|
|
|
|
Chorizanthe cuspidata var. cuspidata |
San francisco bay spineflower |
Annual herb |
|
Chorizanthe cuspidata var. villosa |
Woolly headed spineflower |
Annual herb |
|
Chorizanthe diffusa |
Diffuse spineflower |
Annual herb |
|
Chorizanthe douglasii |
Douglas's spineflower |
Annual herb |
1 |
Chorizanthe fimbriata |
Fringed spineflower |
Annual herb |
|
Chorizanthe fimbriata var. fimbriata |
Fringed spineflower |
Annual herb |
|
Chorizanthe fimbriata var. laciniata |
Lace fringed spineflower |
Annual herb |
|
Chorizanthe howellii |
Howell's spineflower |
Annual herb |
|
Chorizanthe leptotheca |
Peninsular spineflower |
Annual herb |
|
Chorizanthe membranacea |
Pink spineflower |
Annual herb |
1 |
Chorizanthe minutiflora |
Fort ord spineflower |
Annual herb |
|
Chorizanthe obovata |
Spoon sepal spineflower |
Annual herb |
|
Chorizanthe orcuttiana |
Orcutt's spineflower |
Annual herb |
|
Chorizanthe palmeri |
Palmer's spineflower |
Annual herb |
|
Chorizanthe parryi |
Parry's spineflower |
Annual herb |
|
Chorizanthe parryi var. fernandina |
San fernando valley spineflower |
Annual herb |
|
Chorizanthe parryi var. parryi |
Parry's spineflower |
Annual herb |
|
Chorizanthe polygonoides |
Knotweed spineflower |
Annual herb |
|
Chorizanthe polygonoides var. longispina |
Long spined spineflower |
Annual herb |
|
Chorizanthe polygonoides var. polygonoides |
Knotweed spineflower |
Annual herb |
|
Chorizanthe procumbens |
Prostrate spineflower |
Annual herb |
|
Chorizanthe pungens |
Monterey spineflower |
Annual herb |
|
Chorizanthe pungens var. hartwegiana |
Ben lomond spineflower |
Annual herb |
|
Chorizanthe pungens var. pungens |
Monterey spineflower |
Annual herb |
|
Chorizanthe rectispina |
Straight awned spineflower |
Annual herb |
|
Chorizanthe rigida |
Rigid spiny herb |
Annual herb |
|
Chorizanthe robusta |
Robust spineflower |
Annual herb |
|
Chorizanthe robusta var. hartwegii |
Scott's valley spineflower |
Annual herb |
|
Chorizanthe robusta var. robusta |
Robust spineflower |
Annual herb |
|
Chorizanthe spinosa |
Mojave spineflower |
Annual herb |
|
Chorizanthe staticoides |
Turkish rugging |
Annual herb |
3 |
Chorizanthe stellulata |
Starlet spineflower |
Annual herb |
|
Chorizanthe uniaristata |
One awn spineflower |
Annual herb |
|
Chorizanthe valida |
Sonoma spineflower |
Annual herb |
|
Chorizanthe ventricosa |
Priest valley spineflower |
Annual herb |
1 |
Chorizanthe watsonii |
Watson's spineflower |
Annual herb |
|
Chorizanthe wheeleri |
Wheeler's spineflower |
Annual herb |
|
Chorizanthe xanti |
Xantus' spineflower |
Annual herb |
|
Chorizanthe xanti var. leucotheca |
White bracted spineflower |
Annual herb |
|
Chorizanthe xanti var. xanti |
Xantus' spineflower |
Annual herb |
|
Dedeckera eurekensis |
July gold |
Shrub |
|
Dodecahema leptoceras |
Slender horned spineflower |
Annual herb |
|
Emex australis |
Southern three cornered jack |
Annual herb |
|
Emex spinosa ! |
Devil's thorn |
Annual herb |
2 |
Eriogonum Xblissianum |
|
Annual herb |
2 |
Eriogonum alexanderae |
Alexander's buckwheat |
Perennial herb |
|
Eriogonum alpinum |
Trinity buckwheat |
Perennial herb (rhizomatous) |
|
Eriogonum ampullaceum |
Mono buckwheat |
Annual herb |
|
Eriogonum angulosum |
Angled stem buckwheat |
Annual herb |
|
Eriogonum apiculatum |
San jacinto buckwheat |
Annual herb |
|
Eriogonum apiculatum var. apiculatum |
|
Annual herb |
|
Eriogonum apricum |
Ione buckwheat |
Perennial herb |
|
Eriogonum apricum var. apricum |
Ione buckwheat |
Perennial herb |
|
Eriogonum apricum var. prostratum |
Irish hill buckwheat |
Perennial herb |
|
Eriogonum arborescens |
Island buckwheat |
Shrub |
20 |
Eriogonum argillosum |
Clay loving buckwheat |
Annual herb |
|
Eriogonum baileyi |
Bailey buckwheat |
Annual herb |
|
Eriogonum baileyi var. baileyi |
Bailey's buckwheat |
Annual herb |
|
Eriogonum baileyi var. praebens |
Bailey's buckwheat |
Annual herb |
|
Eriogonum beatleyae |
Beatley's buckwheat |
Perennial herb |
