
2 |
Carex davyi |
Davy's sedge |
Perennial grass |
|
Carex deflexa |
Mountain mat sedge |
Perennial grass |
|
Carex deflexa var. boottii |
Mountain mat sedge |
Perennial grass |
|
Carex densa |
Sedge |
Perennial grass |
8 |
Carex disperma |
Soft leaf sedge |
Perennial grass |
|
Carex douglasii |
Douglas sedge |
Perennial grass |
1 |
Carex dudleyi |
Dudley's sedge |
Perennial grass |
8 |
Carex echinata |
Bristle fruit sedge |
Perennial grass |
1 |
Carex echinata ssp. echinata |
Bristle fruit sedge |
Perennial grass |
|
Carex feta |
Green sheathed sedge |
Perennial grass |
|
Carex filifolia |
Thread leaf sedge |
Perennial grass |
1 |
Carex filifolia var. erostrata |
Thread leaf sedge |
Perennial grass |
|
Carex fracta |
Fragile sheathed sedge |
Perennial grass |
1 |
Carex geyeri |
Geyer's sedge |
Perennial grass (rhizomatous) |
|
Carex haydeniana |
Cloud sedge |
Perennial grass |
|
Carex helleri |
Heller's sedge |
Perennial grass |
|
Carex heteroneura |
Variable nerved sedge |
Perennial grass |
|
Carex hoodii |
Hood's sedge |
Perennial grass |
|
Carex infirminervia |
|
Perennial grass |
|
Carex inops |
Long stolon sedge |
Perennial grass |
1 |
Carex inops ssp. inops |
Long stolon sedge |
Perennial grass |
2 |
Carex integra |
Smooth beak sedge |
Perennial grass |
|
Carex interior |
Inland sedge |
Perennial grass |
1 |
Carex lasiocarpa |
Woolly fruited sedge |
Perennial grass (rhizomatous) |
2 |
Carex lemmonii |
Lemmon's sedge |
Perennial grass |
|
Carex lenticularis |
Lakeshore sedge |
Perennial grass |
1 |
Carex lenticularis var. impressa |
Lakeshore sedge |
Perennial grass |
|
Carex lenticularis var. limnophila |
Lakeshore sedge |
Perennial grass |
|
Carex lenticularis var. lipocarpa |
Fat fruited sedge |
Perennial grass |
1 |
Carex leporinella |
Sierra hare sedge |
Perennial grass |
|
Carex limosa |
Shore sedge |
Perennial grass (rhizomatous) |
|
Carex livida |
Livid sedge |
Perennial grass (rhizomatous) |
|
Carex mariposana |
Mariposa sedge |
Perennial grass |
|
Carex microptera |
Small wing sedge |
Perennial grass |
2 |
Carex multicaulis |
Forest sedge |
Perennial grass |
|
Carex multicostata |
Many ribbed sedge |
Perennial grass |
|
Carex nebrascensis |
Nebraska sedge |
Perennial grass |
2 |
Carex nervina |
Sierra nerved sedge |
Perennial grass |
|
Carex nudata |
Torrent sedge |
Perennial grass |
14 |
Carex pachystachya |
Thick headed sedge |
Perennial grass |
2 |
Carex pellita |
Woolly sedge |
Perennial grass |
7 |
Carex petasata |
Liddon's sedge |
Perennial grass |
|
Carex praegracilis |
Field sedge |
Perennial grass |
29 |
Carex preslii |
Presl's sedge |
Perennial grass |
1 |
Carex raynoldsii |
Raynold's sedge |
Perennial grass |
|
Carex rossii |
Ross' sedge |
Perennial grass |
1 |
Carex scopulorum |
Mountain sedge |
Perennial grass |
|
Carex scopulorum var. bracteosa |
Bracted sedge |
Perennial grass |
|
Carex sheldonii |
Sheldon's sedge |
Perennial grass (rhizomatous) |
|
Carex simulata |
Short beaked sedge |
Perennial grass |
2 |
Carex specifica |
Narrow fruit sedge |
Perennial grass |
|
Carex spectabilis |
Showy sedge |
Perennial grass |
2 |
Carex straminiformis |
Straw like sedge |
Perennial grass |
|
Carex subfusca |
Brown sedge |
Perennial grass |
8 |
Carex utriculata |
Beaked sedge |
Perennial grass |
7 |
Carex vallicola |
Valley sedge |
Perennial grass |
|
Carex vernacula |
Native sedge |
Perennial grass |
|
Carex vesicaria |
Blister sedge |
Perennial grass |
3 |
Carex vesicaria var. vesicaria |
Inflated sedge |
Perennial grass |
2 |
Carex whitneyi |
Whitney's sedge |
Perennial grass |
|
Castilleja affinis |
Indian paintbrush |
Perennial herb |
1 |
Castilleja affinis ssp. affinis |
Coast indian paintbrush |
Perennial herb |
1 |
Castilleja angustifolia |
Desert paintbrush |
Perennial herb |
3 |
Castilleja applegatei |
Wavy leaf paintbrush |
Perennial herb |
2 |
Castilleja applegatei ssp. disticha |
Forked wavy leaf paintbrush |
Perennial herb |
|
Castilleja applegatei ssp. pallida |
Brewer's indian paintbrush |
Perennial herb |
|
Castilleja applegatei ssp. pinetorum |
Pine wavy leaf paintbrush |
Perennial herb |
|
Castilleja arachnoidea |
Cobwebby paintbrush |
Perennial herb |
|
Castilleja chromosa |
Desert paintbrush |
Perennial herb |
3 |
Castilleja inflata |
Indian paintbrush |
Perennial herb |
|
Castilleja lassenensis |
Lassen paintbrush |
Perennial herb |
|
Castilleja lemmonii |
Lemmon's paintbrush |
Perennial herb |
|
Castilleja linariifolia |
Desert paintbursh |
Perennial herb |
2 |
Castilleja miniata |
Great red paintbrush |
Perennial herb |
6 |
Castilleja miniata ssp. miniata |
Scarlet indian paintbrush |
Perennial herb |
|
Castilleja pilosa |
Pilose paintbrush |
Perennial herb |
|
Caulanthus crassicaulis |
Thick stemmed caulanthus |
Perennial herb |
|
Caulanthus major |
Slender wild cabbage |
Perennial herb |
|
Caulanthus major var. nevadensis |
Sierra nevada wild cabbage |
Perennial herb |
|
Ceratophyllum demersum |
Hornwort |
Perennial herb |
1 |
Chaetadelpha wheeleri |
Wheeler's chaetadelpha |
Perennial herb |
|
Chamaesaracha nana |
Dwarf chamaesaracha |
Perennial herb |
|
Chamerion angustifolium |
Fireweed |
Perennial herb |
14 |
Chamerion angustifolium ssp. circumvagum |
Fireweed |
Perennial herb |
2 |
Chimaphila menziesii |
Little prince's pine |
Perennial herb |
|
Chimaphila umbellata |
Blake's prince's pine |
Perennial herb |
|
Chrysothamnus albidus |
White flowered rabbitbrush |
Perennial herb |
|
Cicuta douglasii |
Western water hemlock |
Perennial herb |
1 |
Cinna latifolia |
Drooping wood reed |
Perennial grass |
|
Circaea alpina |
Small enchanter's nightshade |
Perennial herb |
|
Circaea alpina ssp. pacifica |
Pacific enchanter's nightshade |
Perennial herb |
|
Cirsium andersonii |
Anderson's thistle |
Perennial herb |
|
Cirsium canovirens |
Gray green thistle |
Perennial herb |
|
Cirsium congdonii |
Congdon's thistle |
Perennial herb |
|
Cirsium cymosum |
Peregrine thistle |
Perennial herb |
|
Cirsium cymosum var. canovirens |
Gray-green thistle |
Perennial herb |
|
Cirsium cymosum var. cymosum |
Peregrine thistle |
Perennial herb |
|
Cirsium douglasii |
Swamp thistle |
Perennial herb |
1 |
Cirsium douglasii var. breweri |
Brewer's swamp thistle |
Perennial herb |
|
Cirsium inamoenum |
Greene's thistle |
Perennial herb |
|
Cirsium inamoenum var. inamoenum |
Greene's thistle |
Perennial herb |
|
Cirsium occidentale |
Western thistle |
Perennial herb |
10 |
Cirsium occidentale var. californicum |
California thistle |
Perennial herb |
|
Cirsium occidentale var. candidissimum |
Snowy thistle |
Perennial herb |
|
Cirsium occidentale var. coulteri |
Coulter's thistle |
Perennial herb |
|
Cirsium occidentale var. occidentale |
Cobweb thistle |
Perennial herb |
1 |
Cirsium scariosum |
Elk thistle |
Perennial herb |
|
Cirsium scariosum var. americanum |
Dinnerplate thistle |
Perennial herb |
|
Cirsium scariosum var. scariosum |
Elk thistle |
Perennial herb |
|
Claytonia lanceolata |
Western spring beauty |
Perennial herb |
|
Claytonia umbellata |
Great basin claytonia |
Perennial herb |
|
Comandra umbellata |
Bastard toadflax |
Perennial herb (parasitic) |
|
Comandra umbellata ssp. californica |
Bastard toadflax |
Perennial herb (parasitic) |
|
Comarum palustre |
Marsh cinquefoil |
Perennial herb |
5 |
Corallorhiza maculata |
Summer coral root |
Perennial herb |
|
Corallorhiza striata |
Striped coral root |
Perennial herb |
|
Corydalis caseana |
Sierra fumewort |
Perennial herb |
1 |
Corydalis caseana ssp. caseana |
Sierra corydalis |
Perennial herb |
|
Crepis acuminata |
Tall hawksbeard |
Perennial herb |
|
Crepis bakeri |
Baker's hawksbeard |
Perennial herb |
|
Crepis bakeri ssp. cusickii |
Cusick's hawksbeard |
Perennial herb |
|
Crepis intermedia |
Intermediate hawksbeard |
Perennial herb |
|
Crepis modocensis |
Modoc hawksbeard |
Perennial herb |
|
Crepis modocensis ssp. modocensis |
Modoc hawksbeard |
Perennial herb |
|
Crepis modocensis ssp. subacaulis |
Modoc hawksbeard |
Perennial herb |
|
Crepis monticola |
Mountain hawk's beard |
Perennial herb |
|
Crepis occidentalis |
Western hawk's beard |
Perennial herb |
|
Crepis occidentalis ssp. conjuncta |
Largeflower hawksbeard |
Perennial herb |
|
Crepis occidentalis ssp. costata |
Largeflower hawksbeard |
Perennial herb |
|
Crepis occidentalis ssp. occidentalis |
Largeflower hawksbeard |
Perennial herb |
|
Crepis occidentalis ssp. pumila |
Largeflower hawksbeard |
Perennial herb |
|
Crepis pleurocarpa |
Naked stemmed hawksbeard |
Perennial herb |
|
Crepis runcinata |
Meadow hawksbeard |
Perennial herb |
|
Crepis runcinata ssp. hallii |
Hall's meadow hawksbeard |
Perennial herb |
|
Cressa truxillensis |
Alkali weed |
Perennial herb |
3 |
Cryptantha cinerea |
James' cryptantha |
Perennial herb |
|
Cryptantha cinerea var. abortiva |
Bownut cryptantha |
Perennial herb |
|
Cryptantha flavoculata |
Rough seed cryptantha |
Perennial herb |
|
Cryptantha humilis |
Low oreocarya |
Perennial herb |
|
Cryptantha nubigena |
Sierra cryptantha |
Perennial herb |
|
Cryptantha schoolcraftii |
Schoolcraft's cryptantha |
Perennial herb |
|
Cryptantha sobolifera |
Sierra perennial cryptantha |
Perennial herb |
|
Cusickiella douglasii |
Alkali draba |
Perennial herb |
|
Cycladenia humilis |
Cycladenia |
Perennial herb |
1 |
Cycladenia humilis var. humilis |
Cycladenia |
Perennial herb |
|
Cymopterus terebinthinus |
Turpentine cymopterus |
Perennial herb |
|
Cymopterus terebinthinus var. californicus |
Turpentine cymopterus |
Perennial herb |
|
Cynoglossum occidentale |
Hound's tongue |
Perennial herb |
|
Cypripedium californicum |
California lady's slipper |
Perennial herb (rhizomatous) |
|
Dalea ornata |
Ornate dalea |
Perennial herb |
|
Damasonium californicum |
California damsonium |
Perennial herb (aquatic) |
|
Danthonia californica |
California oatgrass |
Perennial grass |
21 |
Danthonia californica var. americana |
American oatgrass |
Perennial grass |
21 |
Danthonia unispicata |
One spiked oatgrass |
Perennial grass |
|
Dasyochloa pulchella |
Low woollygrass |
Perennial grass |
|
Delphinium andersonii |
Anderson larkspur |
Perennial herb |
4 |
Delphinium depauperatum |
Few flowered larkspur |
Perennial herb |
|
Delphinium glaucum |
Sierra larkspur |
Perennial herb |
3 |
Delphinium nudicaule |
Canyon larkspur |
Perennial herb |
3 |
Delphinium nuttallianum |
Nuttall's larkspur |
Perennial herb |
2 |
Delphinium stachydeum |
Spiked larkspur |
Perennial herb |
|
Deschampsia cespitosa |
Tufted hair grass |
Perennial grass |
48 |
Deschampsia cespitosa ssp. cespitosa |
Tufted hairgrass |
Perennial grass |
23 |
Deschampsia elongata |
Hairgrass |
Perennial grass |
17 |
Descurainia californica |
Sierra tansy mustard |
Perennial herb |
|
Descurainia incana |
Mountain tansy mustard |
Perennial herb |
|
Dicentra uniflora |
Steers head |
Perennial herb |
|
Dichelostemma multiflorum |
Many flowered brodiaea |
Perennial herb |
6 |
Dieteria canescens |
Hoary aster |
Perennial herb |
1 |
Dieteria canescens var. canescens |
Hoary aster |
Perennial herb |
|
Dieteria canescens var. shastensis |
Shasta aster |
Perennial herb |
|
Distichlis spicata |
Salt grass |
Perennial grass |
25 |
Dodecatheon alpinum |
Alpine shooting star |
Perennial herb |
1 |
Dodecatheon conjugens |
Bonneville shooting star |
Perennial herb |
|
Dodecatheon hendersonii |
Shooting star |
Perennial herb |
11 |
Dodecatheon jeffreyi |
Jeffrey's shooting star |
Perennial herb |
3 |
Dodecatheon pulchellum |
Dark throated shooting star |
Perennial herb |
6 |
Doellingeria breweri |
|
Perennial herb |
|
Drosera anglica |
Long leaved sundew |
Perennial herb (carnivorous) |
|
Drosera rotundifolia |
Round leaved sundew |
