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Key to families Table of families and genera
  Index to accepted names and synonyms:
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Scientific Name

Index Page: E

Scientific NameCommon Name
EastwoodiaYELLOW MOCK ASTER
Eastwoodia elegansNative
Eatonella
Eatonella congdonii
(Under Monolopia congdonii)
Synonym
Eatonella niveaNative
Eburophyton austiniae
(Under Cephalanthera austiniae)
Synonym
Echeveria lanceolata var. composta
(Under Dudleya lanceolata)
Synonym
Echeveria lanceolata var. incerta
(Under Dudleya lanceolata)
Synonym
EchinocactusCLUSTERED BARREL CACTUS
Echinocactus cylindraceus
(Under Ferocactus cylindraceus)
Synonym
Echinocactus johnsonii
(Under Sclerocactus johnsonii)
Synonym
Echinocactus polyancistrus
(Under Sclerocactus polyancistrus)
Synonym
Echinocactus polycephalus var. polycephalusNative
Echinocereus
  ↳  Key to Echinocereus
HEDGEHOG CACTUS
Echinocereus engelmanniiNative
Echinocereus engelmannii var. munzii
(Under Echinocereus engelmannii)
Synonym
Echinocereus mojavensisNative
Echinocereus munzii
(Under Echinocereus engelmannii)
Synonym
Echinocereus triglochidiatus
(Under Echinocereus mojavensis)
Synonym
Echinocereus triglochidiatus var. mojavensis
(Under Echinocereus mojavensis)
Synonym
Echinochloa
  ↳  Key to Echinochloa
BARNYARD GRASS
Echinochloa colonaNaturalized
Echinochloa colonum
(Under Echinochloa colona)
Synonym
Echinochloa crus-galliNaturalized
Echinochloa crus-galli subsp. spiralis
(Under Echinochloa crus-galli)
Synonym
Echinochloa crus-galli var. zelayensis
(Under Echinochloa crus-galli)
Synonym
Echinochloa crus-pavonis var. crus-pavonisNaturalized
Echinochloa crus-pavonis var. macera
(Under Echinochloa crus-pavonis var. crus-pavonis)
Mentioned in
a note
Echinochloa esculentaWaif
Echinochloa frumentacea
(Under Echinochloa esculenta)
Synonym
Echinochloa muricata var. microstachyaNative
Echinochloa oryzicolaAgricultural weed
Echinochloa oryzoidesNaturalized
Echinochloa phyllopogon
(Under Echinochloa oryzicola)
Synonym
Echinochloa phyllopogon
(Under Echinochloa oryzoides)
Synonym
EchinodorusBURHEAD
Echinodorus berteroiNative
Echinodorus berteroi var. lanceolatus
(Under Echinodorus berteroi)
Synonym
Echinodorus rostratus
(Under Echinodorus berteroi)
Synonym
Echinomastus johnsonii
(Under Sclerocactus johnsonii)
Synonym
EchinopsGLOBE THISTLE
Echinops sphaerocephalusWaif
Echium
  ↳  Key to Echium
Echium candicansPRIDE OF MADEIRANaturalized
Echium pininanaTOWER OF JEWELSNaturalized
Echium plantagineumSALVATION JANENaturalized
Echium strictum
(Under Echium candicans)
Mentioned in
a note
Eclipta
Eclipta alba
(Under Eclipta prostrata)
Synonym
Eclipta prostrataFALSE DAISYNative
Ectosperma alexandrae
(Under Swallenia alexandrae)
Synonym
Edwinia californica
(Under Jamesia americana var. rosea)
Synonym
EgeriaBRAZILIAN WATERWEED
Egeria densaNaturalized
Egeria najas
(Under Egeria)
Mentioned in
a note
Ehrendorferia
  ↳  Key to Ehrendorferia
Ehrendorferia chrysanthaGOLDEN EARDROPSNative
Ehrendorferia ochroleucaWHITE EARDROPSNative
Ehrharta
  ↳  Key to Ehrharta
VELDT GRASS
Ehrharta calycinaPERENNIAL VELDT GRASSNaturalized
Ehrharta erectaPANIC VELDT GRASSNaturalized
Ehrharta longifloraLONG-FLOWERED VELDT GRASS, ANNUAL VELDT GRASSNaturalized
EichhorniaWATER HYACINTH
Eichhornia crassipesNaturalized
Elaeagnaceae
  ↳  Key to Elaeagnaceae
OLEASTER FAMILY
Elaeagnus
Elaeagnus angustifoliaRUSSIAN OLIVENaturalized
Elaeagnus angustifolius
(Under Elaeagnus angustifolia)
Synonym
Elaterium bigelovii
(Under Brandegea bigelovii)
Synonym
Elatinaceae
  ↳  Key to Elatinaceae
WATERWORT FAMILY
Elatine
  ↳  Key to Elatine
WATERWORT
Elatine ambiguaNaturalized
Elatine brachyspermaNative
Elatine californicaNative
Elatine chilensisNative
Elatine gracilis
(Under Elatine chilensis)
Synonym
Elatine heterandraNative
Elatine obovata
(Under Elatine brachysperma)
Synonym
Elatine rubellaNative
Eleocharis
  ↳  Key to Eleocharis
SPIKERUSH
Eleocharis acicularisNEEDLE SPIKERUSHNative
Eleocharis acicularis var. acicularisNative
Eleocharis acicularis var. bella
(Under Eleocharis bella)
Synonym
Eleocharis acicularis var. gracilescensNative
Eleocharis acicularis var. occidentalisNative
Eleocharis acicularis var. radicans
(Under Eleocharis radicans)