|
Eriogonum bifurcatum |
Forked buckwheat |
Annual herb |
|
Eriogonum brachyanthum |
Yellow buckwheat |
Annual herb |
|
Eriogonum brachypodum |
Parry's buckwheat |
Annual herb |
|
Eriogonum breedlovei |
Piute buckwheat |
Perennial herb |
1 |
Eriogonum breedlovei var. breedlovei |
Breedlove's buckwheat |
Perennial herb |
|
Eriogonum breedlovei var. shevockii |
The needles buckwheat |
Perennial herb |
|
Eriogonum butterworthianum |
Butterworth's buckwheat |
Perennial herb |
|
Eriogonum caespitosum |
Clumping buckwheat |
Perennial herb |
3 |
Eriogonum callistum |
Tehachapi buckwheat |
Perennial herb |
|
Eriogonum cedrorum |
The cedars buckwheat |
Perennial herb |
|
Eriogonum cernuum |
Nodding buckwheat |
Annual herb |
|
Eriogonum cernuum var. cernuum |
Nodding buckwheat |
Annual herb |
|
Eriogonum cernuum var. viminale |
Nodding buckwheat |
Annual herb |
|
Eriogonum cinereum |
Coastal buckwheat |
Shrub |
11 |
Eriogonum cithariforme |
Cithara buckwheat |
Annual herb |
|
Eriogonum cithariforme var. agninum |
Cithara buckwheat |
Annual herb |
|
Eriogonum cithariforme var. cithariforme |
Cithara buckwheat |
Annual herb |
|
Eriogonum clavatum |
Hoover's buckwheat |
Annual herb |
|
Eriogonum collinum |
Hill buckwheat |
Annual herb |
|
Eriogonum compositum |
Arrowleaf buckwheat |
Perennial herb |
3 |
Eriogonum compositum var. compositum |
Arrow leaf buckwheat |
Perennial herb |
|
Eriogonum congdonii |
Congdon's buckwheat |
Shrub |
|
Eriogonum contiguum |
Reveal's buckwheat |
Annual herb |
|
Eriogonum corymbosum |
Crispleaf buckwheat |
Perennial herb |
|
Eriogonum covilleanum |
Coville's buckwheat |
Annual herb |
|
Eriogonum crocatum |
Conejo buckwheat |
Perennial herb |
14 |
Eriogonum crosbyae |
Crosby's buckwheat |
Perennial herb |
|
Eriogonum dasyanthemum |
Chaparral buckwheat |
Annual herb |
|
Eriogonum davidsonii |
Davidson buckwheat |
Annual herb |
2 |
Eriogonum deflexum |
Flat topped buckwheat |
Annual herb |
|
Eriogonum deflexum var. baratum |
Flat topped buckwheat |
Annual herb |
|
Eriogonum deflexum var. deflexum |
Flat topped buckwheat |
Annual herb |
|
Eriogonum deflexum var. nevadense |
Flat topped buckwheat |
Annual herb |
|
Eriogonum deflexum var. rectum |
Flat topped buckwheat |
Annual herb |
|
Eriogonum deserticola |
Colorado desert buckwheat |
Shrub |
|
Eriogonum diclinum |
Jaynes canyon buckwheat |
Perennial herb |
|
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 eastwoodianum |
Eastwood's buckwheat |
Annual herb |
|
Eriogonum effusum |
Spreading buckwheat |
Perennial herb |
|
Eriogonum effusum var. effusum |
Spreading buckwheat |
Perennial herb |
|
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 elegans |
Elegant buckwheat |
Annual herb |
|
Eriogonum elongatum |
Longstem buckwheat |
Perennial herb |
3 |
Eriogonum elongatum var. elongatum |
Long stemmed buckwheat |
Perennial herb |
3 |
Eriogonum eremicola |
Wildrose canyon buckwheat |
Annual herb |
|
Eriogonum ericifolium var. thornei |
Thorne's buckwheat |
Perennial herb |
|
Eriogonum esmeraldense |
Esmeralda buckwheat |
Annual herb |
|
Eriogonum esmeraldense var. esmeraldense |
Esmeralda buckwheat |
Annual herb |
|
Eriogonum esmeraldense var. toiyabense |
Toiyabe buckwheat |
Annual herb |
|
Eriogonum evanidum |
Vanishing wild buckwheat |
Annual herb |
|
Eriogonum exaltatum |
Ladder buckwheat |
Perennial herb |
|
Eriogonum fasciculatum |
California buckwheat |
Shrub |
43 |
Eriogonum fasciculatum var. fasciculatum |
California buckwheat |
Shrub |
3 |
Eriogonum fasciculatum var. flavoviride |
California buckwheat |
Shrub |
|
Eriogonum fasciculatum var. foliolosum |
California buckwheat |
Shrub |
6 |
Eriogonum fasciculatum var. polifolium |
California buckwheat |
Shrub |
3 |
Eriogonum foliosum |
Leafy buckwheat |
Annual herb |
|
Eriogonum giganteum |
St. Catherine's lace |
Shrub |
32 |
Eriogonum giganteum var. compactum |
Santa barbara island buckwheat |
Shrub |
2 |
Eriogonum giganteum var. formosum |
San clemente island buckwheat |