Perennial herb |
1 |
Drymocallis glandulosa |
Sticky cinquefoil |
Perennial herb |
14 |
Drymocallis glandulosa var. glandulosa |
Sticky cinquefoil |
Perennial herb |
|
Drymocallis lactea |
|
Perennial herb |
1 |
Drymocallis lactea var. austiniae |
Austin's woodbeauty |
Perennial herb |
|
Drymocallis lactea var. lactea |
Sierran woodbeauty |
Perennial herb |
|
Eleocharis acicularis |
Needle spikerush |
Perennial grass |
2 |
Eleocharis acicularis var. acicularis |
Needle spike rush |
Perennial grass |
|
Eleocharis acicularis var. bella |
Beautiful spikerush |
Perennial grass |
|
Eleocharis bella |
Beautiful spikerush |
Perennial grass |
|
Eleocharis macrostachya |
Spike rush |
Perennial grass |
19 |
Eleocharis palustris |
Common spikerush |
Perennial grass |
8 |
Eleocharis parishii |
Parish's spike rush |
Perennial grass |
|
Eleocharis parvula |
Small spikerush |
Perennial grass |
2 |
Eleocharis pauciflora |
Few flowered spike rush |
Perennial grass |
|
Eleocharis quinqueflora |
Fewflower spikerush |
Perennial grass |
|
Eleocharis rostellata |
Walking sedge |
Perennial grass |
1 |
Eleocharis suksdorfiana |
Suksdorf's spikerush |
Perennial grass |
|
Elodea canadensis |
Common water weed |
Perennial herb |
|
Elodea nuttallii |
Western waterweed |
Perennial herb |
|
Elymus Xhansenii |
|
Perennial grass |
|
Elymus Xsaundersii |
|
Perennial grass |
|
Elymus cinereus |
Great basin wild rye |
Perennial grass |
8 |
Elymus condensatus |
Giant wild rye |
Perennial grass |
31 |
Elymus elymoides |
Squirrel tail grass |
Perennial grass |
14 |
Elymus elymoides ssp. californicus |
California squirreltail |
Perennial grass |
|
Elymus elymoides ssp. elymoides |
Squirreltail |
Perennial grass |
|
Elymus elymoides var. californicus |
Squirrel tail grass |
Perennial grass |
|
Elymus elymoides var. elymoides |
Squirrel tail grass |
Perennial grass |
|
Elymus glaucus |
Blue wildrye |
Perennial grass |
32 |
Elymus glaucus ssp. glaucus |
Blue wild rye |
Perennial grass |
1 |
Elymus glaucus ssp. jepsonii |
Western rye grass |
Perennial grass |
1 |
Elymus glaucus ssp. virescens |
Virginia wildrye |
Perennial grass |
|
Elymus lanceolatus |
Thickspike wheatgrass |
Perennial grass |
3 |
Elymus multisetus |
Big squirreltail grass |
Perennial grass |
12 |
Elymus smithii |
Western wheat grass |
Perennial grass |
6 |
Elymus spicatus |
Blue bunch wheat grass |
Perennial grass |
7 |
Elymus trachycaulus |
Slender wheatgrass |
Perennial grass |
9 |
Elymus trachycaulus ssp. subsecundus |
Bearded wheatgrass |
Perennial grass |
2 |
Elymus trachycaulus ssp. trachycaulus |
Slender wheatgrass |
Perennial grass |
7 |
Elymus triticoides |
Beardless wild rye |
Perennial grass |
29 |
Epilobium anagallidifolium |
Alpine willowherb |
Perennial herb |
|
Epilobium angustifolium ssp. angustifolium |
Fireweed |
Perennial herb |
2 |
Epilobium angustifolium ssp. circumvagum |
Fireweed |
Perennial herb |
1 |
Epilobium ciliatum |
Slender willow herb |
Perennial herb |
2 |
Epilobium ciliatum ssp. ciliatum |
Willow herb |
Perennial herb |
2 |
Epilobium ciliatum ssp. glandulosum |
Glandular willowherb |
Perennial herb |
1 |
Epilobium glaberrimum |
Smooth willowherb |
Perennial herb |
|
Epilobium glaberrimum ssp. fastigiatum |
Smooth willowherb |
Perennial herb |
|
Epilobium glaberrimum ssp. glaberrimum |
Smooth willowherb |
Perennial herb |
|
Epilobium halleanum |
Hairy willowherb |
Perennial herb |
|
Epilobium hallianum |
Hall's willowherb |
Perennial herb |
|
Epilobium hornemannii |
Hornemann's willowherb |
Perennial herb |
|
Epilobium hornemannii ssp. hornemannii |
Hornemann's willow herb |
Perennial herb |
|
Epilobium oregonense |
Slimstem willowweed |
Perennial herb |
|
Epilobium palustre |
Marsh willow herb |
Perennial herb |
|
Epipactis gigantea |
Stream orchid |
Perennial herb |
17 |
Eremogone aculeata |
Prickly sandwort |
Perennial herb |
|
Eremogone congesta |
Capitate sandwort |
Perennial herb |
|
Eremogone congesta var. congesta |
Capitate sandwort |
Perennial herb |
|
Eremogone congesta var. crassula |
Rough sandwort |
Perennial herb |
|
Eremogone congesta var. simulans |
Capitate sandwort |
Perennial herb |
|
Eremogone congesta var. subcongesta |
Capitate sandwort |
Perennial herb |
|
Eremogone congesta var. suffrutescens |
Suffrutescent sandwort |
Perennial herb |
|
Eremogone ferrisiae |
|
Perennial herb |
|
Eremogone kingii |
King's sandwort |
Perennial herb |
1 |
Eremogone kingii var. glabrescens |
King's smooth sandwort |
Perennial herb |
|
Eremogone macradenia |
Mojave sandwort |
Perennial herb |
|
Erigeron aphanactis |
Rayless shaggy fleabane |
Perennial herb |
|
Erigeron aphanactis var. aphanactis |
Rayless shaggy fleabane |
Perennial herb |
|
Erigeron aphanactis var. congestus |
Clustered fleabane |
Perennial herb |
|
Erigeron austiniae |
Rebecca austin's fleabane |
Perennial herb |
|
Erigeron barbellulatus |
Shining daisy |
Perennial herb |
1 |
Erigeron bloomeri |
Scabland fleabane |
Perennial herb |
|
Erigeron bloomeri var. bloomeri |
Scabland fleabane |
Perennial herb |
|
Erigeron breweri |
Brewer's fleabane |
Perennial herb |
|
Erigeron breweri var. breweri |
Brewer's daisy |
Perennial herb |
|
Erigeron breweri var. porphyreticus |
Fleabane |
Perennial herb |
|
Erigeron cervinus |
Siskiyou daisy |
Perennial herb (rhizomatous) |
|
Erigeron chrysopsidis |
Dwarf yellow fleabane |
Perennial herb |
1 |
Erigeron chrysopsidis var. austiniae |
Rebecca austin's fleabane |
Perennial herb |
|
Erigeron coulteri |
Coulter's daisy |
Perennial herb |
|
Erigeron eatonii |
Eaton's daisy |
Perennial herb |
|
Erigeron eatonii var. nevadincola |
Nevada daisy |
Perennial herb |
|
Erigeron eatonii var. plantagineus |
Eaton's daisy |
Perennial herb |
|
Erigeron eatonii var. sonnei |
Sonne's daisy |
Perennial herb |
|
Erigeron elegantulus |
Volcanic daisy |
Perennial herb |
|
Erigeron filifolius |
Threadleaf fleabane |
Perennial herb |
|
Erigeron filifolius var. filifolius |
Thread leaved fleabane |
Perennial herb |
|
Erigeron glacialis |
Wandering fleabane |
Perennial herb |
3 |
Erigeron glacialis var. glacialis |
Wandering fleabane |
Perennial herb |
|
Erigeron inornatus |
Rayless fleabane |
Perennial herb |
|
Erigeron inornatus var. calidipetris |
Hot rock daisy |
Perennial herb |
|
Erigeron inornatus var. inornatus |
Fleabane |
Perennial herb |
|
Erigeron lassenianus |
Mt. lassen fleabane |
Perennial herb |
|
Erigeron lassenianus var. deficiens |
Mt. lassen fleabane |
Perennial herb |
|
Erigeron lassenianus var. lassenianus |
Mt. lassen daisy |
Perennial herb |
|
Erigeron linearis |
Narrow leaved fleabane |
Perennial herb |
3 |
Erigeron lobatus |
Lobed fleabane |
Perennial herb |
4 |
Erigeron lonchophyllus |
Shortray fleabane |
Perennial herb |
|
Erigeron nevadincola |
Nevada daisy |
Perennial herb |
|
Erigeron nivalis |
Northern daisy |
Perennial herb |
|
Erigeron peregrinus |
Wandering fleabane |
Perennial herb |
3 |
Erigeron peregrinus var. callianthemus |
Wandering fleabane |
Perennial herb |
|
Erigeron philadelphicus |
Philadelphia fleabane |
Perennial herb |
|
Erigeron philadelphicus var. philadelphicus |
Philadelphia fleabane |
Perennial herb |
|
Erigeron pumilus |
Shaggy fleabane |
Perennial herb |
|
Erigeron pumilus ssp. intermedius |
Shaggy fleabane |
Perennial herb |
|
Erigeron pumilus var. gracilior |
Shaggy fleabane |
Perennial herb |
|
Erigeron pumilus var. intermedius |
Shaggy fleabane |
Perennial herb |
|
Eriodictyon lobbii |
Matted yerba santa |
Perennial herb |
1 |
Eriogonum caespitosum |
Clumping buckwheat |
Perennial herb |
3 |
Eriogonum douglasii |
Douglas' buckwheat |
Perennial herb |
1 |
Eriogonum douglasii var. douglasii |
Douglas' buckwheat |
Perennial herb |
|
Eriogonum douglasii var. meridionale |
Douglas' buckwheat |
Perennial herb |
1 |
Eriogonum elatum |
Tall buckwheat |
Perennial herb |
|
Eriogonum elatum var. elatum |
Tall buckwheat |
Perennial herb |
|
Eriogonum elatum var. villosum |
Long hairy tall buckwheat |
Perennial herb |
|
Eriogonum heracleoides |
Parsnipflower buckwheat |
Perennial herb |
4 |
Eriogonum heracleoides var. heracleoides |
Parsnip flowered buckwheat |
Perennial herb |
1 |
Eriogonum lobbii |
Lobb's buckwheat |
Perennial herb |
|
Eriogonum lobbii var. lobbii |
Lobb's buckwheat |
Perennial herb |
|
Eriogonum microtheca |
Slender buckwheat |
Perennial herb |
|
Eriogonum microtheca var. ambiguum |
Yellow-flowered wild buckwheat |
Perennial herb |
|
Eriogonum microtheca var. laxiflorum |
Great basin wild buckwheat |
Perennial herb |
|
Eriogonum microtheca var. schoolcraftii |
Schoolcraft's wild buckwheat |
Perennial herb |
|
Eriogonum ochrocephalum |
White woolly buckwheat |
Perennial herb |
|
Eriogonum ochrocephalum var. ochrocephalum |
White woolly buckwheat |
Perennial herb |
|
Eriogonum ovalifolium |
Oval leaved eriogonum |
Perennial herb |
4 |
Eriogonum ovalifolium var. depressum |
Cushion buckwheat |
Perennial herb |
1 |
Eriogonum ovalifolium var. nivale |
Cushion buckwheat |
Perennial herb |
1 |
Eriogonum ovalifolium var. ovalifolium |
Cushion buckwheat |
Perennial herb |
|
Eriogonum ovalifolium var. purpureum |
Purple cushion buckwheat |
Perennial herb |
|
Eriogonum prociduum |
Prostrate buckwheat |
Perennial herb |
|
Eriogonum prociduum var. prociduum |
Prostrate buckwheat |
Perennial herb |
|
Eriogonum sphaerocephalum |
Round headed buckwheat |
Perennial herb |
|
Eriogonum sphaerocephalum var. halimioides |
Round headed buckwheat |
Perennial herb |
|
Eriogonum sphaerocephalum var. sphaerocephalum |
Round headed buckwheat |
Perennial herb |
|
Eriogonum strictum |
Blue mountain buckwheat |
Perennial herb |
1 |
Eriogonum strictum var. anserinum |
Blue mountain buckwheat |
Perennial herb |
|
Eriogonum strictum var. proliferum |
Blue mountain buckwheat |
Perennial herb |
1 |
Eriogonum umbellatum |
Sulphur buckwheat |
Perennial herb |
26 |
Eriogonum umbellatum var. covillei |
Coville's sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. dumosum |
Many flowered sulfur flower |
Perennial herb |
3 |
Eriogonum umbellatum var. modocense |
Sulphur flower buckwheat |
Perennial herb |
2 |
Eriogonum umbellatum var. nevadense |
Sierra sulfur flower |
Perennial herb |
2 |
Eriogonum umbellatum var. polyanthum |
Many flowered sulfur flower |
Perennial herb |
6 |
Eriogonum ursinum |
Bear buckwheat |
Perennial herb |
4 |
Eriogonum ursinum var. ursinum |
Bear buckwheat |
Perennial herb |
|
Erioneuron pulchellum |
Fluff grass |
Perennial grass |
|
Eriophorum gracile |
Slender cotton grass |
Perennial grass |
|
Eriophyllum lanatum |
Wooly sunflower |
Perennial herb |
27 |
Eriophyllum lanatum var. achillaeoides |
Yarrow leaved woolly sunflower |
Perennial herb |
2 |
Eriophyllum lanatum var. achilleoides |
Yarrow leaved woolly sunflower |
Perennial herb |
2 |
Eriophyllum lanatum var. croceum |
Sierra woolly sunflower |
Perennial herb |
|
Eriophyllum lanatum var. grandiflorum |
Large flowered woolly sunflower |
Perennial herb |
1 |
Eriophyllum lanatum var. integrifolium |
Oregon sunshine |
Perennial herb |
|
Eryngium alismifolium |
Coyote thistle |
Perennial herb |
|
Eryngium articulatum |
Coyote thistle |
Perennial herb |
2 |
Eryngium mathiasiae |
Mathias' button celery |
Perennial herb |
|
Erysimum capitatum |
Wallflower |
Perennial herb |
11 |
Erysimum capitatum var. angustatum |
Contra costa wallflower |
Perennial herb |
1 |
Erysimum capitatum var. bealianum |
Western wallflower |
Perennial herb |
1 |
Erysimum capitatum var. capitatum |
Sanddune wallflower |
Perennial herb |
1 |
Erysimum capitatum var. lompocense |
San luis obispo wallflower |
Perennial herb |
1 |
Erysimum capitatum var. perenne |
Sanddune wallflower |
Perennial herb |
|