Synonym
Eleocharis acicularis var. submersa
(Under Eleocharis acicularis var. acicularis)
Synonym
Eleocharis acicularis var. submersa
(Under Eleocharis acicularis)
Mentioned in
a note
Eleocharis arenicola
(Under Eleocharis montevidensis)
Synonym
Eleocharis atropurpureaNative
Eleocharis bellaNative
Eleocharis bernardinaNative
Eleocharis bolanderiNative
Eleocharis capitata
(Under Eleocharis geniculata)
Synonym
Eleocharis caribaea
(Under Eleocharis geniculata)
Synonym
Eleocharis coloradoensisNative
Eleocharis decumbensNative
Eleocharis disciformis
(Under Eleocharis parishii)
Synonym
Eleocharis dispar
(Under Eleocharis geniculata)
Synonym
Eleocharis engelmanniiNative
Eleocharis engelmannii var. detonsaNative
Eleocharis engelmannii var. engelmanniiNative
Eleocharis engelmannii var. robusta
(Under Eleocharis engelmannii)
Mentioned in
a note
Eleocharis equisetoides
(Under Eleocharis)
Mentioned in
a note
Eleocharis erythropoda
(Under Eleocharis macrostachya)
Mentioned in
a note
Eleocharis flavescens var. flavescensNative
Eleocharis flavescens var. thermalis
(Under Eleocharis flavescens var. flavescens)
Synonym
Eleocharis geniculataNative
Eleocharis lanceolata
(Under Eleocharis)
Mentioned in
a note
Eleocharis leptos var. coloradoensis
(Under Eleocharis coloradoensis)
Synonym
Eleocharis lindheimeri
(Under Eleocharis radicans)
Synonym
Eleocharis macrostachyaNative
Eleocharis montana subsp. montevidensis
(Under Eleocharis montevidensis)
Synonym
Eleocharis montevidensisNative
Eleocharis montevidensis var. bolanderi
(Under Eleocharis bolanderi)
Synonym
Eleocharis montevidensis var. decumbens
(Under Eleocharis decumbens)
Synonym
Eleocharis montevidensis var. parishii
(Under Eleocharis parishii)
Synonym
Eleocharis obtusaNative
Eleocharis obtusa var. ellipsoidalis
(Under Eleocharis obtusa)
Synonym
Eleocharis obtusa var. engelmannii
(Under Eleocharis engelmannii)
Synonym
Eleocharis obtusa var. gigantea
(Under Eleocharis obtusa)
Synonym
Eleocharis obtusa var. jejuna
(Under Eleocharis obtusa)
Synonym
Eleocharis obtusa var. ovata
(Under Eleocharis ovata)
Synonym
Eleocharis obtusa var. peasei
(Under Eleocharis obtusa)
Synonym
Eleocharis ovataNative
Eleocharis ovata var. detonsa
(Under Eleocharis engelmannii var. detonsa)
Synonym
Eleocharis ovata var. heuseri
(Under Eleocharis ovata)
Synonym
Eleocharis pachycarpaNaturalized
Eleocharis palmeri
(Under Eleocharis montevidensis)
Synonym
Eleocharis palustrisNative
Eleocharis parishiiNative
Eleocharis parvulaSMALL SPIKERUSHNative
Eleocharis parvula
(Under Eleocharis parvula)
Synonym
Eleocharis parvula var. anachaeta
(Under Eleocharis coloradoensis)
Synonym
Eleocharis parvula var. coloradoensis
(Under Eleocharis coloradoensis)
Synonym
Eleocharis pauciflora
(Under Eleocharis quinqueflora)
Synonym
Eleocharis pauciflora var. bernardina
(Under Eleocharis bernardina)
Synonym
Eleocharis pauciflora var. fernaldii
(Under Eleocharis quinqueflora)
Synonym
Eleocharis pauciflora var. suksdorfiana
(Under Eleocharis suksdorfiana)
Synonym
Eleocharis perlonga
(Under Eleocharis macrostachya)
Synonym
Eleocharis pygmaea
(Under Eleocharis parvula)
Synonym
Eleocharis quadrangulataSQUARESTEM SPIKERUSHNaturalized
Eleocharis quadrangulata var. crassior
(Under Eleocharis quadrangulata)
Synonym
Eleocharis quinquefloraNative
Eleocharis quinqueflora subsp. fernaldii
(Under Eleocharis quinqueflora)
Synonym
Eleocharis quinqueflora var. bernardina
(Under Eleocharis bernardina)
Synonym
Eleocharis quinqueflora var. suksdorfiana
(Under Eleocharis suksdorfiana)
Synonym
Eleocharis radicansNative
Eleocharis rostellataNative
Eleocharis smallii
(Under Eleocharis palustris)
Synonym
Eleocharis suksdorfianaNative
Eleocharis tenuis var. tenuisHistorical waif
Eleocharis thermalis
(Under Eleocharis flavescens var. flavescens)
Synonym
Eleocharis torticulmisCALIFORNIA TWISTED SPIKERUSHNative
Eleocharis uniglumis
(Under Eleocharis macrostachya)
Mentioned in
a note
Eleusine
  ↳  Key to Eleusine
Eleusine coracana subsp. africanaAFRICAN FINGER MILLETNaturalized
Eleusine indicaGOOSE GRASS, INDIA GOOSE GRASSNaturalized
Eleusine indica subsp. africana
(Under Eleusine coracana subsp. africana)
Synonym
Eleusine tristachyaTHREE-SPIKED GOOSE GRASSNaturalized
Ellisia chrysanthemifolia
(Under Eucrypta chrysanthemifolia var. chrysanthemifolia)