Shrub |
1 |
Eriogonum giganteum var. giganteum |
Santa catalina island buckwheat |
Shrub |
1 |
Eriogonum gilmanii |
Gilman's buckwheat |
Perennial herb |
|
Eriogonum glandulosum |
Glandular buckwheat |
Annual herb |
|
Eriogonum gossypinum |
Cottony buckwheat |
Annual herb |
|
Eriogonum gracile |
Slender buckwheat |
Annual herb |
3 |
Eriogonum gracile var. gracile |
Slender buckwheat |
Annual herb |
|
Eriogonum gracile var. incultum |
Slender buckwheat |
Annual herb |
|
Eriogonum gracilipes |
White mountains buckwheat |
Perennial herb |
1 |
Eriogonum gracillimum |
Rose and white buckwheat |
Annual herb |
1 |
Eriogonum grande |
Island buckwheat |
Perennial herb |
14 |
Eriogonum grande var. grande |
Island buckwheat |
Perennial herb |
2 |
Eriogonum grande var. rubescens |
Red flowered buckwheat |
Perennial herb |
30 |
Eriogonum grande var. timorum |
San nicolas island buckwheat |
Perennial herb |
1 |
Eriogonum heermannii |
Heerman buckwheat |
Shrub |
|
Eriogonum heermannii var. argense |
Heermann's buckwheat |
Shrub |
|
Eriogonum heermannii var. floccosum |
Clark mtn. buckwheat |
Shrub |
|
Eriogonum heermannii var. heermannii |
Heermann's buckwheat |
Shrub |
|
Eriogonum heermannii var. humilius |
Heermann's buckwheat |
Shrub |
|
Eriogonum heermannii var. occidentale |
Western heermann's buckwheat |
Shrub |
|
Eriogonum heermannii var. sulcatum |
Heermann's buckwheat |
Shrub |
|
Eriogonum heracleoides |
Parsnipflower buckwheat |
Perennial herb |
4 |
Eriogonum heracleoides var. heracleoides |
Parsnip flowered buckwheat |
Perennial herb |
1 |
Eriogonum hirtellum |
Klamath mtn. buckwheat |
Perennial herb (rhizomatous) |
|
Eriogonum hirtiflorum |
Hairy flowered buckwheat |
Annual herb |
|
Eriogonum hoffmannii |
Hoffmann's buckwheat |
Annual herb |
|
Eriogonum hoffmannii var. hoffmannii |
Hoffmann's buckwheat |
Annual herb |
|
Eriogonum hoffmannii var. robustius |
Robust hoffmann's buckwheat |
Annual herb |
|
Eriogonum hookeri |
Hooker's buckwheat |
Annual herb |
|
Eriogonum incanum |
Frosted buckwheat |
Perennial herb |
1 |
Eriogonum inerme |
Unarmed buckwheat |
Annual herb |
|
Eriogonum inerme var. hispidulum |
Unarmed buckwheat |
Annual herb |
|
Eriogonum inerme var. inerme |
Unarmed buckwheat |
Annual herb |
|
Eriogonum inflatum |
Desert trumpet |
Perennial herb |
|
Eriogonum inflatum var. deflatum |
Deflated desert trumpet |
Perennial herb |
|
Eriogonum inflatum var. inflatum |
Desert trumpet |
Perennial herb |
|
Eriogonum intrafractum |
Jointed buckwheat |
Perennial herb |
|
Eriogonum kelloggii |
Kellogg's buckwheat |
Perennial herb |
|
Eriogonum kennedyi |
Kennedy's buckwheat |
Perennial herb |
5 |
Eriogonum kennedyi var. alpigenum |
Southern alpine buckwheat |
Perennial herb |
|
Eriogonum kennedyi var. austromontanum |
Southern mountain buckwheat |
Perennial herb |
|
Eriogonum kennedyi var. kennedyi |
Kennedy's buckwheat |
Perennial herb |
1 |
Eriogonum kennedyi var. pinicola |
Kern buckwheat |
Perennial herb |
|
Eriogonum kennedyi var. purpusii |
Purpus' buckwheat |
Perennial herb |
|
Eriogonum latens |
Inyo buckwheat |
Perennial herb |
|
Eriogonum latifolium |
Coast buckwheat |
Perennial herb |
21 |
Eriogonum libertini |
Dubakella mtn. buckwheat |
Perennial herb |
|
Eriogonum lobbii |
Lobb's buckwheat |
Perennial herb |
|
Eriogonum lobbii var. lobbii |
Lobb's buckwheat |
Perennial herb |
|
Eriogonum luteolum |
Wicker buckwheat |
Annual herb |
|
Eriogonum luteolum var. caninum |
Tiburon buckwheat |
Annual herb |
|
Eriogonum luteolum var. luteolum |
Golden buckwheat |
Annual herb |
|
Eriogonum luteolum var. pedunculatum |
Goldencarpet buckwheat |
Annual herb |
|
Eriogonum luteolum var. saltuarium |
Goldencarpet buckwheat |
Annual herb |
|
Eriogonum maculatum |
Angle stermed buckwheat |
Annual herb |
|
Eriogonum marifolium |
Marum leaved buckwheat |
Shrub |
|
Eriogonum marifolium var. cupulatum |
Marum leaved buckwheat |
Shrub |
|
Eriogonum marifolium var. marifolium |
Marum leaved buckwheat |