Erysimum perenne |
Sanddune wallflower |
Perennial herb |
|
Erythranthe lewisii |
Lewis' monkey flower |
Perennial herb |
12 |
Erythranthe linearifolia |
Primrose monkeyflower |
Perennial herb |
3 |
Erythranthe moschata |
Musk monkeyflower |
Perennial herb |
1 |
Erythranthe nasuta |
|
Perennial herb |
|
Erythranthe primuloides |
Primrose monkeyflower |
Perennial herb |
|
Erythranthe tilingii |
Larger mountain monkeyflower |
Perennial herb |
3 |
Erythronium purpurascens |
Purple fawn lily |
Perennial herb (bulb) |
2 |
Eschscholzia californica ssp. californica |
California poppy |
Perennial herb |
3 |
Eschscholzia procera |
Kernville poppy |
Perennial herb |
3 |
Eucephalus breweri |
Brewer's aster |
Perennial herb |
|
Eurybia integrifolia |
Thickstem aster |
Perennial herb |
|
Eurybia radulina |
Roughleaf aster |
Perennial herb |
3 |
Euthamia occidentalis |
Western goldenrod |
Perennial herb |
15 |
Festuca californica |
California fescue |
Perennial grass |
49 |
Festuca idahoensis |
Blue fescue |
Perennial grass |
52 |
Festuca occidentalis |
Western fescue |
Perennial grass |
8 |
Festuca roemeri var. klamathensis |
Idaho fescue |
Perennial grass |
47 |
Festuca rubra |
Red fescue |
Perennial grass |
39 |
Festuca viridula |
Mountain bunch fescue |
Perennial grass |
|
Fragaria crinita |
Beach strawberry |
Perennial herb |
34 |
Fragaria vesca |
Wild strawberry |
Perennial herb |
35 |
Fragaria virginiana |
Mountain strawberry |
Perennial herb |
12 |
Frasera albicaulis |
Whitestem frasera |
Perennial herb |
|
Frasera albicaulis var. modocensis |
Modoc frasera |
Perennial herb |
|
Frasera albicaulis var. nitida |
Whitestem frasera |
Perennial herb |
|
Fritillaria atropurpurea |
Spotted mountain bells |
Perennial herb |
2 |
Fritillaria pudica |
Yellow fritillary |
Perennial herb |
4 |
Fritillaria recurva |
Scarlet fritillary |
Perennial herb |
1 |
Galium bolanderi |
Bolander's bedstraw |
Perennial herb |
|
Galium boreale |
Northern bedstraw |
Perennial herb |
|
Galium boreale ssp. septentrionale |
Northern bedstraw |
Perennial herb |
|
Galium grayanum |
Gray's bedstraw |
Perennial herb |
|
Galium grayanum var. grayanum |
Gray's bedstraw |
Perennial herb |
|
Galium mexicanum |
Mexican bedstraw |
Perennial herb |
|
Galium mexicanum ssp. asperulum |
Mexican bedstraw |
Perennial herb |
|
Galium mexicanum var. asperulum |
Mexican bedstraw |
Perennial herb |
|
Galium multiflorum |
Many flowered bedstraw |
Perennial herb |
|
Galium trifidum |
Three petaled bedstraw |
Perennial herb |
|
Galium trifidum ssp. columbianum |
Threepetal bedstraw |
Perennial herb |
|
Galium trifidum ssp. subbiflorum |
Threepetal bedstraw |
Perennial herb |
|
Galium trifidum var. pacificum |
Bedstraw |
Perennial herb |
|
Galium trifidum var. pusillum |
Small bedstraw |
Perennial herb |
|
Gentiana calycosa |
Rainier pleated gentian |
Perennial herb |
|
Gentiana newberryi |
Alpine gentian |
Perennial herb |
2 |
Gentiana newberryi var. newberryi |
Alpine gentian |
Perennial herb |
|
Gentiana newberryi var. tiogana |
Sierra alpine gentian |
Perennial herb |
|
Geranium californicum |
California geranium |
Perennial herb |
1 |
Geranium concinnum |
California mountain geranium |
Perennial herb |
1 |
Geranium oreganum |
Oregon geranium |
Perennial herb |
2 |
Geranium richardsonii |
Richardson's geranium |
Perennial herb |
|
Geranium viscosissimum |
Sticky geranium |
Perennial herb |
2 |
Geum aleppicum |
Aleppo avens |
Perennial herb |
|
Geum macrophyllum |
Large leaved avens |
Perennial herb |
8 |
Geum macrophyllum var. perincisum |
Largeleaf avens |
Perennial herb |
|
Geum triflorum |
Old man's beard |
Perennial herb |
7 |
Geum triflorum var. ciliatum |
Prairie-smoke |
Perennial herb |
1 |
Glyceria borealis |
Northern mannagrass |
Perennial grass |
1 |
Glyceria elata |
Tall mannagrass |
Perennial grass |
8 |
Glyceria striata |
Fowl mannagrass |
Perennial grass |
8 |
Gnaphalium canescens ssp. thermale |
Small headed cudweed |
Perennial herb |
|
Goodyera oblongifolia |
Rattlesnake plantain |
Perennial herb |
4 |
Grindelia hirsutula |
Gumweed |
Perennial herb |
12 |
Grindelia nana |
Idaho gumweed |
Perennial herb |
|
Hackelia amethystina |
Amethyst stickseed |
Perennial herb |
|
Hackelia californica |
California stickseed |
Perennial herb |
|
Hackelia cusickii |
Cusick stickweed |
Perennial herb |
|
Hackelia floribunda |
Many flowered stickseed |
Perennial herb |
|
Hackelia micrantha |
Jessica's stickseed |
Perennial herb |
|
Hackelia mundula |
Pink stickseed |
Perennial herb |
|
Hackelia nervosa |
Sierran stickseed |
Perennial herb |
|
Hackelia velutina |
Velvety stickseed |
Perennial herb |
|
Hastingsia alba |
White hastingsia |
Perennial herb |
2 |
Hazardia whitneyi |
Whitney's bristleweed |
Perennial herb |
|
Hazardia whitneyi var. whitneyi |
Whitney's goldenbush |
Perennial herb |
|
Helianthella californica |
California helianthella |
Perennial herb |
5 |
Helianthella californica var. nevadensis |
California helianthella |
Perennial herb |
1 |
Helianthus californicus |
California sunflower |
Perennial herb |
5 |
Helianthus cusickii |
Cusick's sunflower |
Perennial herb |
|
Helianthus nuttallii |
Nuttall's sunflower |
Perennial herb |
|
Heliotropium curassavicum |
Chinese parsley |
Perennial herb |
9 |
Heliotropium curassavicum var. oculatum |
Seaside heliotrope |
Perennial herb |
3 |
Heracleum lanatum |
Cow parsnip |
Perennial herb |
20 |
Heracleum maximum |
Common cow parsnip |
Perennial herb |
20 |
Hesperochiron californicus |
California hesperochiron |
Perennial herb |
|
Hesperochiron pumilus |
Dwarf hesperochiron |
Perennial herb |
|
Hesperostipa comata |
Needle & thread grass |
Perennial grass |
10 |
Hesperostipa comata ssp. comata |
Needle & thread grass |
Perennial grass |
1 |
Hesperostipa comata ssp. intermedia |
Intermediate needle & thread grass |
Perennial grass |
|
Heterotheca villosa |
Hairy goldenaster |
Perennial herb |
10 |
Heterotheca villosa var. hispida |
Hairy goldenaster |
Perennial herb |
|
Heterotheca villosa var. minor |
Hairy false goldenaster |
Perennial herb |
|
Heterotheca villosa var. scabra |
Rough hairy goldenaster |
Perennial herb |
|
Heterotheca villosa var. villosa |
Hairy goldenaster |
Perennial herb |
|
Heuchera rubescens |
Pink alumroot |
Perennial herb |
6 |
Heuchera rubescens var. alpicola |
Allum root |
Perennial herb |
6 |
Hieracium albiflorum |
White flowered hawkweed |
Perennial herb |
1 |
Hieracium argutum |
Hawkweed |
Perennial herb |
|
Hieracium greenei |
Greene's hawkweed |
Perennial herb |
|
Hieracium horridum |
Shaggy hawkweed |
Perennial herb |
|
Hieracium nudicaule |
Naked stemmed scouler's hawkweed |
Perennial herb |
|
Hieracium parryi |
Scouler's woollyweed |
Perennial herb |
|
Hieracium scouleri |
Hounds tongue hawkweed |
Perennial herb |
|
Hieracium scouleri var. nudicaule |
Naked stemmed scouler's hawkweed |
Perennial herb |
|
Hippuris vulgaris |
Mare's tail |
Perennial herb (aquatic) |
1 |
Hordeum brachyantherum |
Meadow barley |
Perennial grass |
25 |
Hordeum brachyantherum ssp. brachyantherum |
Meadow barley |
Perennial grass |
4 |
Hordeum brachyantherum ssp. californicum |
Meadow barley |
Perennial grass |
7 |
Hordeum jubatum |
Fox tail barley |
Perennial grass |
8 |
Hordeum jubatum ssp. jubatum |
Foxtail barley, squirreltail barley |
Perennial grass |
|
Horkelia fusca |
Tawny horkelia |
Perennial herb |
|
Horkelia fusca ssp. capitata |
Dark horkelia |
Perennial herb |
|
Horkelia fusca ssp. parviflora |
Dusky horkelia |
Perennial herb |
|
Horkelia fusca ssp. tenella |
Pinewoods horkelia |
Perennial herb |
|
Horkelia fusca var. brownii |
Tawny horkelia |
Perennial herb |
|
Horkelia fusca var. parviflora |
Tawny horkelia |
Perennial herb |
|
Horkelia fusca var. pseudocapitata |
Tawny horkelia |
Perennial herb |
|
Horkelia fusca var. tenella |
Tawny horkelia |
Perennial herb |
|
Horkelia tridentata |
Three toothed horkelia |
Perennial herb |
|
Horkelia tridentata ssp. flavescens |
Three toothed horkelia |
Perennial herb |
|
Horkelia tridentata ssp. tridentata |
Three toothed horkelia |
Perennial herb |
|
Horkelia tridentata var. flavescens |
Three toothed horkelia |
Perennial herb |
|
Horkelia tridentata var. tridentata |
Three toothed horkelia |
Perennial herb |
|
Hosackia crassifolia |
Broad leaved lotus |
Perennial herb |
6 |
Hosackia crassifolia var. crassifolia |
Broad leaved lotus |
Perennial herb |
2 |
Hosackia oblongifolia |
Narrow leaved lotus |
Perennial herb |
2 |
Hosackia oblongifolia var. oblongifolia |
Narrow leaved lotus |
Perennial herb |
1 |
Hosackia pinnata |
Pinnate lotus |
Perennial herb |
|
Hydrophyllum alpestre |
Alpine breeches |
Perennial herb |
|
Hydrophyllum capitatum |
Ballhead waterleaf |
Perennial herb |
|
Hydrophyllum capitatum var. alpinum |
Woolen breeches |
Perennial herb |
|
Hydrophyllum occidentale |
Western waterleaf |
Perennial herb |
1 |
Hymenoxys cooperi |
Cooper's goldflower |
Perennial herb |
|
Hymenoxys lemmonii |
Lemmon's goldflower |
Perennial herb |
|
Hypericum formosum |
St john's wort |
Perennial herb |
|
Hypericum formosum var. scouleri |
Scouler's st. john's wort |
Perennial herb |
2 |
Hypericum scouleri |
Scouler's st john's wort |
Perennial herb |
2 |
Iliamna bakeri |
Baker's globe mallow |
Perennial herb |
1 |
Ipomopsis aggregata |
Scarlet gilia |
Perennial herb |
7 |
Ipomopsis aggregata ssp. aggregata |
Scarlet gilia |
Perennial herb |
2 |
Ipomopsis aggregata ssp. bridgesii |
Bridge's gilia |
Perennial herb |
|
Ipomopsis aggregata ssp. formosissima |
Western scarlet gilia |
Perennial herb |
|
Ipomopsis congesta |
Ball headed gilia |
Perennial herb |
|
Ipomopsis congesta ssp. congesta |
Ball headed gilia |
Perennial herb |
|
Ipomopsis congesta ssp. montana |
Mountain ball headed gilia |
Perennial herb |
|
Ipomopsis congesta ssp. palmifrons |
Ball headed gilia |
Perennial herb |
|
Iris hartwegii |
Hartweg's iris |
Perennial herb |
4 |
Iris hartwegii ssp. hartwegii |
Hartweg's iris |
Perennial herb |
1 |
Iris missouriensis |
Western blue flag |
Perennial herb |
25 |
Iris purdyi |
Purdy's iris |
Perennial herb |
2 |
Iva axillaris |
Povertyweed |
Perennial herb |
|
Iva axillaris ssp. robustior |
Poverty weed |
Perennial herb |
|
Ivesia aperta |
Sierra valley mousetail |
Perennial herb |
|
Ivesia aperta var. aperta |
Sierra valley ivesia |
Perennial herb |
|
Ivesia baileyi |
Bailey's ivesia |
Perennial herb |
|
Ivesia baileyi var. baileyi |
Bailey's ivesia |
Perennial herb |
|
Ivesia paniculata |
Ash creek ivesia |
Perennial herb |
|
Ivesia sericoleuca |
Plumas ivesia |
Perennial herb |
|
Ivesia webberi |
Webber's ivesia |
Perennial herb |
|
Juncus balticus |
Wire rush |
Perennial grass |
20 |
Juncus balticus ssp. ater |
Baltic rush |
Perennial grass |
1 |
Juncus brachyphyllus |
Short leaved rush |
Perennial grass |
|
Juncus bufonius var. occidentalis |
Round fruited toad rush |
Perennial grass |
|
Juncus confusus |
Colorado rush |
Perennial grass |
|
Juncus dubius |
Mariposa rush |
Perennial grass |
1 |
Juncus dudleyi |
Dudley's rush |
Perennial grass |
1 |
Juncus effusus |
Common bog rush |
Perennial grass |
43 |
Juncus effusus var. brunneus |
Common bog rush |
Perennial grass |
3 |
Juncus effusus var. gracilis |
Slender common rush |
Perennial grass |
|
Juncus ensifolius |
Sword leaved rush |
Perennial grass |
7 |
Juncus hesperius |
Coast or bog rush |
Perennial grass |
3 |
Juncus howellii |
Howell's rush |
Perennial grass |
|
Juncus laccatus |
Shiny rush |
Perennial grass |
|
Juncus macrandrus |
Long anthered rush |
Perennial grass |
|
Juncus mexicanus |
Mexican rush |
Perennial grass |
10 |
Juncus nevadensis |
Sierra rush |
Perennial grass |
1 |
Juncus nevadensis var. nevadensis |