Synonym
Ellisia micrantha
(Under Eucrypta micrantha)
Synonym
Ellisia torreyi
(Under Eucrypta chrysanthemifolia var. bipinnatifida)
Synonym
Ellisia torreyi var. bipinnatifida
(Under Eucrypta chrysanthemifolia var. bipinnatifida)
Synonym
Ellisia torreyi var. orcuttii
(Under Eucrypta chrysanthemifolia var. chrysanthemifolia)
Synonym
Ellisia torreyi var. paniculata
(Under Eucrypta chrysanthemifolia var. chrysanthemifolia)
Synonym
Elodea
  ↳  Key to Elodea
Elodea bifoliataTWO-LEAF WATERWEEDNative
Elodea brandegeeae
(Under Elodea canadensis)
Synonym
Elodea canadensisCOMMON WATERWEEDNative
Elodea densa
(Under Egeria densa)
Synonym
Elodea longivaginata
(Under Elodea bifoliata)
Synonym
Elodea nevadensis
(Under Elodea bifoliata)
Synonym
Elodea nuttalliiNUTTALL'S WATERWEEDNative
Elyhordeum californicum
(Under Hordeum jubatum subsp. jubatum)
Mentioned in
a note
Elyhordeum macounii
(Under Elymus trachycaulus subsp. trachycaulus)
Mentioned in
a note
Elyhordeum macounii
(Under Hordeum jubatum subsp. jubatum)
Mentioned in
a note
Elyhordeum stebbinsianum
(Under Hordeum brachyantherum subsp. brachyantherum)
Mentioned in
a note
Elymus
  ↳  Key to Elymus
WILD-RYE, WHEAT GRASS, SQUIRRELTAIL
Elymus ×gouldiiNative
Elymus ×vancouverensisNative
Elymus arizonicus
(Under Elymus)
Mentioned in
a note
Elymus californicusCALIFORNIA BOTTLE-BRUSH GRASSNative
Elymus canadensis
(Under Elymus)
Mentioned in
a note
Elymus caput-medusaeMEDUSA HEADNaturalized
Elymus cinereusGREAT BASIN WILD-RYENative
Elymus condensatusGIANT WILD-RYENative
Elymus elongatus var. ponticus
(Under Elymus ponticus)
Synonym
Elymus elymoidesSQUIRRELTAILNative
Elymus elymoides subsp. brevifolius
(Under Elymus elymoides var. brevifolius)
Synonym
Elymus elymoides subsp. californicus
(Under Elymus elymoides var. californicus)
Synonym
Elymus elymoides subsp. elymoides
(Under Elymus elymoides var. elymoides)
Synonym
Elymus elymoides subsp. hordeoides
(Under Elymus elymoides)
Mentioned in
a note
Elymus elymoides var. brevifoliusNative
Elymus elymoides var. californicusNative
Elymus elymoides var. elymoidesNative
Elymus farctus subsp. boreo-atlanticus
(Under Elymus)
Mentioned in
a note
Elymus glaucusBLUE OR WESTERN WILD-RYENative
Elymus glaucus subsp. glaucusNative
Elymus glaucus subsp. jepsonii
(Under Elymus glaucus subsp. glaucus)
Synonym
Elymus glaucus subsp. virescensNative
Elymus glaucus var. jepsonii
(Under Elymus glaucus subsp. glaucus)
Synonym
Elymus hispidusNaturalized
Elymus interruptus
(Under Elymus)
Mentioned in
a note
Elymus lanceolatus
(Under Elymus smithii)
Mentioned in
a note
Elymus lanceolatus
(Under Elymus trachycaulus subsp. trachycaulus)
Mentioned in
a note
Elymus lanceolatus subsp. lanceolatusTHICK-SPIKE WHEAT GRASSNative
Elymus lanceolatus subsp. riparius
(Under Elymus lanceolatus subsp. lanceolatus)
Synonym
Elymus mollis
(Under Elymus triticoides)
Mentioned in
a note
Elymus mollis
(Under Elymus ×vancouverensis)
Mentioned in
a note
Elymus mollis subsp. mollisAMERICAN DUNE GRASS, SEA LYME GRASSNative
Elymus multisetusBIG SQUIRRELTAILNative
Elymus pacificusPACIFIC WILD-RYENative
Elymus ponticusTALL WHEAT GRASSNaturalized
Elymus pycnanthus
(Under Elymus)
Mentioned in
a note
Elymus repensQUACK GRASSNaturalized
Elymus salinaSALINA PASS WILD-RYENative
Elymus scribneriSCRIBNER'S WHEAT GRASSNative
Elymus sierraeNative
Elymus smithiiWESTERN WHEAT GRASSNative
Elymus spicatusBLUE BUNCH WHEAT GRASSNative
Elymus stebbinsiiSTEBBINS' WHEAT GRASSNative
Elymus stebbinsii subsp. septentrionalis
(Under Elymus stebbinsii)
Mentioned in
a note
Elymus trachycaulus
(Under Elymus elymoides)
Mentioned in
a note
Elymus trachycaulus
(Under Elymus glaucus)
Mentioned in
a note
Elymus trachycaulus
(Under Elymus scribneri)
Mentioned in
a note
Elymus trachycaulus
(Under Elymus stebbinsii)
Mentioned in
a note
Elymus trachycaulus
(Under Hordeum jubatum subsp. jubatum)
Mentioned in
a note
Elymus trachycaulus subsp. subsecundus
(Under Elymus trachycaulus subsp. trachycaulus)
Synonym
Elymus trachycaulus subsp. trachycaulusSLENDER WHEAT GRASSNative
Elymus triticoidesBEARDLESS WILD RYENative
Elytrigia elongata
(Under Elymus ponticus)
Synonym
Elytrigia intermedia subsp. barbulata
(Under Elymus hispidus)
Synonym
Elytrigia intermedia subsp. intermedia