Shrub |
|
Eriogonum mensicola |
Crescent buckwheat |
Perennial herb, Shrub |
|
Eriogonum microtheca |
Slender buckwheat |
Perennial herb |
|
Eriogonum microtheca var. alpinum |
Northern limestone buckwheat |
Perennial herb |
|
Eriogonum microtheca var. ambiguum |
Yellow-flowered wild buckwheat |
Perennial herb |
|
Eriogonum microtheca var. corymbosoides |
San bernardino wild buckwheat |
Perennial herb |
|
Eriogonum microtheca var. johnstonii |
Johnston's buckwheat |
Perennial herb |
|
Eriogonum microtheca var. lacus-ursi |
Bear lake buckwheat |
Perennial herb |
|
Eriogonum microtheca var. lapidicola |
Inyo mountains buckwheat |
Perennial herb |
|
Eriogonum microtheca var. laxiflorum |
Great basin wild buckwheat |
Perennial herb |
|
Eriogonum microtheca var. panamintense |
Panamint mountains buckwheat |
Perennial herb |
|
Eriogonum microtheca var. schoolcraftii |
Schoolcraft's wild buckwheat |
Perennial herb |
|
Eriogonum microtheca var. simpsonii |
Simpson's wild buckwheat |
Perennial herb |
|
Eriogonum microthecum |
Slender buckwheat |
Shrub |
|
Eriogonum microthecum var. alpinum |
Alpine slender buckwheat |
Shrub |
|
Eriogonum microthecum var. ambiguum |
Obscure buckwheat |
Shrub |
|
Eriogonum microthecum var. corymbosoides |
San bernardino buckwheat |
Shrub |
|
Eriogonum microthecum var. johnstonii |
Johnston's buckwheat |
Shrub |
|
Eriogonum microthecum var. lacus-ursi |
Bear lake buckwheat |
Shrub |
|
Eriogonum microthecum var. lapidicola |
Inyo mtns. buckwheat |
Shrub |
|
Eriogonum microthecum var. laxiflorum |
Bush eriogonum |
Shrub |
|
Eriogonum microthecum var. microthecum |
Slender buckwheat |
Shrub |
|
Eriogonum microthecum var. panamintense |
Panamint mtns. buckwheat |
Shrub |
|
Eriogonum microthecum var. schoolcraftii |
Schoolcraft's wild buckwheat |
Shrub |
|
Eriogonum microthecum var. simpsonii |
Simpson's buckwheat |
Shrub |
|
Eriogonum mohavense |
Western mojave buckwheat |
Annual herb |
|
Eriogonum molestum |
Pineland buckwheat |
Annual herb |
|
Eriogonum nervulosum |
Snow mtn. buckwheat |
Perennial herb (rhizomatous) |
|
Eriogonum nidularium |
Whisk broom |
Annual herb |
|
Eriogonum niveum |
Snow buckwheat |
Perennial herb |
|
Eriogonum nortonii |
Pinnacles buckwheat |
Annual herb |
|
Eriogonum nudum |
Naked buckwheat |
Shrub |
16 |
Eriogonum nudum var. auriculatum |
Nude buckwheat |
Shrub |
1 |
Eriogonum nudum var. decurrens |
Ben lomond buckwheat |
Perennial herb |
|
Eriogonum nudum var. deductum |
Naked buckwheat |
Shrub |
|
Eriogonum nudum var. indictum |
Naked buckwheat |
Perennial herb |
|
Eriogonum nudum var. murinum |
Mouse buckwheat |
Perennial herb |
|
Eriogonum nudum var. nudum |
Nude buckwheat |
Shrub |
1 |
Eriogonum nudum var. oblongifolium |
Oblong leaved buckwheat |
Shrub |
1 |
Eriogonum nudum var. paralinum |
Del norte buckwheat |
Perennial herb |
|
Eriogonum nudum var. pauciflorum |
Long trumpet |
Shrub |
|
Eriogonum nudum var. psychicola |
Antioch dunes buckwheat |
Perennial herb |
|
Eriogonum nudum var. pubiflorum |
Hairy flowered buckwheat |
Annual herb |
|
Eriogonum nudum var. regirivum |
Kings river buckwheat |
Perennial herb |
|
Eriogonum nudum var. scapigerum |
Naked buckwheat |
Shrub |
|
Eriogonum nudum var. westonii |
Weston's buckwheat |
Shrub |
|
Eriogonum nummulare |
Round leaf buckwheat |
Shrub |
|
Eriogonum nutans |
Dugway buckwheat |
Annual herb |
|
Eriogonum nutans var. glabratum |
Dugway buckwheat |
Annual herb |
|
Eriogonum nutans var. nutans |
Nodding buckwheat |
Annual herb |
|
Eriogonum oblongifolium |
Coast buckwheat |
Perennial herb |
21 |
Eriogonum ochrocephalum |
White woolly buckwheat |
Perennial herb |
|
Eriogonum ochrocephalum var. alexanderae |
Alexander's buckwheat |
Perennial herb |
|
Eriogonum ochrocephalum var. ochrocephalum |
White woolly buckwheat |
Perennial herb |
|
Eriogonum ordii |
Fort mojave buckwheat |
Annual herb |
|
Eriogonum ovalifolium |
Oval leaved eriogonum |
Perennial herb |
4 |
Eriogonum ovalifolium var. caelestinum |