Nevada or sierran rush |
Perennial grass |
|
Juncus occidentalis |
Slender juncus |
Perennial grass |
5 |
Juncus orthophyllus |
Straight leaved rush |
Perennial grass |
1 |
Juncus parryi |
Parry's rush |
Perennial grass |
|
Juncus tenuis |
Slender rush |
Perennial grass |
9 |
Juncus torreyi |
Torrey's rush |
Perennial grass |
5 |
Juncus trilocularis |
|
Perennial grass |
|
Juncus xiphioides |
Iris leaved rush |
Perennial grass |
16 |
Kelloggia galioides |
Kelloggia |
Perennial herb |
|
Kochia americana |
Red sage |
Perennial herb |
|
Koeleria macrantha |
June grass |
Perennial grass |
28 |
Kyhosia bolanderi |
Bolander's madia |
Perennial herb |
|
Lactuca tatarica |
Blue lettuce |
Perennial herb |
|
Lactuca tatarica ssp. pulchella |
Blue lettuce |
Perennial herb |
|
Lactuca tatarica var. pulchella |
Blue lettuce |
Perennial herb |
|
Ladeania lanceolata |
Lance-leaved scurf-pea |
Perennial herb |
|
Lathyrus brownii |
Brown's brush pea |
Perennial herb |
|
Lathyrus lanszwertii |
Nevada pea |
Perennial herb |
|
Lathyrus lanszwertii var. aridus |
Dryland nevada pea |
Perennial herb |
|
Lathyrus lanszwertii var. lanszwertii |
Nevada pea |
Perennial herb |
|
Lathyrus nevadensis |
Sierra pea |
Perennial herb |
|
Lathyrus nevadensis ssp. lanceolatus |
Sierra pea |
Perennial herb |
|
Lathyrus nevadensis ssp. nevadensis |
Sierra pea |
Perennial herb |
|
Lathyrus nevadensis var. nevadensis |
Sierra nevada pea |
Perennial herb |
|
Lathyrus sulphureus |
Sulpher pea |
Perennial herb |
|
Lemna minor |
Smaller duckweed |
Perennial herb |
3 |
Lemna minuscula |
Least duckweed |
Perennial herb |
|
Lemna minuta |
Least duckweed |
Perennial herb |
|
Lemna trisulca |
Star duckweed |
Perennial herb |
|
Lemna turionifera |
Turion duckweed |
Perennial herb |
|
Lemna valdiviana |
Duckweed |
Perennial herb |
|
Lesquerella occidentalis ssp. occidentalis |
Western bladder pod |
Perennial herb |
|
Leucocrinum montanum |
Sand lily |
Perennial herb |
|
Lewisia kelloggii |
Kellogg's lewisia |
Perennial herb |
|
Lewisia kelloggii ssp. hutchisonii |
Sierra valley lewisia |
Perennial herb |
|
Lewisia nevadensis |
Sierra lewisia |
Perennial herb |
2 |
Lewisia pygmaea |
Pigmy bitter root |
Perennial herb |
3 |
Lewisia rediviva |
Bitter root |
Perennial herb |
4 |
Lewisia triphylla |
Three leaved lewisia |
Perennial herb |
|
Leymus cinereus |
Giant wild rye |
Perennial grass |
8 |
Leymus condensatus |
Giant rye grass |
Perennial grass |
34 |
Leymus salinus ssp. mojavensis |
Mojave wild rye |
Perennial grass |
|
Leymus triticoides |
Alkali rye |
Perennial grass |
30 |
Ligusticum grayi |
Gray's lovage |
Perennial herb |
|
Lilium pardalinum |
California tiger lily |
Perennial herb |
24 |
Lilium pardalinum ssp. pardalinum |
Leopard lily |
Perennial herb |
3 |
Lilium pardalinum ssp. shastense |
Shasta lily |
Perennial herb |
1 |
Lilium washingtonianum |
Washington lily |
Perennial herb |
6 |
Lilium washingtonianum ssp. washingtonianum |
Typical washington lily |
Perennial herb |
1 |
Linum lewisii |
Lewis' flax |
Perennial herb |
39 |
Linum lewisii var. alpicola |
Alpine lewis' flax |
Perennial herb |
1 |
Linum lewisii var. lewisii |
Lewis' flax |
Perennial herb |
5 |
Listera convallarioides |
Broad lipped twayblade |
Perennial herb |
|
Lithophragma glabrum |
Bulbed woodland star |
Perennial herb |
|
Lithophragma parviflorum |
Pink woodland star |
Perennial herb |
1 |
Lithophragma parviflorum var. parviflorum |
Pink woodland star |
Perennial herb |
|
Lithophragma tenellum |
Woodland star |
Perennial herb |
|
Lithospermum ruderale |
Western gromwell |
Perennial herb |
|
Lomatium austiniae |
Plummer's lomatium |
Perennial herb |
|
Lomatium bicolor |
Wasatch desertparsley |
Perennial herb |
|
Lomatium bicolor var. leptocarpum |
Slender fruited lomatium |
Perennial herb |
|
Lomatium canbyi |
Canby's lomatium |
Perennial herb |
|
Lomatium dissectum |
Fern leaved lomatium |
Perennial herb |
3 |
Lomatium dissectum var. multifidum |
Fern leaved lomatium |
Perennial herb |
1 |
Lomatium donnellii |
Donnell's biscuitroot |
Perennial herb |
|
Lomatium foeniculaceum |
Fennel leaved lomatium |
Perennial herb |
|
Lomatium foeniculaceum ssp. macdougalii |
Macdougal's lomatium |
Perennial herb |
|
Lomatium foeniculaceum var. macdougalii |
Macdougal's lomatium |
Perennial herb |
|
Lomatium grayi |
Gray's lomatium |
Perennial herb |
2 |
Lomatium hendersonii |
Henderson's lomatium |
Perennial herb |
|
Lomatium macrocarpum |
Large fruited lomatium |
Perennial herb |
2 |
Lomatium multifidum |
Fern leaved lomatium |
Perennial herb |
1 |
Lomatium nevadense |
Nevada lomatium |
Perennial herb |
|
Lomatium nevadense var. nevadense |
Nevada lomatium |
Perennial herb |
|
Lomatium nevadense var. parishii |
Parish's lomatium |
Perennial herb |
|
Lomatium nudicaule |
Pestle lomatium |
Perennial herb |
3 |
Lomatium piperi |
Piper's lomatium |
Perennial herb |
|
Lomatium plummerae |
Plummer's lomatium |
Perennial herb |
|
Lomatium ravenii |
Raven's lomatium |
Perennial herb |
|
Lomatium ravenii var. paiutense |
Paiute lomatium |
Perennial herb |
|
Lomatium ravenii var. ravenii |
Raven's lomatium |
Perennial herb |
|
Lomatium roseanum |
Biscuitroot |
Perennial herb |
|
Lomatium tracyi |
Tracy's lomatium |
Perennial herb |
|
Lomatium triternatum |
Lewis's lomatium |
Perennial herb |
1 |
Lomatium triternatum var. macrocarpum |
Large fruited lewis' lomatium |
Perennial herb |
|
Lomatium triternatum var. triternatum |
Lewis' lomatium |
Perennial herb |
|
Lomatium utriculatum |
Hog fennel |
Perennial herb |
2 |
Lomatium vaginatum |
Sheathed lomatium |
Perennial herb |
|
Lotus crassifolius |
Broad leaved lotus |
Perennial herb |
7 |
Lotus crassifolius var. crassifolius |
Broad leaved lotus |
Perennial herb |
2 |
Lotus nevadensis |
Sierra lotus |
Perennial herb |
|
Lotus nevadensis var. nevadensis |
Sierra nevada lotus |
Perennial herb |
|
Lotus oblongifolius |
Narrow leaved lotus |
Perennial herb |
|
Lotus oblongifolius var. oblongifolius |
Narrow leaved lotus |
Perennial herb |
1 |
Lotus pinnatus |
Pinnate lotus |
Perennial herb |
|
Ludwigia palustris |
Marsh purslane |
Perennial herb (aquatic) |
|
Lupinus andersonii |
Anderson's lupine |
Perennial herb |
|
Lupinus angustiflorus |
Narrow flowered lupine |
Perennial herb |
|
Lupinus arbustus |
Long spurred lupine |
Perennial herb |
|
Lupinus argenteus |
Silvery lupine |
Perennial herb |
7 |
Lupinus argenteus var. argenteus |
Silvery lupine |
Perennial herb |
|
Lupinus argenteus var. heteranthus |
Silvery lupine |
Perennial herb |
3 |
Lupinus argenteus var. meionanthus |
Lake tahoe lupine |
Perennial herb |
|
Lupinus breweri |
Brewer's lupine |
Perennial herb |
2 |
Lupinus breweri var. breweri |
Brewer's lupine |
Perennial herb |
|
Lupinus croceus |
Mt. eddy lupine |
Perennial herb |
1 |
Lupinus grayi |
Gray's lupine |
Perennial herb |
3 |
Lupinus latifolius |
Broad leaf lupine |
Perennial herb |
9 |
Lupinus latifolius var. columbianus |
Broad leaved lupine |
Perennial herb |
|
Lupinus latifolius var. latifolius |
Broad leaf lupine |
Perennial herb |
|
Lupinus lepidus |
Tidy lupine |
Perennial herb |
1 |
Lupinus lepidus var. confertus |
Clustered tidy lupine |
Perennial herb |
|
Lupinus lepidus var. lobbii |
Lobb's lupine |
Perennial herb |
|
Lupinus lepidus var. ramosus |
Branched tidy lupine |
Perennial herb |
|
Lupinus lepidus var. sellulus |
Stool lupine |
Perennial herb |
|
Lupinus leucophyllus |
Velvet lupine |
Perennial herb |
|
Lupinus nevadensis |
Nevada lupine |
Perennial herb |
|
Lupinus obtusilobus |
Satin lupine |
Perennial herb |
|
Lupinus onustus |
Northern lupine |
Perennial herb |
1 |
Lupinus polyphyllus |
Bog lupine |
Perennial herb |
27 |
Lupinus polyphyllus var. burkei |
Large leaved lupine |
Perennial herb |
6 |
Lupinus rivularis |
Riverbank lupine |
Perennial herb |
8 |
Lupinus saxosus |
Rock lupine |
Perennial herb |
|
Luzula comosa |
Hairy wood rush |
Perennial grass |
4 |
Luzula comosa var. laxa |
Hairy wood rush |
Perennial grass |
3 |
Lycopus uniflorus |
Northern bugleweed |
Perennial herb |
|
Machaeranthera canescens |
Hoary aster |
Perennial herb |
1 |
Machaeranthera canescens var. canescens |
Hoary aster |
Perennial herb |
|
Machaeranthera canescens var. shastensis |
Shasta aster |
Perennial herb |
|
Madia bolanderi |
Bolander's tarweed |
Perennial herb |
|
Maianthemum racemosum |
Feathery false lily of the valley |
Perennial herb |
19 |
Maianthemum racemosum ssp. amplexicaule |
Feathery false lily of the valley |
Perennial herb |
3 |
Maianthemum stellatum |
Starry false lily of the valley |
Perennial herb |
17 |
Malvella leprosa |
Alkali mallow |
Perennial herb |
3 |
Marah fabacea |
California man-root |
Perennial herb, Vine |
7 |
Marah fabaceus |
Manroot |
Perennial herb, Vine |
7 |
Marah fabaceus var. agrestis |
Wild cucumber |
Perennial herb, Vine |
5 |
Marah fabaceus var. fabaceus |
California manroot |
Perennial herb, Vine |
5 |
Melica aristata |
Awned melic |
Perennial grass |
1 |
Melica bulbosa |
Oniongrass |
Perennial grass |
1 |
Melica californica |
California melic |
Perennial grass |
25 |
Melica californica var. californica |
California melicgrass |
Perennial grass |
2 |
Melica fugax |
Small onion grass |
Perennial grass |
|
Melica stricta |
Nodding melica |
Perennial grass |
|
Melica subulata |
Alaska melic |
Perennial grass |
1 |
Mentha arvensis |
American wild mint |
Perennial herb |
6 |
Mentha canadensis |
Wild mint |
Perennial herb |
6 |
Mentzelia laevicaulis |
Giant blazingstar |
Perennial herb |
6 |
Menyanthes trifoliata |
Bogbean |
Perennial herb |
2 |
Mertensia ciliata |
Ciliate lungwort |
Perennial herb |
|
Mertensia ciliata var. stomatechoides |
Streamside bluebells |
Perennial herb |
|
Mertensia cusickii |
Toiyabe bluebells |
Perennial herb |
|
Mertensia longiflora |
Long flower bluebells |
Perennial herb |
|
Mertensia oblongifolia |
Sagebrush bluebells |
Perennial herb |
|
Mertensia oblongifolia var. oblongifolia |
Sagebrush bluebells |
Perennial herb |
|
Micranthes aprica |
Sierra saxifrage |
Perennial herb |
|
Micranthes integrifolia |
Smooth leaf saxifrage |
Perennial herb |
|
Micranthes nidifica |
Peak saxifrage |
Perennial herb |
|
Micranthes odontoloma |
Brook saxifrage |
Perennial herb |
1 |
Micranthes oregana |
Bog saxifrage |
Perennial herb |
|
Micranthes tolmiei |
Tolmie's saxifrage |
Perennial herb |
|
Microseris laciniata |
Cut leaved scorzonella |
Perennial herb |
|
Microseris laciniata ssp. laciniata |
Cut leaved scorzonella |
Perennial herb |
|
Microseris laciniata ssp. siskiyouensis |
Siskiyou microseris |
Perennial herb |
|
Microseris nutans |
Nodding microceris |
Perennial herb |
|
Mimulus lewisii |
Lewis' monkey flower |
Perennial herb |
12 |
Mimulus moschatus |
Musk monkeyflower |
Perennial herb |
1 |
Mimulus moschatus var. longiflorus |
Muskflower |
Perennial herb |
|
Mimulus primuloides |
Primrose monkeyflower |
Perennial herb |
3 |
Mimulus primuloides ssp. linearifolius |
Primrose monkeyflower |
Perennial herb |
3 |
Mimulus primuloides ssp. primuloides |
Primrose monkeyflower |
Perennial herb |
|
Mimulus primuloides var. linearifolius |
Primrose monkeyflower |
Perennial herb |
3 |
Mimulus primuloides var. pilosellus |
Primrose monkeyflower |
Perennial herb |
|
Mimulus primuloides var. primuloides |
Primrose monkeyflower |
Perennial herb |
|
Mimulus tilingii |
Larger mountain monkeyflower |
Perennial herb |
3 |
Mirabilis bigelovii |
Bigelow's desert four o'clock |
Perennial herb |
3 |
Mirabilis bigelovii var. bigelovii |
Pale stemmed four o clock |
Perennial herb |
1 |
Mirabilis laevis |
Desert wishbone bush |
Perennial herb |
3 |
Mirabilis laevis var. villosa |
Wishbone bush |