(Under Elymus hispidus)
Synonym
Elytrigia intermedia var. intermedia
(Under Elymus hispidus)
Synonym
Elytrigia juncea subsp. boreo-atlantica
(Under Elymus)
Mentioned in
a note
Elytrigia pontica
(Under Elymus ponticus)
Synonym
Elytrigia pontica subsp. pontica
(Under Elymus ponticus)
Synonym
Elytrigia repens
(Under Elymus repens)
Synonym
Emex
  ↳  Key to Emex
Emex australisSOUTHERN THREE-CORNERED JACKNaturalized
Emex spinosaDEVIL'S THORNNaturalized
Emmenanthe
Emmenanthe glandulifera
(Under Phacelia adenophora)
Synonym
Emmenanthe parviflora
(Under Phacelia inundata)
Synonym
Emmenanthe penduliflora
  ↳  Key to Emmenanthe penduliflora
WHISPERING BELLSNative
Emmenanthe penduliflora var. pendulifloraNative
Emmenanthe penduliflora var. roseaNative
Emmenanthe pusilla
(Under Phacelia tetramera)
Synonym
Emmenanthe rosea
(Under Emmenanthe penduliflora var. rosea)
Synonym
Empetrum
Empetrum nigrumBLACK CROWBERRYNative
Empetrum nigrum var. hermaphroditum
(Under Empetrum nigrum)
Mentioned in
a note
Encelia
  ↳  Key to Encelia
Encelia actoniNative
Encelia californicaNative
Encelia farinosaBRITTLEBUSHNative
Encelia farinosa × E. frutescensSpontaneous hybrid
Encelia farinosa var. phenicodonta
(Under Encelia farinosa)
Synonym
Encelia frutescensNative
Encelia virginensisNative
Encelia virginensis subsp. actoni
(Under Encelia actoni)
Synonym
Enceliopsis
  ↳  Key to Enceliopsis
Enceliopsis argophylla var. grandiflora
(Under Enceliopsis covillei)
Synonym
Enceliopsis covilleiPANAMINT DAISYNative
Enceliopsis nudicaulisNAKED-STEMMED DAISYNative
Enceliopsis nudicaulis var. corrugata
(Under Enceliopsis nudicaulis)
Synonym
Enemion
  ↳  Key to Enemion
FALSE RUE-ANEMONE
Enemion occidentaleWESTERN RUE-ANEMONENative
Enemion stipitatumSISKIYOU RUE-ANEMONENative
EnneapogonPAPPUS GRASS
Enneapogon desvauxiiNINE-AWNED PAPPUS GRASSNative
Ephedra
  ↳  Key to Ephedra
EPHEDRA, MORMON TEA
Ephedra asperaBOUNDARY EPHEDRANative
Ephedra californicaDESERT TEANative
Ephedra californica var. funerea
(Under Ephedra funerea)
Synonym
Ephedra clokeyi
(Under Ephedra aspera)
Synonym
Ephedra distachya
(Under Ephedra foeminea)
Synonym
Ephedra fasciculata
(Under Ephedra aspera)
Synonym
Ephedra fasciculata var. clokeyi
(Under Ephedra aspera)
Synonym
Ephedra fasciculata var. fasciculata
(Under Ephedra aspera)
Synonym
Ephedra foemineaNaturalized
Ephedra funereaDEATH VALLEY EPHEDRANative
Ephedra nevadensisNEVADA EPHEDRANative
Ephedra nevadensis f. rosea
(Under Ephedra nevadensis)
Synonym
Ephedra nevadensis var. aspera
(Under Ephedra aspera)
Synonym
Ephedra nevadensis var. paucibracteata
(Under Ephedra nevadensis)
Synonym
Ephedra nevadensis var. pluribracteata
(Under Ephedra viridis)
Synonym
Ephedra nevadensis var. viridis
(Under Ephedra viridis)
Synonym
Ephedra peninsularis
(Under Ephedra aspera)
Synonym
Ephedra reedii
(Under Ephedra aspera)
Synonym
Ephedra trifurcaLONGLEAF EPHEDRANative
Ephedra viridisGREEN EPHEDRANative
EphedraceaeEPHEDRA FAMILY
Epilobium
  ↳  Key to Epilobium
WILLOWHERB
Epilobium adenocaulon
(Under Epilobium ciliatum subsp. ciliatum)
Synonym
Epilobium adenocaulon var. holosericeum
(Under Epilobium ciliatum subsp. ciliatum)
Synonym
Epilobium adenocaulon var. occidentale
(Under Epilobium ciliatum subsp. ciliatum)
Synonym
Epilobium adenocaulon var. parishii
(Under Epilobium ciliatum subsp. ciliatum)
Synonym
Epilobium anagallidifoliumNative
Epilobium angustifolium subsp. circumvagum
(Under Chamerion angustifolium subsp. circumvagum)
Synonym
Epilobium brachycarpumNative
Epilobium brevistylum var. brevistylum
(Under Epilobium ciliatum subsp. glandulosum)
Synonym
Epilobium brevistylum var. ursinum
(Under Epilobium hallianum)
Synonym
Epilobium campestreNative
Epilobium canumCALIFORNIA FUCHSIA, ZAUSCHNERIANative
Epilobium canum subsp. canumNative
Epilobium canum subsp. garrettiiNative
Epilobium canum subsp. latifoliumNative
Epilobium canum subsp. septentrionale
(Under Epilobium septentrionale)
Synonym
Epilobium ciliatumNative
Epilobium ciliatum subsp. ciliatumNative
Epilobium ciliatum subsp. glandulosumNative
Epilobium ciliatum subsp. watsoniiNative
Epilobium clavatumNative
Epilobium cleistogamumNative
Epilobium densiflorumNative
Epilobium drummondii
(Under Epilobium saximontanum)
Synonym
Epilobium exaltatum