Cushion buckwheat |
Perennial herb |
|
Eriogonum ovalifolium var. depressum |
Cushion buckwheat |
Perennial herb |
1 |
Eriogonum ovalifolium var. eximium |
Cushion buckwheat |
Perennial herb |
|
Eriogonum ovalifolium var. monarchense |
Monarch buckwheat |
Perennial herb |
|
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 ovalifolium var. vineum |
Cushenbury buckwheat |
Perennial herb |
|
Eriogonum palmerianum |
Palmer's buckwheat |
Annual herb |
|
Eriogonum panamintense |
Panamint mountain buckwheat |
Perennial herb, Shrub |
2 |
Eriogonum panamintense var. mensicola |
Panamint mountain buckwheat |
Perennial herb, Shrub |
|
Eriogonum panamintense var. panamintense |
Panamint mountain buckwheat |
Perennial herb, Shrub |
|
Eriogonum parishii |
Parish's buckwheat |
Annual herb |
1 |
Eriogonum parvifolium |
Sea cliff buckwheat |
Shrub |
29 |
Eriogonum pendulum |
Waldo buckwheat |
Perennial herb |
|
Eriogonum plumatella |
Flat topped buckwheat |
Shrub |
|
Eriogonum polycladon |
Sorrel buckwheat |
Perennial herb, Shrub |
|
Eriogonum polypodum |
Tulare county buckwheat |
Perennial herb |
|
Eriogonum prattenianum |
Pratten's buckwheat |
Perennial herb |
|
Eriogonum prattenianum var. avium |
Kettle dome buckwheat |
Perennial herb |
|
Eriogonum prattenianum var. prattenianum |
Pratten's buckwheat |
Perennial herb |
|
Eriogonum prociduum |
Prostrate buckwheat |
Perennial herb |
|
Eriogonum prociduum var. prociduum |
Prostrate buckwheat |
Perennial herb |
|
Eriogonum puberulum |
Downy buckwheat |
Annual herb |
|
Eriogonum pusillum |
Yellow turban |
Annual herb |
|
Eriogonum pyrolifolium |
Shasta buckwheat |
Perennial herb, Shrub |
|
Eriogonum pyrolifolium var. coryphaeum |
Shasta buckwheat |
Perennial herb, Shrub |
|
Eriogonum pyrolifolium var. pyrolifolium |
Pumice buckwheat |
Perennial herb, Shrub |
|
Eriogonum reniforme |
Kidney leaf buckwheat |
Annual herb |
|
Eriogonum rixfordii |
Rixford's buckwheat |
Annual herb |
|
Eriogonum rosense |
Rosy buckwheat |
Perennial herb |
|
Eriogonum rosense var. rosense |
Rosy buckwheat |
Perennial herb |
|
Eriogonum roseum |
Wand buckwheat |
Annual herb |
3 |
Eriogonum rupinum |
Wyman creek buckwheat |
Perennial herb, Shrub |
|
Eriogonum saxatile |
Rock buckwheat |
Perennial herb |
|
Eriogonum shockleyi |
Shockley's buckwheat |
Perennial herb |
|
Eriogonum shockleyi var. shockleyi |
Shockley's buckwheat |
Perennial herb |
|
Eriogonum siskiyouense |
Siskiyou buckwheat |
Perennial herb |
3 |
Eriogonum spectabile |
Barron's buckwheat |
Shrub |
|
Eriogonum spergulinum |
Wild buckwheat |
Annual herb |
|
Eriogonum spergulinum var. pratense |
Spurry buckwheat |
Annual herb |
|
Eriogonum spergulinum var. reddingianum |
Spurry buckwheat |
Annual herb |
|
Eriogonum spergulinum var. spergulinum |
Spurry buckwheat |
Annual 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. greenei |
Greene's buckwheat |
Perennial herb |
|
Eriogonum strictum var. proliferum |
Blue mountain buckwheat |
Perennial herb |
1 |
Eriogonum temblorense |
Temblor buckwheat |
Annual herb |
|
Eriogonum ternatum |
Ternate buckwheat |
Perennial herb |
|
Eriogonum thomasii |
Thomas eriogonum |
Annual herb |
|
Eriogonum thornei |
Thorne's buckwheat |
Perennial herb |
|
Eriogonum thurberi |
Thurber eriogonum |
Annual herb |
|
Eriogonum trichopes |
Little desert buckwheat |
Annual herb |
|
Eriogonum trichopes var. hooveri |
Hoover's buckwheat |
Annual herb |
|
Eriogonum trichopes var. trichopes |
Little desert buckwheat |
Annual herb |
|
Eriogonum tripodum |
Tripod buckwheat |
Shrub |
|
Eriogonum truncatum |
Mt. diablo buckwheat |
Annual herb |
|
Eriogonum twisselmannii |
Twisselmann's buckwheat |
Perennial herb |
|
Eriogonum umbellatum |
Sulphur buckwheat |
Perennial herb |
26 |
Eriogonum umbellatum var. ahartii |
Ahart's buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. argus |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. bahiiforme |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. canifolium |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. chlorothamnus |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. covillei |