Perennial herb |
3 |
Mitella pentandra |
Alpine bishop's cap |
Perennial herb |
1 |
Monardella antonina |
San antonio hills monardella |
Perennial herb (rhizomatous) |
5 |
Monardella antonina ssp. antonina |
San antonio hills monardella |
Perennial herb (rhizomatous) |
4 |
Monardella antonina ssp. benitensis |
San Benito monardella |
Perennial herb (rhizomatous) |
3 |
Monardella glauca |
Grey monardella |
Perennial herb |
1 |
Monardella odoratissima |
Mountain monardella |
Perennial herb |
21 |
Monardella odoratissima ssp. glauca |
Mountain mint |
Perennial herb |
1 |
Monardella odoratissima ssp. pallida |
Pale mountain monardella |
Perennial herb |
|
Monardella odoratissima ssp. parvifolia |
Matted mountain monardella |
Perennial herb |
|
Monardella sheltonii |
Shelton's coyote mint |
Perennial herb |
1 |
Monardella siskiyouensis |
Siskiyou coyote mint |
Perennial herb |
3 |
Monardella villosa |
Coyote mint |
Perennial herb |
29 |
Monardella villosa ssp. globosa |
Robust monardella |
Perennial herb (rhizomatous) |
3 |
Monardella villosa ssp. villosa |
Coyote mint |
Perennial herb |
5 |
Monardella villosa var. subglabra |
Coyote mint |
Perennial herb |
3 |
Montia chamissoi |
Spring beauty |
Perennial herb |
|
Muhlenbergia andina |
Foxtail muhly |
Perennial grass |
|
Muhlenbergia asperifolia |
Scratchgrass |
Perennial grass |
1 |
Muhlenbergia jonesii |
Jones' muhly |
Perennial grass |
|
Muhlenbergia richardsonis |
Richardson's muhly |
Perennial grass |
|
Muilla transmontana |
Great basin muilla |
Perennial herb |
|
Myriophyllum hippuroides |
Western milfoil |
Perennial herb (aquatic) |
|
Myriophyllum quitense |
Andean watermilfoil |
Perennial herb (aquatic) |
|
Myriophyllum sibiricum |
Siberian water milfoil |
Perennial herb (aquatic) |
|
Myriophyllum verticillatum |
Verticillate milfoil |
Perennial herb (aquatic) |
|
Nama lobbii |
Lobb's nama |
Perennial herb |
1 |
Nassella cernua |
Nodding needlegrass |
Perennial grass |
24 |
Nasturtium officinale |
Watercress |
Perennial herb (aquatic) |
3 |
Nestotus stenophyllus |
Narrowleaf mock goldenweed |
Perennial herb |
|
Nitrophila occidentalis |
Western nitrophila |
Perennial herb |
|
Noccaea fendleri |
Pennycress |
Perennial herb |
|
Noccaea fendleri ssp. glauca |
Pennycress |
Perennial herb |
1 |
Nothocalais alpestris |
Alpine prairie dandelion |
Perennial herb |
|
Nothocalais troximoides |
False agoseris |
Perennial herb |
|
Nuphar luteum ssp. polysepalum |
Indian pond lily |
Perennial herb (aquatic) |
|
Nuphar polysepala |
Rocky mountain pond-lily |
Perennial herb (aquatic) |
3 |
Oenanthe sarmentosa |
Water parsley |
Perennial herb |
8 |
Oenothera caespitosa ssp. marginata |
Large white desert primrose |
Perennial herb |
|
Oenothera californica |
California evening primrose |
Perennial herb |
6 |
Oenothera cespitosa |
Fragrant evening-primrose |
Perennial herb |
8 |
Oenothera cespitosa ssp. marginata |
Fragrant evening-primrose |
Perennial herb |
|
Oenothera elata |
Evening primrose |
Perennial herb |
18 |
Oenothera elata ssp. hirsutissima |
Evening primrose |
Perennial herb |
3 |
Oenothera elata ssp. hookeri |
Evening primrose |
Perennial herb |
17 |
Oenothera flava |
Yellow evening primrose |
Perennial herb |
|
Oenothera flava ssp. flava |
Dandelion evening primrose |
Perennial herb |
|
Olsynium douglasii |
Douglas' grasswidow |
Perennial herb |
4 |
Olsynium douglasii var. douglasii |
Douglas' grasswidow |
Perennial herb |
4 |
Oreocarya schoolcraftii |
Schoolcraft's cryptantha |
Perennial herb |
|
Oreostemma alpigenum |
Tundra aster |
Perennial herb |
3 |
Oreostemma alpigenum var. andersonii |
Tundra aster |
Perennial herb |
1 |
Oreostemma elatum |
Plumas alpine aster |
Perennial herb |
|
Orobanche californica |
California orobanche |
Perennial herb (parasitic) |
|
Orobanche californica ssp. jepsonii |
Jepson's california broom rape |
Perennial herb (parasitic) |
|
Orobanche fasciculata |
Clustered broomrape |
Perennial herb (parasitic) |
|
Orobanche ludoviciana var. arenosa |
Suksdorf's broom rape |
Perennial herb |
|
Orobanche uniflora |
Naked broom rape |
Perennial herb (parasitic) |
|
Orobanche uniflora var. purpurea |
Naked broom rape |
Perennial herb (parasitic) |
|
Orthilia secunda |
One sided wintergreen |
Perennial herb |
|
Oryzopsis exigua |
Little ricegrass |
Perennial grass |
|
Osmorhiza berteroi |
Sweet cicely |
Perennial herb |
3 |
Osmorhiza chilensis |
Western sweet cicely |
Perennial herb |
3 |
Osmorhiza occidentalis |
Western sweet cicely |
Perennial herb |
2 |
Oxalis oregana |
Redwood sorrel |
Perennial herb |
33 |
Oxypolis occidentalis |
Western cow bane |
Perennial herb |
|
Packera cana |
Woolly groundsel |
Perennial herb |
|
Packera eurycephala |
Widehead groundsel |
Perennial herb |
|
Packera eurycephala var. eurycephala |
Widehead groundsel |
Perennial herb |
|
Packera eurycephala var. lewisrosei |
Lewis' groundsel |
Perennial herb |
|
Packera indecora |
Elegant groundsel |
Perennial herb |
|
Packera multilobata |
Lobeleaf groundsel |
Perennial herb |
|
Packera pauciflora |
Alpine groundsel |
Perennial herb |
|
Packera pseudaurea |
Falsegold groundsel |
Perennial herb |
|
Packera pseudaurea var. pseudaurea |
Falsegold groundsel |
Perennial herb |
|
Packera streptanthifolia |
Rocky mountain groundsel |
Perennial herb |
|
Packera streptanthifolia var. streptanthifolia |
Rocky mountain groundsel |
Perennial herb |
|
Packera subnuda |
Buek's groundsel |
Perennial herb |
|
Packera subnuda var. subnuda |
Cleftleaf groundsel |
Perennial herb |
|
Paeonia brownii |
Peony |
Perennial herb |
1 |
Panicum acuminatum |
Western witch grass |
Perennial grass |
|
Pascopyrum smithii |
Western wheat grass |
Perennial grass |
4 |
Paspalum distichum |
Knot grass |
Perennial grass |
2 |
Pectiantia pentandra |
Alpine mitrewort |
Perennial herb |
1 |
Pedicularis attollens |
Attol lousewort |
Perennial herb |
|
Pedicularis centranthera |
Dwarf lousewort |
Perennial herb |
|
Pedicularis densiflora |
Indian warrior |
Perennial herb |
1 |
Pedicularis groenlandica |
Elephant head lousewort |
Perennial herb |
2 |
Pedicularis semibarbata |
Pine woods lousewort |
Perennial herb |
|
Penstemon cinereus |
Gray beardtongue |
Perennial herb |
|
Penstemon cinicola |
Ash beardtongue |
Perennial herb |
|
Penstemon davidsonii |
Davidson's penstemon |
Perennial herb |
8 |
Penstemon davidsonii var. davidsonii |
Davidson's beardtongue |
Perennial herb |
2 |
Penstemon deustus |
Rock penstemon |
Perennial herb |
2 |
Penstemon deustus var. pedicellatus |
Hot rock beardtongue |
Perennial herb |
|
Penstemon gracilentus |
Slender beardtongue |
Perennial herb |
1 |
Penstemon heterodoxus |
Sierra penstemon |
Perennial herb |
|
Penstemon heterodoxus var. heterodoxus |
Sierra beardtongue |
Perennial herb |
|
Penstemon heterodoxus var. shastensis |
Shasta beardtongue |
Perennial herb |
|
Penstemon heterophyllus |
Foothill penstemon |
Perennial herb |
42 |
Penstemon heterophyllus var. purdyi |
Purdy's foothill penstemon |
Perennial herb |
1 |
Penstemon humilis ssp. humilis |
Low beardtongue |
Perennial herb |
|
Penstemon janishiae |
Antelope valley beardtongue |
Perennial herb |
1 |
Penstemon laetus |
Mountain blue penstemon |
Perennial herb |
1 |
Penstemon neotericus |
Derived penstemon |
Perennial herb |
1 |
Penstemon newberryi |
Mountain pride |
Perennial herb |
15 |
Penstemon newberryi var. newberryi |
Newberry's penstemon |
Perennial herb |
1 |
Penstemon palmeri |
Palmer's penstemon |
Perennial herb |
21 |
Penstemon palmeri var. palmeri |
Palmer's penstemon |
Perennial herb |
|
Penstemon roezlii |
Regel's mountain penstemon |
Perennial herb |
1 |
Penstemon rydbergii |
Rydberg's penstemon |
Perennial herb |
23 |
Penstemon rydbergii var. oreocharis |
Meadow beardtongue |
Perennial herb |
1 |
Penstemon speciosus |
Showy penstemon |
Perennial herb |
13 |
Perideridia bolanderi |
Bolander's yampah |
Perennial herb |
2 |
Perideridia bolanderi ssp. bolanderi |
Bolander's yampah |
Perennial herb |
|
Perideridia bolanderi ssp. involucrata |
Bolander's yampah |
Perennial herb |
|
Perideridia gairdneri |
Gairdner's yampah |
Perennial herb |
2 |
Perideridia gairdneri ssp. gairdneri |
Gairdner's yampah |
Perennial herb |
|
Perideridia kelloggii |
Yampah |
Perennial herb |
5 |
Perideridia lemmonii |
Lemmon's yampah |
Perennial herb |
|
Perideridia oregana |
Oregon yampah |
Perennial herb |
1 |
Perideridia parishii |
Parish's yampah |
Perennial herb |
|
Perideridia parishii ssp. latifolia |
Parish's yampah |
Perennial herb |
|
Persicaria amphibia |
Water smartweed |
Perennial herb (aquatic) |
2 |
Phacelia hastata |
White leafed phacelia |
Perennial herb |
|
Phacelia hastata ssp. compacta |
Timberline phacelia |
Perennial herb |
|
Phacelia hastata ssp. hastata |
Mountain phacelia |
Perennial herb |
|
Phacelia hastata var. compacta |
Timberline phacelia |
Perennial herb |
|
Phacelia hastata var. hastata |
Mountain phacelia |
Perennial herb |
|
Phacelia heterophylla |
Varileaf phacelia |
Perennial herb |
1 |
Phacelia heterophylla ssp. virgata |
Varied leaf phacelia |
Perennial herb |
|
Phacelia heterophylla var. virgata |
Varied leaf phacelia |
Perennial herb |
|
Phacelia hydrophylloides |
Water leaf phacelia |
Perennial herb |
|
Phacelia imbricata |
Imbricate phacelia |
Perennial herb |
3 |
Phacelia mutabilis |
Changeable phacelia |
Perennial herb |
|
Phacelia procera |
Tall phacelia |
Perennial herb |
|
Phacelia ramosissima |
Branching phacelia |
Perennial herb |
3 |
Phacelia ramosissima var. eremophila |
Branching phacelia |
Perennial herb |
3 |
Phacelia ramosissima var. ramosissima |
Branching phacelia |
Perennial herb |
|
Phalaris arundinacea |
Reed canarygrass |
Perennial grass |
8 |
Phleum alpinum |
Timothy grass |
Perennial grass |
2 |
Phlox austromontana |
Southern mountain phlox |
Perennial herb |
|
Phlox condensata |
Condensed phlox |
Perennial herb |
|
Phlox diffusa |
Spreading phlox |
Perennial herb |
3 |
Phlox douglasii |
Douglas' phlox |
Perennial herb |
1 |
Phlox douglasii ssp. rigida |
Stiff douglas' phlox |
Perennial herb |
1 |
Phlox hoodii |
Spiny phlox |
Perennial herb |
|
Phlox hoodii ssp. canescens |
Hood's phlox |
Perennial herb |
|
Phlox hoodii ssp. lanata |
Carpet phlox |
Perennial herb |
|
Phlox hoodii ssp. muscoides |
Musk phlox |
Perennial herb |
|
Phlox longifolia |
Longleaf phlox |
Perennial herb |
|
Phlox longifolia ssp. brevifolia |
Longleaf phlox |
Perennial herb |
|
Phlox muscoides |
Moss phlox |
Perennial herb |
2 |
Phlox speciosa |
Showy phlox |
Perennial herb |
|
Phlox speciosa ssp. occidentalis |
Western showy phlox |
Perennial herb |
|
Phlox stansburyi |
Cold desert phlox |
Perennial herb |
|
Phlox stansburyi ssp. stansburyi |
Cold-desert phlox |
Perennial herb |
|
Phlox stansburyi ssp. superba |
Cold-desert phlox |
Perennial herb |
|
Phlox stansburyi var. brevifolia |
Cold-desert phlox |
Perennial herb |
|
Phlox viridis ssp. compacta |
Green phlox |
Perennial herb |
|
Phlox viridis ssp. longipes |
Green phlox |
Perennial herb |
|
Phoenicaulis cheiranthoides |
Dagger pod |
Perennial herb |
1 |
Phoradendron densum |
Dense mistletoe |
Perennial herb |
|
Phoradendron pauciflorum |
Fir mistletoe |
Perennial herb |
|
Phragmites australis |
Common reed |
Perennial grass |
1 |
Physaria occidentalis |
Western bladderpod |
Perennial herb |
|
Physaria occidentalis ssp. occidentalis |
Western bladder pod |
Perennial herb |
|
Piperia colemanii |
Coleman's piperia |
Perennial herb |
|
Piperia transversa |
Mountain piperia |
Perennial herb |
|
Piperia unalascensis |
Alaska piperia |
Perennial herb |
|
Piptatherum exiguum |
Little ricegrass |
Perennial grass |
|
Plagiobothrys mollis |