(Under Epilobium oreganum)
Synonym
Epilobium foliosumNative
Epilobium glaberrimumNative
Epilobium glaberrimum subsp. fastigiatumNative
Epilobium glaberrimum subsp. glaberrimumNative
Epilobium glaberrimum var. fastigiatum
(Under Epilobium glaberrimum subsp. fastigiatum)
Synonym
Epilobium glandulosum
(Under Epilobium ciliatum subsp. glandulosum)
Synonym
Epilobium halleanum
(Under Epilobium hallianum)
Synonym
Epilobium hallianumNative
Epilobium hornemannii subsp. hornemanniiNative
Epilobium howelliiSUBALPINE FIREWEEDNative
Epilobium lactiflorumNative
Epilobium latifolium
(Under Chamerion latifolium)
Synonym
Epilobium leptophyllumNaturalized
Epilobium luteumYELLOW WILLOWHERBNative
Epilobium minutumNative
Epilobium niviumSNOW MOUNTAIN WILLOWHERBNative
Epilobium obcordatumNative
Epilobium obcordatum subsp. siskiyouense
(Under Epilobium siskiyouense)
Synonym
Epilobium obcordatum var. laxum
(Under Epilobium siskiyouense)
Synonym
Epilobium oreganumOREGON FIREWEEDNative
Epilobium oregonenseNative
Epilobium pallidumNative
Epilobium palustreMARSH WILLOWHERBNative
Epilobium paniculatum
(Under Epilobium brachycarpum)
Synonym
Epilobium paniculatum var. jucundum
(Under Epilobium brachycarpum)
Synonym
Epilobium paniculatum var. laevicaule
(Under Epilobium brachycarpum)
Synonym
Epilobium paniculatum var. tracyi
(Under Epilobium brachycarpum)
Synonym
Epilobium pringleanum
(Under Epilobium hallianum)
Synonym
Epilobium pringleanum var. tenue
(Under Epilobium hallianum)
Synonym
Epilobium pygmaeum
(Under Epilobium campestre)
Synonym
Epilobium rigidumSISKIYOU MOUNTAINS WILLOWHERBNative
Epilobium saximontanumNative
Epilobium septentrionaleHUMBOLDT COUNTY FUCHSIANative
Epilobium siskiyouenseSISKIYOU FIREWEEDNative
Epilobium torreyiNative
Epilobium watsonii
(Under Epilobium ciliatum subsp. watsonii)
Synonym
Epilobium watsonii var. franciscanum
(Under Epilobium ciliatum subsp. watsonii)
Synonym
Epipactis
  ↳  Key to Epipactis
Epipactis giganteaSTREAM ORCHIDNative
Epipactis gigantea f. rubrifolia
(Under Epipactis gigantea)
Synonym
Epipactis helleborineBROAD-LEAVED HELLEBORINENaturalized
EquisetaceaeHORSETAIL FAMILY
Equisetum
  ↳  Key to Equisetum
HORSETAIL, SCOURING RUSH
Equisetum ×ferrissiiFERRISS' HORSETAILNative
Equisetum arvenseCOMMON HORSETAILNative
Equisetum fontinale
(Under Equisetum laevigatum)
Synonym
Equisetum funstonii
(Under Equisetum laevigatum)
Synonym
Equisetum hyemale
(Under Equisetum ×ferrissii)
Mentioned in
a note
Equisetum hyemale subsp. affineCOMMON SCOURING RUSHNative
Equisetum hyemale var. californicum
(Under Equisetum hyemale subsp. affine)
Synonym
Equisetum hyemale var. robustum
(Under Equisetum hyemale subsp. affine)
Synonym
Equisetum kansanum
(Under Equisetum laevigatum)
Synonym
Equisetum laevigatumSMOOTH SCOURING RUSHNative
Equisetum palustreMARSH HORSETAILNative
Equisetum telmateia subsp. brauniiGIANT HORSETAILNative
Eragrostis
  ↳  Key to Eragrostis
LOVE GRASS
Eragrostis arida
(Under Eragrostis pectinacea var. miserrima)
Synonym
Eragrostis barrelieriMEDITERRANEAN LOVE GRASSNaturalized
Eragrostis cilianensisSTINK GRASSNaturalized
Eragrostis curvulaWEEPING LOVE GRASSNaturalized
Eragrostis curvula var. curvula
(Under Eragrostis curvula)
Synonym
Eragrostis diffusa
(Under Eragrostis pectinacea var. pectinacea)
Synonym
Eragrostis fendleriana
(Under Poa fendleriana)
Synonym
Eragrostis hypnoidesCREEPING LOVE GRASSNative
Eragrostis lehmannianaLEHMANN'S LOVE GRASSNaturalized
Eragrostis lutescensSIX-WEEKS LOVE GRASSNative
Eragrostis megastachya
(Under Eragrostis cilianensis)
Synonym
Eragrostis mexicanaNative
Eragrostis mexicana subsp. mexicanaMEXICAN LOVE GRASSNative
Eragrostis mexicana subsp. virescensCHILEAN LOVE GRASSNative
Eragrostis minorLITTLE LOVE GRASSNaturalized
Eragrostis neomexicana
(Under Eragrostis mexicana subsp. mexicana)
Synonym
Eragrostis orcuttiana
(Under Eragrostis mexicana subsp. virescens)
Synonym
Eragrostis pectinaceaNative
Eragrostis pectinacea var. miserrimaGULF LOVE GRASSNative
Eragrostis pectinacea var. pectinaceaCAROLINA LOVE GRASSNative
Eragrostis pilosa var. pilosaNaturalized
Eragrostis poaeoides
(Under Eragrostis minor)
Synonym
Eragrostis tephrosanthos
(Under Eragrostis pectinacea var. miserrima)
Synonym
Erechtites glomerata
(Under Senecio glomeratus)
Synonym