Coville's sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. dichrocephalum |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. dumosum |
Many flowered sulfur flower |
Perennial herb |
3 |
Eriogonum umbellatum var. furcosum |
Desert sulfur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. glaberrimum |
Green buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. goodmanii |
Serpentine sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. humistratum |
Mt. Eddy buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. juniporinum |
Juniper buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. lautum |
Scott valley buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. majus |
Sulphur-flower buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. minus |
Alpine sulfur flowered buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. modocense |
Sulphur flower buckwheat |
Perennial herb |
2 |
Eriogonum umbellatum var. munzii |
Munz's buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. nelsoniorum |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. nevadense |
Sierra sulfur flower |
Perennial herb |
2 |
Eriogonum umbellatum var. polyanthum |
Many flowered sulfur flower |
Perennial herb |
6 |
Eriogonum umbellatum var. porteri |
|
Perennial herb |
|
Eriogonum umbellatum var. smallianum |
Sulphur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. speciosum |
Showy sulfur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. subaridum |
Desert sulfur buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. torreyanum |
Donner pass buckwheat |
Perennial herb |
|
Eriogonum umbellatum var. versicolor |
Sulphur flowered buckwheat |
Perennial herb |
|
Eriogonum ursinum |
Bear buckwheat |
Perennial herb |
4 |
Eriogonum ursinum var. erubescens |
Blushing wild buckwheat |
Perennial herb |
|
Eriogonum ursinum var. ursinum |
Bear buckwheat |
Perennial herb |
|
Eriogonum vestitum |
Idria buckwheat |
Annual herb |
|
Eriogonum vimineum |
Wicker stemmed eriogonum |
Annual herb |
1 |
Eriogonum viridescens |
Bright green buckwheat |
Annual herb |
|
Eriogonum wrightii |
Wright's buckwheat |
Perennial herb, Shrub |
6 |
Eriogonum wrightii var. membranaceum |
Wright s buckwheat |
Perennial herb, Shrub |
|
Eriogonum wrightii var. nodosum |
Wright s buckwheat |
Perennial herb, Shrub |
|
Eriogonum wrightii var. olanchense |
Olancha peak buckwheat |
Perennial herb |
|
Eriogonum wrightii var. subscaposum |
Wright's buckwheat |
Perennial herb, Shrub |
3 |
Eriogonum wrightii var. trachygonum |
Wright s buckwheat |
Perennial herb, Shrub |
|
Eriogonum wrightii var. wrightii |
Wright's buckwheat |
Perennial herb, Shrub |
1 |
Fagopyrum esculentum |
Domestic buckwheat |
Annual herb |
|
Fagopyrum tataricum |
Tartary buckwheat |
Annual herb |
|
Fallopia Xbohemica ! |
Bohemian knotweed |
Perennial herb |
|
Fallopia baldschuanica |
Bukhara fleeceflower |
Vine |
4 |
Fallopia convolvulus |
Black bindweed |
Annual herb |
|
Fallopia japonica ! |
Japanese knotweed |
Perennial herb |
1 |
Fallopia sachalinensis ! |
Giant knotweed |
Perennial herb |
|
Gilmania luteola |
Golden carpet |
Annual herb |
|
Goodmania luteola |
Golden goodmania |
Annual herb |
|
Hollisteria lanata |
False spineflower |
Annual herb |
|
Homalocladium platycladum |
Ribbonbush |
Perennial herb |
2 |
Johanneshowellia puberula |
Red creek buckwheat |
Annual herb |
|
Lastarriaea coriacea |
Leather spineflower |
Annual herb |
|
Mucronea californica |
California spineflower |
Annual herb |
2 |
Mucronea perfoliata |
Perfoliate spineflower |
Annual herb |
|
Muehlenbeckia complexa |
Mattress vine |
Vine |
3 |
Muehlenbeckia hastatula |
Hastate maidenhair vine |
Vine |
|
Muehlenbeckia hastulata |
Hastate vine |
Vine |
|
Muehlenbeckia hastulata var. hastulata |
|
Vine |
|
Nemacaulis denudata |
Woolly heads |