Downy popcorn flower |
Perennial herb |
|
Plagiobothrys mollis var. mollis |
Downy popcorn flower |
Perennial herb |
|
Plagiobothrys nitens |
Shiny nutlet popcorn flower |
Perennial herb |
|
Platanthera dilatata |
Scentbottle |
Perennial herb |
|
Platanthera dilatata var. leucostachys |
Sierra bog orchid |
Perennial herb |
|
Platanthera leucostachys |
White flowered bog orchid |
Perennial herb |
|
Pleiacanthus spinosus |
Thorn skeletonweed |
Perennial herb |
|
Pleuricospora fimbriolata |
Fringed pinesap |
Perennial herb (mycoparasitic) |
|
Poa ampla |
Western blue grass |
Perennial grass |
14 |
Poa cusickii |
Cusick's bluegrass |
Perennial grass |
|
Poa cusickii ssp. cusickii |
Cusick's blue grass |
Perennial grass |
|
Poa cusickii ssp. epilis |
Skyline bluegrass |
Perennial grass |
|
Poa fendleriana |
Muttongrass |
Perennial grass |
4 |
Poa fendleriana ssp. longiligula |
Fendler's blue grass |
Perennial grass |
|
Poa juncifolia |
Western blue grass |
Perennial grass |
13 |
Poa leptocoma |
Marsh bluegrass |
Perennial grass |
|
Poa leptocoma ssp. leptocoma |
Bog blue grass |
Perennial grass |
|
Poa nevadensis |
Sierra blue grass |
Perennial grass |
13 |
Poa pratensis ssp. agassizensis |
Agassiz kentucky blue grass |
Perennial grass |
|
Poa secunda |
Pine bluegrass |
Perennial grass |
17 |
Poa secunda ssp. juncifolia |
Rush blue grass |
Perennial grass |
13 |
Poa secunda ssp. secunda |
Sandberg's bluegrass |
Perennial grass |
17 |
Poa wheeleri |
Hooker's bluegrass |
Perennial grass |
1 |
Polemonium occidentale |
Great polemonium |
Perennial herb |
3 |
Polemonium occidentale ssp. occidentale |
Western polemonium |
Perennial herb |
2 |
Polyctenium fremontii |
Fremont's polyctenium |
Perennial herb |
|
Polyctenium fremontii var. confertum |
Flat pod polyctenium |
Perennial herb |
|
Polyctenium fremontii var. fremontii |
Fremont's polyctenium |
Perennial herb |
|
Polyctenium williamsiae |
Williams's combleaf |
Perennial herb |
|
Polygala subspinosa |
Spiny milkwort |
Perennial herb |
|
Polygonum amphibium |
Water smartweed |
Perennial herb |
2 |
Polygonum amphibium var. emersum |
Water smartweed |
Perennial herb (aquatic) |
1 |
Polygonum amphibium var. stipulaceum |
Water smartweed |
Perennial herb |
1 |
Polygonum bistortoides |
Western knotweed |
Perennial herb |
|
Polygonum davisiae |
Davis knotweed |
Perennial herb |
|
Polygonum newberryi |
Newberry's smartweed |
Perennial herb |
|
Polygonum shastense |
Shasta knotweed |
Perennial herb |
|
Potamogeton alpinus |
Alpine pondweed |
Perennial herb (aquatic) |
|
Potamogeton alpinus ssp. tenuifolius |
Alpine pondweed |
Perennial herb (aquatic) |
|
Potamogeton amplifolius |
Broad leaved pondweed |
Perennial herb (aquatic) |
|
Potamogeton diversifolius |
Rafinesque's pondweed |
Perennial herb (aquatic) |
|
Potamogeton epihydrus |
Ribbonleaf pondweed |
Perennial herb (rhizomatous) |
|
Potamogeton filiformis |
Slender leaved pondweed |
Perennial herb (rhizomatous) |
|
Potamogeton foliosus |
Leafy pondweed |
Perennial herb (aquatic) |
|
Potamogeton foliosus ssp. foliosus |
Leafy pondweed |
Perennial herb (aquatic) |
|
Potamogeton foliosus var. foliosus |
Pondweed |
Perennial herb (aquatic) |
|
Potamogeton gramineus |
Grass leaf pondweed |
Perennial herb (aquatic) |
|
Potamogeton illinoensis |
Pondweed |
Perennial herb (aquatic) |
|
Potamogeton natans |
Floating leaved pondweed |
Perennial herb (aquatic) |
|
Potamogeton nodosus |
Pondweed |
Perennial herb (aquatic) |
|
Potamogeton pectinatus |
Fennel pondweed |
Perennial herb (aquatic) |
|
Potamogeton pusillus |
Small pondweed |
Perennial herb (aquatic) |
|
Potamogeton pusillus var. pusillus |
Small pondweed |
Perennial herb (aquatic) |
|
Potamogeton richardsonii |
Richardson's pondweed |
Perennial herb (aquatic) |
|
Potamogeton robbinsii |
Robbins's pondweed |
Perennial herb (rhizomatous) |
|
Potentilla anserina |
Silver weed cinquefoil |
Perennial herb |
15 |
Potentilla anserina ssp. anserina |
Silver weed cinquefoil |
Perennial herb |
2 |
Potentilla basaltica |
Black rock potentilla |
Perennial herb |
|
Potentilla biennis |
Biennial cinquefoil |
Perennial herb |
1 |
Potentilla breweri |
Brewer's cinquefoil |
Perennial herb |
1 |
Potentilla diversifolia |
Varileaf cinquefoil |
Perennial herb |
|
Potentilla diversifolia var. diversifolia |
Varileaf cinquefoil |
Perennial herb |
|
Potentilla drummondii |
Drummond's cinquefoil |
Perennial herb |
2 |
Potentilla drummondii ssp. breweri |
Brewer's cinquefoil |
Perennial herb |
1 |
Potentilla flabellifolia |
Fan leaved cinquefoil |
Perennial herb |
|
Potentilla glandulosa |
Gland cinquefoil |
Perennial herb |
15 |
Potentilla glandulosa ssp. ashlandica |
Mountain cinquefoil |
Perennial herb |
|
Potentilla glandulosa ssp. glandulosa |
Sticky cinquefoil |
Perennial herb |
|
Potentilla glandulosa ssp. nevadensis |
Nevada cinquefoil |
Perennial herb |
|
Potentilla glandulosa ssp. reflexa |
Sticky cinquefoil |
Perennial herb |
|
Potentilla glaucophylla |
Blueleaf cinquefoil |
Perennial herb |
|
Potentilla glaucophylla var. glaucophylla |
Blueleaf cinquefoil |
Perennial herb |
|
Potentilla gracilis |
Northwest cinquefoil |
Perennial herb |
15 |
Potentilla gracilis var. elmeri |
Elmer's cinquefoil |
Perennial herb |
1 |
Potentilla gracilis var. fastigiata |
Slender cinquefoil |
Perennial herb |
|
Potentilla gracilis var. flabelliformis |
Cupform leaf cinquefoil |
Perennial herb |
|
Potentilla millefolia |
Cut leaf cinquefoil |
Perennial herb |
|
Potentilla millefolia var. klamathensis |
Cut leaf cinquefoil |
Perennial herb |
|
Potentilla millefolia var. millefolia |
Cutleaf cinquefoil |
Perennial herb |
|
Potentilla newberryi |
Newberry's cinquefoil |
Perennial herb |
|
Potentilla palustris |
Marsh cinquefoil |
Perennial herb |
5 |
Primula conjugens |
Bonneville shooting star |
Perennial herb |
|
Primula hendersonii |
Mosquito bill |
Perennial herb |
11 |
Primula jeffreyi |
Sierra shooting star |
Perennial herb |
3 |
Primula pauciflora |
Beautiful shootingstar |
Perennial herb |
6 |
Primula tetrandra |
Alpine shooting star |
Perennial herb |
2 |
Prunella vulgaris |
Self heal |
Perennial herb |
18 |
Prunella vulgaris var. lanceolata |
Mountain selfheal |
Perennial herb |
8 |
Pseudognaphalium thermale |
Small headed cudweed |
Perennial herb |
|
Pseudoroegneria spicata |
Bluebunch wheatgrass |
Perennial grass |
4 |
Pseudoroegneria spicata ssp. spicata |
Bent grass |
Perennial grass |
3 |
Pseudostellaria jamesiana |
Tubered starwort |
Perennial herb |
|
Psoralidium lanceolatum |
Scurf pea |
Perennial herb |
|
Pterospora andromedea |
Pine drops |
Perennial herb (parasitic) |
|
Puccinellia californica |
Sierra nevada alkali grass |
Perennial grass (rhizomatous) |
|
Puccinellia lemmonii |
Lemmon's alkali grass |
Perennial grass |
|
Puccinellia nuttalliana |
Nuttall's alkali grass |
Perennial grass |
1 |
Pycnanthemum californicum |
California mint |
Perennial herb |
4 |
Pyrola aphylla |
Leafless wintergreen |
Perennial herb |
|
Pyrola asarifolia |
Bog wintergreen |
Perennial herb |
|
Pyrola dentata |
Toothed wintergreen |
Perennial herb |
|
Pyrola picta |
White veined shinleaf |
Perennial herb |
|
Pyrrocoma carthamoides |
Largeflower goldenweed |
Perennial herb |
|
Pyrrocoma carthamoides var. cusickii |
Cusick's columbia pyrrocoma |
Perennial herb |
|
Pyrrocoma hirta |
Sticky pyrrocoma |
Perennial herb |
|
Pyrrocoma hirta var. hirta |
Sticky pyrrocoma |
Perennial herb |
|
Pyrrocoma hirta var. lanulosa |
Woolly pyrrocoma |
Perennial herb |
|
Pyrrocoma lanceolata |
Intermountain pyrrocoma |
Perennial herb |
|
Pyrrocoma lanceolata var. lanceolata |
Intermountain pyrrocoma |
Perennial herb |
|
Pyrrocoma lanceolata var. subviscosa |
Sticky intermountain pyrrocoma |
Perennial herb |
|
Pyrrocoma lucida |
Sticky pyrrocoma |
Perennial herb |
|
Pyrrocoma racemosa |
Racemose pyrrocoma |
Perennial herb |
|
Pyrrocoma racemosa var. paniculata |
Panicled pyrrocoma |
Perennial herb |
|
Pyrrocoma uniflora |
Single headed pyrrocoma |
Perennial herb |
|
Pyrrocoma uniflora var. uniflora |
Single headed pyrrocoma |
Perennial herb |
|
Ranunculus alismifolius |
Common water plantain buttercup |
Perennial herb |
|
Ranunculus alismifolius var. alismellus |
Slender buttercup |
Perennial herb |
|
Ranunculus alismifolius var. alismifolius |
Water plantain buttercup |
Perennial herb |
|
Ranunculus alismifolius var. hartwegii |
Common water plantain buttercup |
Perennial herb |
|
Ranunculus alismifolius var. lemmonii |
Common water plantain buttercup |
Perennial herb |
|
Ranunculus andersonii |
Anderson's buttercup |
Perennial herb |
|
Ranunculus aquatilis |
white water butter cup |
Perennial herb (aquatic) |
|
Ranunculus aquatilis var. aquatilis |
White water butter cup |
Perennial herb (aquatic) |
|
Ranunculus aquatilis var. capillaceus |
Threadleaf crowfoot |
Perennial herb (aquatic) |
|
Ranunculus aquatilis var. diffusus |
white water butter cup |
Perennial herb (aquatic) |
|
Ranunculus aquatilis var. hispidulus |
White water crowfoot |
Perennial herb (aquatic) |
|
Ranunculus aquatilis var. subrigidus |
Longbeak buttercup |
Perennial herb (aquatic) |
|
Ranunculus californicus |
Common buttercup |
Perennial herb |
11 |
Ranunculus canus |
Hartweg's buttercup |
Perennial herb |
|
Ranunculus cymbalaria |
Alkali buttercup |
Perennial herb |
|
Ranunculus cymbalaria var. saximontanus |
Rocky mountain buttercup |
Perennial herb |
|
Ranunculus flammula |
Spearwort |
Perennial herb |
1 |
Ranunculus flammula var. ovalis |
Greater creeping spearwort |
Perennial herb |
|
Ranunculus glaberrimus |
Smooth buttercup |
Perennial herb |
|
Ranunculus glaberrimus var. ellipticus |
Narrow leaved smooth buttercup |
Perennial herb |
|
Ranunculus glaberrimus var. glaberrimus |
Smooth buttercup |
Perennial herb |
|
Ranunculus longirostris |
Longbeak buttercup |
Perennial herb (aquatic) |
|
Ranunculus occidentalis |
Western buttercup |
Perennial herb |
6 |
Ranunculus occidentalis var. dissectus |
Western buttercup |
Perennial herb |
|
Ranunculus occidentalis var. occidentalis |
Western buttercup |
Perennial herb |
|
Ranunculus occidentalis var. ultramontanus |
Western buttercup |
Perennial herb |
|
Ranunculus orthorhynchus |
Bloomer's buttercup |
Perennial herb |
|
Ranunculus orthorhynchus var. orthorhynchus |
Straight beaked buttercup |
Perennial herb |
|
Ranunculus populago |
Cusick's buttercup |
Perennial herb |
|
Rorippa columbiae |
Columbia yellow cress |
Perennial herb (rhizomatous) |
|
Rorippa nasturtium-aquaticum |
Water cress |
Perennial herb (aquatic) |
3 |
Rorippa sinuata |
Spreading yellow cress |
Perennial herb (aquatic) |
|
Rudbeckia occidentalis |
Western coneflower |
Perennial herb |
10 |
Rumex californicus |
California dock |
Perennial herb |
|
Rumex lacustris |
Lake dock |
Perennial herb (aquatic) |
|
Rumex occidentalis |
Western dock |
Perennial herb |
1 |
Rumex paucifolius |
Few leaved dock |
Perennial herb |
|
Rumex salicifolius |
Willow leaved dock |
Perennial herb |
6 |
Rumex salicifolius var. denticulatus |
Smooth valved willow dock |
Perennial herb |
|
Rumex salicifolius var. lacustris |
Lake dock |
Perennial herb (aquatic) |
|
Rumex salicifolius var. salicifolius |
Willow dock |
Perennial herb |
6 |
Rumex salicifolius var. triangulivalvis |
Willow dock |
Perennial herb |
|
Rumex triangulivalvis |
Willow dock |
Perennial herb |
|
Rumex utahensis |
Toothed willow dock |
Perennial herb |
|
Rumex venosus |
Winged dock |
Perennial herb |
|
Sagina saginoides |
Alpine pearlwort |
Perennial herb |
|
Sagittaria cuneata |
Tule potato |
Perennial herb |
1 |
Sagittaria latifolia |
Broad leaf arrowhead |
Perennial herb (aquatic) |
11 |
Sagittaria montevidensis |