Erechtites glomeratus f. ex
(Under Senecio glomeratus)
Synonym
Erechtites hieraciifolia var. hieraciifolia
(Under Senecio)
Mentioned in
a note
Erechtites minima
(Under Senecio minimus)
Synonym
Erechtites minimus
(Under Senecio minimus)
Synonym
Erechtites quadridentatus
(Under Senecio quadridentatus)
Synonym
Eremalche
  ↳  Key to Eremalche
Eremalche exilisWHITE MALLOWNative
Eremalche kernensis
(Under Eremalche parryi subsp. kernensis)
Synonym
Eremalche parryiNative
Eremalche parryi subsp. kernensisKERN MALLOWNative
Eremalche parryi subsp. parryiPARRY'S MALLOWNative
Eremalche rotundifoliaDESERT FIVESPOTNative
Eremocarpus setiger
(Under Croton setiger)
Synonym
Eremochloa ciliaris
(Under Poaceae (Gramineae))
Mentioned in
a note
Eremogone
  ↳  Key to Eremogone
SANDWORT
Eremogone aculeataPRICKLY SANDWORTNative
Eremogone cliftoniiCLIFTON'S EREMOGONE, CLIFTON'S SANDWORTNative
Eremogone congestaBALLHEAD SANDWORTNative
Eremogone congesta var. charlestonensisCHARLESTON SANDWORTNative
Eremogone congesta var. congestaNative
Eremogone congesta var. crassulaNative
Eremogone congesta var. simulansNative
Eremogone congesta var. subcongestaNative
Eremogone congesta var. suffrutescensSUFFRUTESCENT SANDWORTNative
Eremogone ferrisiaeFERRIS' SANDWORTNative
Eremogone kingii var. glabrescensKING'S SANDWORTNative
Eremogone macradeniaMOJAVE or DESERT SANDWORTNative
Eremogone macradenia var. arcuifoliaNative
Eremogone macradenia var. ferrisiae
(Under Eremogone ferrisiae)
Synonym
Eremogone macradenia var. kuschei
(Under Eremogone macradenia var. arcuifolia)
Mentioned in
a note
Eremogone macradenia var. macradeniaNative
Eremogone ursinaBEAR VALLEY SANDWORTNative
Eremothera
  ↳  Key to Eremothera
Eremothera boothiiNative
Eremothera boothii subsp. alyssoidesPINE CREEK EVENING-PRIMROSENative
Eremothera boothii subsp. boothiiBOOTH'S EVENING-PRIMROSENative
Eremothera boothii subsp. condensataNative
Eremothera boothii subsp. decorticansSHREDDING EVENING-PRIMROSENative
Eremothera boothii subsp. desertorumNative
Eremothera boothii subsp. intermediaBOOTH'S HAIRY EVENING-PRIMROSENative
Eremothera chamaenerioidesNative
Eremothera minorNELSON'S EVENING-PRIMROSENative
Eremothera refractaNative
Erianthus ravennae
(Under Saccharum ravennae)
Synonym
Eriastrum
  ↳  Key to Eriastrum
Eriastrum abramsiiNative
Eriastrum brandegeae
(Under Eriastrum brandegeeae)
Synonym
Eriastrum brandegeeaeBRANDEGEE'S ERIASTRUMNative
Eriastrum densifoliumNative
Eriastrum densifolium subsp. austromontanumNative
Eriastrum densifolium subsp. densifoliumNative
Eriastrum densifolium subsp. elongatumNative
Eriastrum densifolium subsp. mohavenseNative
Eriastrum densifolium subsp. sanctorumSANTA ANA RIVER WOOLLYSTARNative
Eriastrum diffusumNative
Eriastrum eremicum subsp. eremicumNative
Eriastrum eremicum subsp. yageri
(Under Eriastrum eremicum subsp. eremicum)
Mentioned in
a note
Eriastrum ertteraeLIME RIDGE ERIASTRUMNative
Eriastrum filifoliumNative
Eriastrum harwoodiiNative
Eriastrum hooveriHOOVER'S ERIASTRUMNative
Eriastrum luteumYELLOW-FLOWERED ERIASTRUMNative
Eriastrum pluriflorumNative
Eriastrum pluriflorum subsp. pluriflorumMANY-FLOWERED ERIASTRUMNative
Eriastrum pluriflorum subsp. sherman-hoytiaeNative
Eriastrum rosamondenseROSAMOND ERIASTRUMNative
Eriastrum sapphirinumNative
Eriastrum sapphirinum subsp. ambiguum
(Under Eriastrum sapphirinum subsp. sapphirinum)
Synonym
Eriastrum sapphirinum subsp. dasyanthumNative
Eriastrum sapphirinum subsp. gymnocephalum
(Under Eriastrum sapphirinum subsp. sapphirinum)
Synonym
Eriastrum sapphirinum subsp. sapphirinumNative
Eriastrum signatumNative
Eriastrum sparsiflorumNative
Eriastrum sparsiflorum subsp. harwoodii
(Under Eriastrum harwoodii)
Synonym
Eriastrum tracyiTRACY'S ERIASTRUMNative
Eriastrum virgatumVIRGATE ERIASTRUMNative
Eriastrum wilcoxiiNative
EricaHEATH
Erica lusitanicaNaturalized
Ericaceae
  ↳  Key to Ericaceae
HEATH FAMILY
Ericameria
  ↳  Key to Ericameria
GOLDENBUSH, RABBITBRUSH
Ericameria albidaWHITE-FLOWERED RABBITBRUSHNative
Ericameria arborescensGOLDEN-FLEECENative
Ericameria arborescens subsp. parishii
(Under Ericameria parishii var. parishii)
Synonym
Ericameria bloomeriBLOOMER'S GOLDENBUSHNative
Ericameria brachylepisBOUNDARY GOLDENBUSHNative
Ericameria cooperi
(Under Ericameria linearifolia)