Annual herb |
|
Nemacaulis denudata var. denudata |
Coast woolly heads |
Annual herb |
|
Nemacaulis denudata var. gracilis |
Slender woolly heads |
Annual herb |
|
Oxyria digyna |
Alpine mountain sorrel |
Perennial herb |
|
Oxytheca caryophylloides |
Chickweed oxytheca |
Annual herb |
|
Oxytheca dendroidea |
Narrowleaf oxytheca |
Annual herb |
|
Oxytheca dendroidea ssp. dendroidea |
Tall oxytheca |
Annual herb |
|
Oxytheca emarginata |
White margined oxytheca |
Annual herb |
|
Oxytheca parishii |
Parish's oxytheca |
Annual herb |
|
Oxytheca parishii var. abramsii |
Abrams's oxytheca |
Annual herb |
|
Oxytheca parishii var. cienegensis |
Cienega seca oxytheca |
Annual herb |
|
Oxytheca parishii var. goodmaniana |
Cushenbury oxytheca |
Annual herb |
|
Oxytheca parishii var. parishii |
Parish's oxytheca |
Annual herb |
|
Oxytheca perfoliata |
Roundleaf puncturebract |
Annual herb |
|
Oxytheca trilobata |
Three lobed oxytheca |
Annual herb |
|
Oxytheca watsonii |
Watson's oxytheca |
Annual herb |
|
Persicaria amphibia |
Water smartweed |
Perennial herb (aquatic) |
2 |
Persicaria capitata |
Himalayan smartweed |
Perennial herb |
1 |
Persicaria hydropiper |
Common smartweed |
Annual herb |
|
Persicaria hydropiperoides |
Water pepper |
Perennial herb |
|
Persicaria lapathifolia |
Common knotweed |
Annual herb |
|
Persicaria maculosa |
Spotted ladysthumb |
Annual herb |
|
Persicaria orientalis |
Kiss me over the garden gate |
Annual herb |
1 |
Persicaria pensylvanica |
Pinkweed |
Annual herb |
|
Persicaria punctata |
Dotted smartweed |
Perennial herb |
4 |
Persicaria wallichii ! |
Himalayan knotweed |
Perennial herb |
|
Polygonum alpinum |
Alaska wild rhubarb |
Annual, 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 arenastrum |
Common knotweed |
Annual, Perennial herb |
|
Polygonum argyrocoleon |
Silver sheath knotweed |
Annual herb |
|
Polygonum austiniae |
Rebecca austin's knotweed |
Annual herb |
|
Polygonum aviculare |
Prostrate knotweed |
Annual, Perennial herb |
|
Polygonum aviculare ssp. aviculare |
Prostrate knotweed |
Annual, Perennial herb |
|
Polygonum aviculare ssp. buxiforme |
Prostrate knotweed |
Annual, Perennial herb |
|
Polygonum aviculare ssp. depressum |
Prostrate knotweed |
Annual, Perennial herb |
|
Polygonum aviculare ssp. neglectum |
Prostrate knotweed |
Annual, Perennial herb |
|
Polygonum aviculare ssp. rurivagum |
Prostrate knotweed |
Annual, Perennial herb |
|
Polygonum baldschuanicum |
Bukhara fallopia |
Vine |
1 |
Polygonum bidwelliae |
Bidwell's knotweed |
Annual herb |
|
Polygonum bistorta |
Meadow bistort |
Annual, Perennial herb |
|
Polygonum bistortoides |
Western knotweed |
Perennial herb |
|
Polygonum bolanderi |
Bolander's polygonum |
Perennial herb |
|
Polygonum buxiforme |
Box knotweed |
Annual, Perennial herb |
|
Polygonum californicum |
California knotweed |
Annual herb |
|
Polygonum capitatum |
Himalayan smartweed |
Perennial herb |
1 |
Polygonum convolvulus |
Black bindweed |
Annual herb |
|
Polygonum cuspidatum |
Japanese knotweed |
Perennial herb |
1 |
Polygonum davisiae |
Davis knotweed |
Perennial herb |
|
Polygonum douglasii |
Douglas' knotweed |
Annual herb |
|
Polygonum douglasii ssp. austiniae |
Rebecca austin's knotweed |
Annual herb |
|
Polygonum douglasii ssp. douglasii |
Douglas' knotweed |
Annual herb |
|
Polygonum douglasii ssp. johnstonii |
Knotweed |
Annual herb |
|
Polygonum douglasii ssp. majus |
Large douglas' knotweed |
Annual herb |
|
Polygonum douglasii ssp. spergulariiforme |
Spurry knotweed |
Annual herb |
|
Polygonum fowleri |
Fowler's knotweed |
Annual herb |
|
Polygonum fowleri ssp. fowleri |
Fowler knotweed |
Annual herb |
|
Polygonum heterosepalum |
Oddsepal knotweed |
Annual, Perennial herb |
|
Polygonum hickmanii |
Hickman's knotweed |
Annual herb |
|
Polygonum hydropiper |
Common smartweed |
Annual herb |
|
Polygonum hydropiperoides |
Water pepper |
Perennial herb |
|
Polygonum lapathifolium |
Common knotweed |
Annual herb |