Giant arrowhead |
Perennial herb (aquatic) |
1 |
Sagittaria montevidensis ssp. calycina |
Montevideo arrowhead |
Perennial herb (aquatic) |
|
Sanicula bipinnatifida |
Purple sanicle |
Perennial herb |
|
Sanicula graveolens |
Sierra sanicle |
Perennial herb |
|
Sanicula tuberosa |
Turkey pea |
Perennial herb |
|
Sarcodes sanguinea |
Snow plant |
Perennial herb (mycoparasitic) |
|
Saxifraga aprica |
Sierra saxifrage |
Perennial herb |
|
Saxifraga integrifolia |
Smooth leaf saxifrage |
Perennial herb |
|
Saxifraga nidifica |
Peak saxifrage |
Perennial herb |
|
Saxifraga nidifica var. nidifica |
Peak saifrage |
Perennial herb |
|
Saxifraga odontoloma |
Brook saxifrage |
Perennial herb |
1 |
Saxifraga oregana |
Bog saxifrage |
Perennial herb |
|
Saxifraga tolmiei |
Tolmie's saxifrage |
Perennial herb |
|
Schoenoplectus acutus |
Hardstem bulrush |
Perennial grass |
25 |
Schoenoplectus acutus var. occidentalis |
Tule |
Perennial grass |
2 |
Schoenoplectus americanus |
Chairmaker's bulrush |
Perennial grass |
17 |
Schoenoplectus fluviatilis |
River bulrush |
Perennial grass |
1 |
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 subterminalis |
Swaying bulrush |
Perennial grass (rhizomatous) |
|
Scirpus acutus var. occidentalis |
Hard stemmed tule |
Perennial grass |
2 |
Scirpus americanus |
American tule |
Perennial grass |
17 |
Scirpus congdonii |
Congdon's bulrush |
Perennial grass |
|
Scirpus fluviatilis |
River bulrush |
Perennial grass |
2 |
Scirpus maritimus |
Prairie bulrush |
Perennial grass |
15 |
Scirpus microcarpus |
Small fruited bulrush |
Perennial grass |
19 |
Scirpus nevadensis |
Great basin bulrush |
Perennial grass |
|
Scirpus pungens |
Three square |
Perennial grass |
2 |
Scirpus subterminalis |
Water bulrush |
Perennial grass (rhizomatous) |
|
Scrophularia californica |
California bee plant |
Perennial herb |
30 |
Scrophularia californica ssp. floribunda |
Common california figwort |
Perennial herb |
30 |
Scrophularia desertorum |
Desert figwort |
Perennial herb |
|
Scrophularia lanceolata |
Mountain figwort |
Perennial herb |
1 |
Scutellaria antirrhinoides |
Snapdragon skullcap |
Perennial herb |
2 |
Scutellaria californica |
California skullcap |
Perennial herb |
4 |
Scutellaria galericulata |
Marsh skullcap |
Perennial herb (rhizomatous) |
|
Scutellaria holmgreniorum |
Holmgren's skullcap |
Perennial herb (rhizomatous) |
|
Scutellaria nana |
Little skullcap |
Perennial herb (rhizomatous) |
|
Sedum lanceolatum |
Lance leaf stonecrop |
Perennial herb |
4 |
Sedum obtusatum |
Sierra stonecrop |
Perennial herb |
7 |
Senecio aronicoides |
Butterweed |
Perennial herb |
|
Senecio canus |
Woolly ragwort |
Perennial herb |
|
Senecio clarkianus |
Clark's ragwort |
Perennial herb |
|
Senecio cymbalarioides |
Cleft leaved groundsel |
Perennial herb |
|
Senecio eurycephalus |
Cut leaved butterweed |
Perennial herb |
|
Senecio eurycephalus var. eurycephalus |
Broadhead ragwort |
Perennial herb |
|
Senecio eurycephalus var. lewisrosei |
Cut leaved ragwort |
Perennial herb |
|
Senecio hydrophiloides |
Sweet marsh ragwort |
Perennial herb |
|
Senecio hydrophilus |
Alkali marsh ragwort |
Perennial herb |
|
Senecio indecorus |
Rayless mountain butterweed |
Perennial herb |
|
Senecio integerrimus |
Mountain butterweed |
Perennial herb |
|
Senecio integerrimus var. exaltatus |
Columbia mountain butterweed |
Perennial herb |
|
Senecio integerrimus var. major |
Lambstongue groundsel |
Perennial herb |
|
Senecio multilobatus |
Basin butterweed |
Perennial herb |
|
Senecio pauciflorus |
Rayless alpine ragwort |
Perennial herb |
|
Senecio pseudaureus var. pseudaureus |
Streambank butterweed |
Perennial herb |
|
Senecio serra |
Tall ragwort |
Perennial herb |
|
Senecio serra var. serra |
Tall ragwort |
Perennial herb |
|
Senecio spartioides |
Broom groundsel |
Perennial herb |
|
Senecio streptanthifolius |
Cleft leaved groundsel |
Perennial herb |
|
Senecio triangularis |
Groundsel |
Perennial herb |
|
Sesuvium verrucosum |
Western sea purslane |
Perennial herb |
|
Sibbaldia procumbens |
Sibbaldia |
Perennial herb |
|
Sidalcea asprella |
Harsh checker mallow |
Perennial herb (rhizomatous) |
|
Sidalcea asprella ssp. nana |
Dwarf sierran checkerbloom |
Perennial herb |
|
Sidalcea glaucescens |
Glaucous checker mallow |
Perennial herb |
|
Sidalcea malviflora |
Wild hollyhock |
Perennial herb |
20 |
Sidalcea malviflora ssp. asprella |
Harsh checker mallow |
Perennial herb (rhizomatous) |
|
Sidalcea multifida |
Cut leaf checker mallow |
Perennial herb |
|
Sidalcea oregana |
Oregon checker mallow |
Perennial herb |
4 |
Sidalcea oregana ssp. oregana |
Oregon checker mallow |
Perennial herb |
|
Sidalcea oregana ssp. spicata |
Oregon checker mallow |
Perennial herb |
1 |
Silene bernardina |
Palmer's campion |
Perennial herb |
|
Silene bridgesii |
Bridges' campion |
Perennial herb |
|
Silene douglasii |
Douglas' campion |
Perennial herb |
1 |
Silene douglasii var. douglasii |
Douglas's catchfly |
Perennial herb |
|
Silene invisa |
Short petaled campion |
Perennial herb |
|
Silene lemmonii |
Lemmon's catchfly |
Perennial herb |
|
Silene menziesii |
Menzies' campion |
Perennial herb |
|
Silene nuda |
Naked campion |
Perennial herb |
|
Silene occidentalis |
Western campion |
Perennial herb |
1 |
Silene occidentalis ssp. occidentalis |
Western campion |
Perennial herb |
1 |
Silene oregana |
Oregon campion |
Perennial herb |
|
Sisyrinchium bellum |
Blue eyed grass |
Perennial herb |
64 |
Sisyrinchium douglasii var. douglasii |
Douglas' blue eyed grass |
Perennial herb |
1 |
Sisyrinchium idahoense |
Idaho blue eyed grass |
Perennial herb |
5 |
Sisyrinchium idahoense var. idahoense |
Idaho blue eyed grass |
Perennial herb |
1 |
Sium suave |
Hemlock water parsnip |
Perennial herb |
1 |
Smilacina racemosa |
Western false solomon's seal |
Perennial herb |
19 |
Smilacina stellata |
Star flowered false solomon's seal |
Perennial herb |
17 |
Solanum xanti |
Nightshade |
Perennial herb, Shrub |
14 |
Solidago californica |
Oreja de liebre |
Perennial herb |
27 |
Solidago canadensis |
Canada goldenrod |
Perennial herb |
16 |
Solidago canadensis ssp. elongata |
Canada goldenrod |
Perennial herb |
4 |
Solidago canadensis var. salebrosa |
Rough canada goldenrod |
Perennial herb |
1 |
Solidago elongata |
West coast canada goldenrod |
Perennial herb |
4 |
Solidago sparsiflora |
Great basin goldenrod |
Perennial herb |
5 |
Solidago spectabilis |
Showy goldenrod |
Perennial herb |
3 |
Solidago velutina |
Threenerve goldenrod |
Perennial herb |
9 |
Solidago velutina ssp. californica |
Oreja de liebre |
Perennial herb |
27 |
Solidago velutina ssp. sparsiflora |
Great basin goldenrod |
Perennial herb |
2 |
Sparganium angustifolium |
Narrow leaved bur reed |
Perennial herb |
2 |
Sparganium emersum |
Emersed bur-reed |
Perennial herb |
2 |
Sparganium emersum ssp. emersum |
Emersed bur reed |
Perennial herb |
2 |
Sparganium erectum ssp. stoloniferum |
Bur reed |
Perennial herb |
2 |
Sparganium eurycarpum |
Broadfruit bur reed |
Perennial herb |
5 |
Sparganium eurycarpum var. greenei |
Bur reed |
Perennial herb |
2 |
Sparganium natans |
Small bur reed |
Perennial herb (rhizomatous) |
|
Sphaeralcea grossulariifolia |
Gooseberryleaf globemallow |
Perennial herb, Shrub |
1 |
Sphaeralcea grossulariifolia ssp. grossulariifolia |
Gooseberry leaved globemallow |
Perennial herb, Shrub |
1 |
Sphaeromeria cana |
Tansy |
Perennial herb |
|
Sphaeromeria potentilloides |
Cinquefoil tansy |
Perennial herb |
|
Sphaeromeria potentilloides var. potentilloides |
Cinquefoil tansy |
Perennial herb |
|
Sphenosciadium capitellatum |
Grayswamp whiteheads |
Perennial herb |
2 |
Spiranthes porrifolia |
Western ladies tresses |
Perennial herb |
|
Spiranthes romanzoffiana |
Ladies' tresses |
Perennial herb |
|
Spirodela polyrhiza |
Giant duckmeat |
Perennial herb |
|
Spirodela polyrrhiza |
Giant duckmeat |
Perennial herb |
|
Sporobolus airoides |
Alkali sacaton |
Perennial grass |
21 |
Stachys ajugoides |
Hedge nettle |
Perennial herb |
7 |
Stachys ajugoides var. rigida |
Hedge nettle |
Perennial herb |
|
Stachys bergii |
Berg's hedgenettle |
Perennial herb |
|
Stachys mexicana |
Mexican hedgenettle |
Perennial herb |
|
Stachys palustris ssp. pilosa |
Marsh hedge nettle |
Perennial herb |
1 |
Stachys pilosa |
Prairie woundwort |
Perennial herb |
1 |
Stachys pycnantha |
Short spike hedge nettle |
Perennial herb |
2 |
Stachys rigida |
Rough hedgenettle |
Perennial herb |
3 |
Stachys rigida var. quercetorum |
Rough hedgenettle |
Perennial herb |
|
Stachys rigida var. rigida |
Rough hedgenettle |
Perennial herb |
|
Stachys stricta |
Sonoma hedge nettle |
Perennial herb |
|
Stanleya elata |
Prince's plume |
Perennial herb |
|
Stanleya pinnata |
Prince's plume |
Perennial herb, Shrub |
7 |
Stanleya pinnata var. inyoensis |
Inyo prince's plume |
Perennial herb, Shrub |
2 |
Stanleya pinnata var. pinnata |
Prince's plume |
Perennial herb, Shrub |
2 |
Stanleya viridiflora |
Green flowered prince's plume |
Perennial herb |
|
Stellaria borealis |
Boreal starwort |
Perennial herb |
|
Stellaria borealis ssp. sitchana |
Boreal starwort |
Perennial herb |
|
Stellaria crispa |
Ruffled starwort |
Perennial herb |
|
Stellaria longifolia |
Long leaved starwort |
Perennial herb (rhizomatous) |
|
Stellaria longipes |
Longstalk starwort |
Perennial herb |
|
Stellaria longipes ssp. longipes |
Chickweed, starwort |
Perennial herb |
|
Stellaria longipes var. longipes |
Long stalked starwort |
Perennial herb |
|
Stellaria obtusa |
Obtuse starwort |
Perennial herb (rhizomatous) |
|
Stenotus acaulis |
Stemless mock goldenweed |
Perennial herb |
|
Stenotus lanuginosus |
Woolly stenotus |
Perennial herb |
|
Stenotus lanuginosus var. lanuginosus |
Woolly stenotus |
Perennial herb |
|
Stenotus stenophyllus |
Narrowleaf goldenweed |
Perennial herb |
|
Stephanomeria lactucina |
Large flowered stephanomeria |
Perennial herb |
|
Stephanomeria pauciflora |
Wire lettuce |
Perennial herb |
1 |
Stephanomeria spinosa |
Thorny skeleton plant |
Perennial herb |
|
Stephanomeria tenuifolia |
Narrow leaved wire lettuce |
Perennial herb |
|
Stipa cernua |
Nodding needle grass |
Perennial grass |
24 |
Stipa comata |
Needle-and-thread |
Perennial grass |
10 |
Stipa comata var. comata |
Needle & thread grass |
Perennial grass |
1 |
Stipa comata var. intermedia |
Intermediate needle & thread grass |
Perennial grass |
|
Stipa exigua |
Little ricegrass |
Perennial grass |
|
Stipa hymenoides |
Indian rice grass |
Perennial grass |
15 |
Stipa latiglumis |
Wide-glumed needle grass |
Perennial grass |
|
Stipa lemmonii |
Lemmon's needle grass |
Perennial grass |
1 |
Stipa lemmonii var. lemmonii |
Lemmon's needle grass |
Perennial grass |
|
Stipa lettermanii |
Letterman's needle grass |
Perennial grass |
1 |
Stipa nelsonii |
Mountain needle grass |
Perennial grass |
|
Stipa nevadensis |
Nevada needle grass |
Perennial grass |
|
Stipa occidentalis |
Western needlegrass |
Perennial grass |
1 |
Stipa occidentalis var. californica |
California needle grass |
Perennial grass |
|
Stipa occidentalis var. occidentalis |
Western needle grass |
Perennial grass |
|
Stipa occidentalis var. pubescens |
Common western needle grass |
Perennial grass |
|
Stipa speciosa |
Desert needle grass |
Perennial grass |
8 |
Stipa thurberiana |
Thurber's needle grass |
Perennial grass |
|
Stipa webberi |
Webber's needle grass |
Perennial grass |
|
Streptanthus barbatus |
Pacific jewelflower |
Perennial herb |
|
Streptanthus cordatus |
Heartleaf jewelflower |
Perennial herb |
|
Streptanthus cordatus var. cordatus |
Heartleaf jewelflower |
Perennial herb |
|
Streptanthus cordatus var. duranii |