Mentioned in
a note
Ericameria cooperi var. cooperiCOOPER'S GOLDENBUSHNative
Ericameria cuneataWEDGELEAF GOLDENBUSHNative
Ericameria cuneata var. cuneataCLIFF GOLDENBUSHNative
Ericameria cuneata var. macrocephalaLAGUNA MOUNTAINS GOLDENBUSHNative
Ericameria cuneata var. spathulataNative
Ericameria discoideaWHITESTEM GOLDENBUSHNative
Ericameria ericoidesMOCK HEATHER, CALIFORNIA GOLDENBUSHNative
Ericameria fasciculataEASTWOOD'S GOLDENBUSHNative
Ericameria gilmaniiGILMAN'S GOLDENBUSHNative
Ericameria greeneiGREENE'S GOLDENBUSHNative
Ericameria laricifoliaTURPENTINE-BRUSHNative
Ericameria linearifoliaINTERIOR GOLDENBUSHNative
Ericameria monocephala
(Under Ericameria parryi var. monocephala)
Synonym
Ericameria nanaDWARF GOLDENBUSHNative
Ericameria nauseosaRUBBER RABBITBRUSHNative
Ericameria nauseosa var. bernardinaBERNARDINA RABBITBRUSHNative
Ericameria nauseosa var. ceruminosaDESERT RABBITBRUSHNative
Ericameria nauseosa var. hololeucaWHITE RABBITBRUSHNative
Ericameria nauseosa var. leiospermaSMOOTH-FRUIT RABBITBRUSHNative
Ericameria nauseosa var. mohavensisMOJAVE RABBITBRUSHNative
Ericameria nauseosa var. oreophilaGREAT BASIN RABBITBRUSHNative
Ericameria nauseosa var. speciosaSHOWY RABBITBRUSHNative
Ericameria nauseosa var. washoensisWASHOE RABBITBRUSHNative
Ericameria ophitidisSERPENTINE GOLDENBUSHNative
Ericameria palmeriNative
Ericameria palmeri var. pachylepisTHICKBRACTED GOLDENBUSHNative
Ericameria palmeri var. palmeriPALMER'S GOLDENBUSHNative
Ericameria paniculataBLACK-BANDED RABBITBRUSHNative
Ericameria parishii
(Under Ericameria arborescens)
Mentioned in
a note
Ericameria parishii var. parishiiPARISH'S GOLDENBUSHNative
Ericameria parishii var. peninsularis
(Under Ericameria parishii var. parishii)
Mentioned in
a note
Ericameria parryiPARRY'S GOLDENBUSHNative
Ericameria parryi var. asperaROUGH RABBITBRUSHNative
Ericameria parryi var. imulaLOW RABBITBRUSHNative
Ericameria parryi var. latiorWIDELEAF RABBITBRUSHNative
Ericameria parryi var. monocephalaONE-HEADED RABBITBRUSHNative
Ericameria parryi var. nevadensisNEVADA RABBITBRUSHNative
Ericameria parryi var. vulcanicaVULCAN RABBITBRUSHNative
Ericameria pinifoliaPINE-BUSHNative
Ericameria suffruticosaSINGLEHEAD GOLDENBUSHNative
Ericameria teretifoliaGREEN or ROUND-LEAF RABBITBRUSHNative
Erigeron
  ↳  Key to Erigeron
FLEABANE DAISY
Erigeron acris var. debilis
(Under Erigeron nivalis)
Synonym
Erigeron aequifoliusHALL'S DAISYNative
Erigeron algidusSIERRA FLEABANENative
Erigeron aliceaeALICE EASTWOOD'S FLEABANENative
Erigeron angustatus
(Under Erigeron greenei)
Synonym
Erigeron annuusANNUAL FLEABANENaturalized
Erigeron aphanactisRAYLESS SHAGGY FLEABANENative
Erigeron aphanactis var. aphanactisNative
Erigeron aphanactis var. congestusNative
Erigeron argentatusSILVER FLEABANENative
Erigeron austiniae
(Under Erigeron chrysopsidis var. austiniae)
Synonym
Erigeron barbellulatusSHINING FLEABANENative
Erigeron biolettiiSTREAMSIDE DAISYNative
Erigeron blasdalei
(Under Erigeron foliosus var. hartwegii)
Synonym
Erigeron blochmaniaeBLOCHMAN'S LEAFY DAISYNative
Erigeron bloomeriBLOOMER'S FLEABANENative
Erigeron bloomeri var. bloomeriNative
Erigeron bloomeri var. nudatusWALDO DAISYNative
Erigeron bloomeri var. pubens
(Under Erigeron bloomeri var. bloomeri)
Synonym
Erigeron bonariensisFLAX-LEAVED HORSEWEEDNaturalized
Erigeron breweriBREWER'S FLEABANENative
Erigeron breweri var. bisanctusNative
Erigeron breweri var. breweriNative
Erigeron breweri var. covilleiNative
Erigeron breweri var. elmeri
(Under Erigeron elmeri)
Synonym
Erigeron breweri var. jacinteusSAN JACINTO MOUNTAINS DAISYNative
Erigeron breweri var. klamathensis
(Under Erigeron klamathensis)
Synonym
Erigeron breweri var. porphyreticusNative
Erigeron californicus
(Under Erigeron divergens)
Synonym
Erigeron calvusBALD DAISYNative
Erigeron canadensisHORSEWEEDNative
Erigeron cervinusSISKIYOU DAISYNative
Erigeron chrysopsidis subsp. austiniae
(Under Erigeron chrysopsidis var. austiniae)
Synonym
Erigeron chrysopsidis var. austiniaeDWARF YELLOW FLEABANENative
Erigeron chrysopsidis var. brevifolius
(Under Erigeron chrysopsidis var. austiniae)
Mentioned in
a note
Erigeron chrysopsidis var. chrysopsidis
(Under Erigeron chrysopsidis var. austiniae)
Mentioned in
a note
Erigeron clokeyi var. pinzliaePINZL'S FLEABANENative