|
Polygonum majus |
Large douglas' knotweed |
Annual herb |
|
Polygonum marinense |
Marin knotweed |
Annual herb |
|
Polygonum minimum |
Little mountain knotweed |
Annual herb |
|
Polygonum multiflorum |
Tuber fleeceflower |
Vine |
2 |
Polygonum newberryi |
Newberry's smartweed |
Perennial herb |
|
Polygonum orientale |
Kiss me over the garden gate |
Annual herb |
1 |
Polygonum paronychia |
Dune knotweed |
Perennial herb |
4 |
Polygonum parryi |
Parry's knotweed |
Annual herb |
|
Polygonum patulum |
Bellard's smartweed |
Annual herb |
|
Polygonum pensylvanicum |
Pinkweed |
Annual herb |
|
Polygonum persicaria |
Lady's thumb |
Annual herb |
|
Polygonum phytolaccifolium |
Pokeweed knotweed |
Perennial herb |
|
Polygonum polygaloides |
Milkwort knotweed |
Annual herb |
|
Polygonum polygaloides ssp. confertiflorum |
Dense knotweed |
Annual herb |
|
Polygonum polygaloides ssp. esotericum |
Modoc county knotweed |
Annual herb |
|
Polygonum polygaloides ssp. kelloggii |
Kellogg's knotweed |
Annual herb |
|
Polygonum polystachyum |
Himalayan knotweed |
Perennial herb |
|
Polygonum prolificum |
Bushy knotweed |
Annual herb |
|
Polygonum punctatum |
Punctate smartweed |
Perennial herb |
4 |
Polygonum ramosissimum |
Yellow knotweed |
Annual herb |
|
Polygonum ramosissimum ssp. prolificum |
Bushy knotweed |
Annual herb |
|
Polygonum ramosissimum ssp. ramosissimum |
Yellow knotweed |
Annual herb |
|
Polygonum sachalinense |
Sacaline |
Perennial herb |
|
Polygonum sawatchense |
Knotweed |
Annual herb |
|
Polygonum sawatchense ssp. oblivium |
Knotweed |
Annual, Perennial herb |
|
Polygonum sawatchense ssp. sawatchense |
Knotweed |
Annual, Perennial herb |
|
Polygonum shastense |
Shasta knotweed |
Perennial herb |
|
Polygonum spergulariiforme |
Spurry knotweed |
Annual herb |
|
Pterostegia drymarioides |
Fairy mist |
Annual herb |
|
Rumex Xacutus |
|
Perennial herb |
|
Rumex acetosella ! |
Sheep sorrel |
Perennial herb |
1 |
Rumex britannica |
Pale dock |
Perennial herb |
1 |
Rumex bucephalophorus |
Red dock |
Perennial herb |
|
Rumex californicus |
California dock |
Perennial herb |
|
Rumex conglomeratus |
Green dock |
Perennial herb |
|
Rumex crassus |
Willow leaved dock |
Perennial herb |
|
Rumex crispus ! |
Curly dock |
Perennial herb |
4 |
Rumex dentatus |
Toothed dock |
Annual, Perennial herb |
|
Rumex fueginus |
Golden dock |
Annual, Perennial herb |
|
Rumex hymenosepalus |
Wild rhubarb |
Perennial herb |
|
Rumex kerneri |
Kerner's dock |
Perennial herb |
|
Rumex lacustris |
Lake dock |
Perennial herb (aquatic) |
|
Rumex maritimus |
Golden dock |
Annual, Perennial herb |
|
Rumex obtusifolius |
Broadleaf dock |
Perennial herb |
|
Rumex occidentalis |
Western dock |
Perennial herb |
1 |
Rumex orbiculatus |
Greater water dock |
Perennial herb |
1 |
Rumex palustris |
|
Perennial herb |
|
Rumex paucifolius |
Few leaved dock |
Perennial herb |
|
Rumex persicarioides |
Golden dock |
Annual, Perennial herb |
|
Rumex pulcher |
Fiddleleaf dock |
Perennial herb |
|
Rumex salicifolius |
Willow leaved dock |
Perennial herb |
6 |
Rumex salicifolius var. crassus |
Willow leaved dock |
Perennial herb |
|
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. transitorius |
Willow dock |
Perennial herb |
|
Rumex salicifolius var. triangulivalvis |
Willow dock |
Perennial herb |
|
Rumex sanguineus |
Redvein dock |
Perennial herb |
4 |
Rumex stenophyllus |
Narrowleaf dock |
Perennial herb |
|
Rumex transitorius |
Willow dock |
Perennial herb |
|
Rumex triangulivalvis |
Willow dock |
Perennial herb |
|
Rumex utahensis |
Toothed willow dock |
Perennial herb |
|
Rumex venosus |
Winged dock |
Perennial herb |
|
Rumex violascens |
Mexican dock |
Annual, Perennial herb |
|
Sidotheca caryophylloides |
Chickweed oxytheca |
Annual herb |
|
Sidotheca emarginata |
White margined oxytheca |
Annual herb |
|
Sidotheca trilobata |
Three lobed oxytheca |
Annual herb |
|
Systenotheca vortriedei |
Vortriede's spineflower |
Annual herb |
|