Duran's jewelflower |
Perennial herb |
|
Stuckenia filiformis |
Fineleaf pondweed |
Perennial herb (rhizomatous) |
|
Stuckenia filiformis ssp. alpina |
Fineleaf pondweed |
Perennial herb |
|
Stuckenia pectinata |
Sago pondweed |
Perennial herb (aquatic) |
|
Stuckenia striata |
Broadleaf pondweed |
Perennial herb (aquatic) |
|
Suaeda moquinii |
Bush seepweed |
Perennial herb |
3 |
Suaeda nigra |
Bush seepweed |
Perennial herb |
3 |
Swertia albicaulis |
Whitestem gentian |
Perennial herb |
|
Swertia albicaulis var. albicaulis |
White stem green gentian |
Perennial herb |
|
Swertia albicaulis var. nitida |
Shining swertia |
Perennial herb |
|
Swertia shastaensis |
|
Perennial herb |
|
Symphyotrichum ascendens |
Western aster |
Perennial herb |
1 |
Symphyotrichum bracteolatum |
Eaton's aster |
Perennial herb |
2 |
Symphyotrichum campestre |
Western meadow aster |
Perennial herb |
|
Symphyotrichum campestre var. bloomeri |
Bloomer's aster |
Perennial herb |
|
Symphyotrichum campestre var. campestre |
Western meadow aster |
Perennial herb |
|
Symphyotrichum eatonii |
Eaton's aster |
Perennial herb |
2 |
Symphyotrichum foliaceum |
Alpine leafybract aster |
Perennial herb |
2 |
Symphyotrichum foliaceum var. parryi |
Parry's aster |
Perennial herb |
1 |
Symphyotrichum lanceolatum |
White panicle aster |
Perennial herb |
|
Symphyotrichum lanceolatum var. hesperium |
Western lance leaf aster |
Perennial herb |
|
Symphyotrichum spathulatum |
Western mountain aster |
Perennial herb |
1 |
Symphyotrichum spathulatum var. spathulatum |
Western mountain aster |
Perennial herb |
|
Symphyotrichum spathulatum var. yosemitanum |
Western bog aster |
Perennial herb |
|
Taraxia subacaulis |
Long leaved suncup |
Perennial herb |
|
Taraxia tanacetifolia |
Tansy leaf evening primrose |
Perennial herb |
|
Thalictrum fendleri |
Fendler's meadow rue |
Perennial herb |
10 |
Thalictrum fendleri var. fendleri |
Fendler's meadow rue |
Perennial herb |
|
Thalictrum sparsiflorum |
Few flowered meadow rue |
Perennial herb |
|
Thelypodium flexuosum |
Nodding thelypodium |
Perennial herb |
|
Thelypodium howellii |
Howell's thelypody |
Perennial herb |
|
Thelypodium howellii ssp. howellii |
Howell's thelypodium |
Perennial herb |
|
Thelypodium integrifolium |
Entire leaved thelypodium |
Perennial herb |
|
Thelypodium integrifolium ssp. complanatum |
Lavender entire leaved thelypodium |
Perennial herb |
|
Thelypodium laciniatum |
Feathery thelypodium |
Perennial herb |
1 |
Thelypodium milleflorum |
Yarrow leaf thelypodium |
Perennial herb |
|
Thermopsis californica |
California goldenbanner |
Perennial herb |
1 |
Thermopsis californica var. argentata |
Silvery false lupine |
Perennial herb (rhizomatous) |
|
Thermopsis macrophylla var. argentata |
Silvery false lupine |
Perennial herb (rhizomatous) |
|
Tofieldia occidentalis ssp. occidentalis |
Western tofieldia |
Perennial herb |
|
Torreyochloa pallida |
Pale false mannagrass |
Perennial grass (rhizomatous) |
|
Torreyochloa pallida var. pauciflora |
Mannagrass |
Perennial grass (rhizomatous) |
|
Townsendia scapigera |
Tufted townsendia |
Perennial herb |
|
Toxicoscordion micranthum |
Small flowered star lily |
Perennial herb |
|
Toxicoscordion paniculatum |
Foothill deathcamas |
Perennial herb |
2 |
Toxicoscordion venenosum |
Meadow deathcamas |
Perennial herb |
|
Toxicoscordion venenosum var. venenosum |
Meadow deathcamas |
Perennial herb |
|
Triantha occidentalis |
Western false asphodel |
Perennial herb |
|
Triantha occidentalis ssp. occidentalis |
Western false asphodel |
Perennial herb |
|
Trifolium andersonii |
Anderson's clover |
Perennial herb |
|
Trifolium andersonii ssp. andersonii |
Anderson's clover |
Perennial herb |
|
Trifolium andersonii var. andersonii |
Anderson's clover |
Perennial herb |
|
Trifolium beckwithii |
Beckwith's clover |
Perennial herb |
|
Trifolium breweri |
Brewer's clover |
Perennial herb |
|
Trifolium eriocephalum |
Woollyhead clover |
Perennial herb |
|
Trifolium eriocephalum ssp. cusickii |
Cusick's clover |
Perennial herb |
|
Trifolium eriocephalum var. harneyense |
Cusick's clover |
Perennial herb |
|
Trifolium gymnocarpon |
Hollyleaf clover |
Perennial herb |
|
Trifolium gymnocarpon ssp. plummerae |
Plummer's clover |
Perennial herb |
|
Trifolium gymnocarpon var. plummerae |
Plummer's clover |
Perennial herb |
|
Trifolium kingii |
King's clover |
Perennial herb |
|
Trifolium kingii var. productum |
King's clover |
Perennial herb |
|
Trifolium lemmonii |
Lemmon's clover |
Perennial herb |
|
Trifolium longipes |
Long stalked clover |
Perennial herb |
|
Trifolium longipes ssp. hansenii |
Hansen's clover |
Perennial herb |
|
Trifolium longipes ssp. shastense |
Longstalk clover |
Perennial herb |
|
Trifolium longipes var. longipes |
Long stalked clover |
Perennial herb |
|
Trifolium longipes var. nevadense |
Mountain clover |
Perennial herb |
|
Trifolium longipes var. shastense |
Shasta clover |
Perennial herb |
|
Trifolium macrocephalum |
Big headed clover |
Perennial herb |
|
Trifolium monanthum |
Carpet clover |
Perennial herb |
|
Trifolium monanthum ssp. monanthum |
Carpet clover |
Perennial herb |
|
Trifolium monanthum var. monanthum |
Mountain carpet clover |
Perennial herb |
|
Trifolium productum |
Productive clover |
Perennial herb |
|
Trifolium wormskioldii |
Cow clover |
Perennial herb |
8 |
Triglochin concinna |
Arrow grass |
Perennial herb (aquatic) |
|
Triglochin concinna var. debilis |
Slender arrow grass |
Perennial herb (aquatic) |
|
Triglochin maritima |
Seaside arrow grass |
Perennial herb (aquatic) |
5 |
Trillium albidum |
Giant white wakerobin |
Perennial herb |
3 |
Trimorpha acris var. debilis |
Northern daisy |
Perennial herb |
|
Trimorpha lonchophylla |
Spearleaved northern daisy |
Perennial herb |
|
Trisetum canescens |
Nodding trisetum |
Perennial grass |
|
Trisetum cernuum var. projectum |
Nodding oatgrass |
Perennial grass |
|
Trisetum spicatum |
Narrow oatgrass |
Perennial grass |
|
Triteleia hyacinthina |
Wild hyacinth |
Perennial herb |
9 |
Triteleia ixioides |
Pretty face |
Perennial herb |
7 |
Triteleia ixioides ssp. anilina |
Mountain pretty face |
Perennial herb |
1 |
Triteleia montana |
Slender triplet lily |
Perennial herb |
|
Turritis glabra |
Tower rockcress |
Perennial herb |
|
Typha domingensis |
Cattail |
Perennial herb |
5 |
Typha latifolia |
Broadleaf cattail |
Perennial herb (aquatic) |
22 |
Urtica dioica |
Stinging nettle |
Perennial herb |
11 |
Urtica dioica ssp. holosericea |
Stinging nettle |
Perennial herb |
6 |
Utricularia macrorhiza |
Common bladderwort |
Perennial herb |
|
Valeriana californica |
California valerian |
Perennial herb |
|
Valeriana occidentalis |
Western valerian |
Perennial herb |
|
Veratrum californicum |
California false hellebore |
Perennial herb |
3 |
Veratrum californicum var. californicum |
California corn lily |
Perennial herb |
|
Verbena hastata |
Swamp verbena |
Perennial herb |
8 |
Veronica americana |
American brooklime |
Perennial herb |
6 |
Veronica scutellata |
Marsh speedwell |
Perennial herb |
|
Veronica serpyllifolia |
Thymeleaf speedwell |
Perennial herb |
|
Veronica serpyllifolia ssp. humifusa |
Sprawling speedwell |
Perennial herb |
|
Veronica wormskjoldii |
American alpine speedwell |
Perennial herb |
|
Vicia americana |
American vetch |
Perennial herb, Vine |
4 |
Vicia americana ssp. americana |
American vetch |
Perennial herb, Vine |
|
Vicia americana var. americana |
Vetch |
Perennial herb, Vine |
|
Viola adunca |
Western dog violet |
Perennial herb |
18 |
Viola adunca ssp. adunca |
Western dog violet |
Perennial herb |
1 |
Viola adunca var. adunca |
Western bog violet |
Perennial herb |
1 |
Viola bakeri |
Baker's violet |
Perennial herb |
1 |
Viola beckwithii |
Great basin violet |
Perennial herb |
|
Viola glabella |
Stream violet |
Perennial herb |
12 |
Viola lobata |
Moose horn violet |
Perennial herb |
|
Viola lobata ssp. integrifolia |
Delta leafed forest violet |
Perennial herb |
|
Viola macloskeyi |
Macloskey's violet |
Perennial herb |
1 |
Viola nephrophylla |
Leconte violet |
Perennial herb |
|
Viola pinetorum ssp. grisea |
Grey leaved violet |
Perennial herb |
|
Viola pinetorum ssp. pinetorum |
Pine violet |
Perennial herb |
|
Viola praemorsa |
Astoria violet |
Perennial herb |
1 |
Viola praemorsa ssp. linguifolia |
Astoria violet |
Perennial herb |
|
Viola purpurea |
Goosefoot violet |
Perennial herb |
|
Viola purpurea ssp. dimorpha |
Goosefoot violet |
Perennial herb |
|
Viola purpurea ssp. integrifolia |
Smooth leaved violet |
Perennial herb |
|
Viola purpurea ssp. purpurea |
Goosefoot violet |
Perennial herb |
|
Viola purpurea ssp. venosa |
Desert violet |
Perennial herb |
|
Viola sheltonii |
Shelton's violet |
Perennial herb |
|
Viola sororia |
Common blue violet |
Perennial herb |
2 |
Viola sororia ssp. affinis |
Northern bog violet |
Perennial herb |
|
Whitneya dealbata |
Whitneya |
Perennial herb |
|
Wyethia mollis |
Woolly mule's ears |
Perennial herb |
8 |
Zannichellia palustris |
Horned pondweed |
Perennial herb |
|
Zigadenus micranthus |
Small flowered death camas |
Perennial herb |
|
Zigadenus micranthus var. micranthus |
Little flowered death camas |
Perennial herb |
|
Zigadenus paniculatus |
Sand corn |
Perennial herb |
2 |
Zigadenus venenosus |
Meadow deathcamas |
Perennial herb |
2 |
Zigadenus venenosus var. venenosus |
Death camas |
Perennial herb |
|
Lifeform: Fern | 31 plants |
Lifeform: Shrub | 248 plants |
Lifeform: Tree | 40 plants |
Abies concolor |
White fir |
Tree |
22 |
Abies magnifica |
Magnificant silver fir |
Tree |
3 |
Abies magnifica var. magnifica |
California red fir |
Tree |
|
Acer macrophyllum |
Bigleaf maple |
Tree |
53 |
Acer negundo |
Boxelder |
Tree |
31 |
Alnus rhombifolia |
White alder |
Tree |
39 |
Calocedrus decurrens |
Incense cedar |
Tree |
40 |
Fraxinus latifolia |
Oregon ash |
Tree |
29 |
Juniperus grandis |
Sierra juniper |
Tree |
|
Juniperus occidentalis |
Western juniper |
Tree |
2 |
Juniperus occidentalis var. australis |
Sierra juniper |
Tree |
|
Juniperus occidentalis var. occidentalis |
Western juniper |
Tree |
2 |
Pinus albicaulis |
Whitebark pine |
Tree |
1 |
Pinus contorta |
Lodgepole pine |
Tree |
30 |
Pinus contorta ssp. murrayana |
Lodgepole pine |
Tree |
4 |
Pinus jeffreyi |
Jeffrey pine |
Tree |
17 |
Pinus lambertiana |
Sugar pine |
Tree |
13 |
Pinus monticola |
Western white pine |
Tree |
10 |
Pinus ponderosa |
Yellow pine |
Tree |
29 |
Pinus ponderosa var. pacifica |
Pacific ponderosa pine |
Tree |
|
Pinus ponderosa var. washoensis |
Washoe pine |
Tree |
|
Pinus sabiniana |
Gray pine |
Tree |
29 |
Pinus washoensis |
Washoe pine |
Tree |
|
Populus balsamifera ssp. trichocarpa |
Black cottonwood |
Tree |
27 |
Populus fremontii |
Fremont cottonwood |
Tree |
33 |
Populus fremontii ssp. fremontii |
Cottonwood |
Tree |
4 |
Populus tremuloides |
Quaking aspen |
Tree |
28 |
Populus trichocarpa |
Black cottonwood |
Tree |
27 |
Pseudotsuga menziesii |
Douglas fir |
Tree |
31 |
Pseudotsuga menziesii var. menziesii |
Douglas fir |
Tree |
4 |
Quercus garryana |
Oregon oak |
Tree |
25 |
Quercus garryana var. garryana |
Oregon oak |
Tree |
1 |
Quercus kelloggii |
California black oak |
Tree |
24 |
Salix gooddingii |
Gooding's willow |
Tree |
7 |
Salix laevigata |
Polished willow |
Tree |
17 |
Salix lasiandra |
Pacific willow |
Tree |
20 |
Salix lasiandra var. lasiandra |
Pacific willow |
Tree |
6 |
Salix lucida ssp. lasiandra |
Shining willow |
Tree |
6 |
Sequoiadendron giganteum |
Redwood |
Tree |
19 |
Tsuga mertensiana |
Patton spruce |
Tree |
13 |
Lifeform: Vine | 1 plant |
Cuscuta howelliana |
Boggs lake dodder |
Vine |
|