Erigeron compactusCOMPACT DAISYNative
Erigeron compositusCUT-LEAF FLEABANENative
Erigeron compositus var. discoideus
(Under Erigeron compositus)
Synonym
Erigeron compositus var. glabratus
(Under Erigeron compositus)
Synonym
Erigeron concinnus var. concinnusNAVAJO FLEABANENative
Erigeron concinnus var. condensatus
(Under Erigeron)
Mentioned in
a note
Erigeron coulteriCOULTER'S FLEABANENative
Erigeron debilis
(Under Erigeron nivalis)
Synonym
Erigeron decumbens subsp. robustior
(Under Erigeron robustior)
Synonym
Erigeron decumbens var. robustior
(Under Erigeron robustior)
Synonym
Erigeron delicatus
(Under Erigeron cervinus)
Synonym
Erigeron disparipilus
(Under Erigeron)
Mentioned in
a note
Erigeron divergensSPREADING FLEABANENative
Erigeron eatoniiEATON'S FLEABANENative
Erigeron eatonii var. nevadincolaNEVADA DAISYNative
Erigeron eatonii var. plantagineusNative
Erigeron eatonii var. sonneiNative
Erigeron elegantulusVOLCANIC DAISYNative
Erigeron elmeriELMER'S FLEABANENative
Erigeron filifoliusTHREAD-LEAF FLEABANENative
Erigeron filifolius var. robustior
(Under Erigeron filifolius)
Synonym
Erigeron flagellarisTRAILING FLEABANENative
Erigeron foliosusLEAFY FLEABANENative
Erigeron foliosus var. blochmaniae
(Under Erigeron blochmaniae)
Synonym
Erigeron foliosus var. confinisNative
Erigeron foliosus var. foliosusNative
Erigeron foliosus var. franciscensisNative
Erigeron foliosus var. hartwegiiNative
Erigeron foliosus var. mendocinusNative
Erigeron foliosus var. setchellii
(Under Erigeron foliosus var. foliosus)
Synonym
Erigeron glacialisSUBALPINE FLEABANENative
Erigeron glacialis var. glacialisNative
Erigeron glacialis var. hirsutusNative
Erigeron glaucusSEASIDE DAISYNative
Erigeron greeneiGREENE'S NARROW-LEAVED DAISYNative
Erigeron inornatusWESTERN RAYLESS FLEABANENative
Erigeron inornatus var. angustatus
(Under Erigeron reductus var. angustatus)
Synonym
Erigeron inornatus var. biolettii
(Under Erigeron biolettii)
Synonym
Erigeron inornatus var. calidipetrisHOT ROCK DAISYNative
Erigeron inornatus var. inornatusNative
Erigeron inornatus var. keiliiKEIL'S DAISYNative
Erigeron jacinteus
(Under Erigeron breweri var. jacinteus)
Synonym
Erigeron karvinskianusSANTA BARBARA DAISYNaturalized
Erigeron klamathensisKLAMATH FLEABANENative
Erigeron lassenianusLASSEN FLEABANENative
Erigeron lassenianus var. deficiensNative
Erigeron lassenianus var. lassenianusNative
Erigeron linearisDESERT YELLOW FLEABANENative
Erigeron lobata
(Under Erigeron)
Mentioned in
a note
Erigeron lobatus
(Under Erigeron divergens)
Synonym
Erigeron lonchophyllusSHORT-RAYED FLEABANENative
Erigeron maniopotamicusMAD RIVER FLEABANE DAISYNative
Erigeron mariposanusMARIPOSA DAISYNative
Erigeron miserSTARVED DAISYNative
Erigeron multicepsKERN RIVER DAISYNative
Erigeron nevadensis var. pygmaeus
(Under Erigeron pygmaeus)
Synonym
Erigeron nevadincola
(Under Erigeron eatonii var. nevadincola)
Synonym
Erigeron nivalisSNOW FLEABANE DAISYNative
Erigeron oxyphyllusWAND-LIKE FLEABANE DAISYNative
Erigeron parishiiPARISH'S DAISYNative
Erigeron peregrinus subsp. callianthemus
(Under Erigeron glacialis var. glacialis)
Synonym
Erigeron peregrinus var. angustifolius
(Under Erigeron glacialis var. glacialis)
Synonym
Erigeron peregrinus var. callianthemus
(Under Erigeron glacialis var. glacialis)
Synonym
Erigeron peregrinus var. hirsutus
(Under Erigeron glacialis var. hirsutus)
Synonym
Erigeron petiolaris
(Under Erigeron algidus)
Synonym
Erigeron petrophilusROCK-LOVING FLEABANENative
Erigeron petrophilus var. petrophilusNative
Erigeron petrophilus var. sierrensisNORTHERN SIERRA DAISYNative
Erigeron petrophilus var. viscidulusKLAMATH ROCK DAISYNative
Erigeron philadelphicus var. philadelphicusPHILADELPHIA FLEABANENative
Erigeron plantagineus
(Under Erigeron eatonii var. plantagineus)
Synonym
Erigeron pumilus subsp. intermedius
(Under Erigeron pumilus var. intermedius)
Synonym
Erigeron pumilus var. gracilior
(Under Erigeron pumilus var. intermedius)
Synonym
Erigeron pumilus var. intermediusSHAGGY FLEABANENative
Erigeron pygmaeusPYGMY FLEABANENative
Erigeron reductusLITTLE RAYLESS FLEABANENative
Erigeron reductus var. angustatusNative
Erigeron reductus var. reductusCALIFORNIA RAYLESS DAISYNative
Erigeron robustiorROBUST DAISYNative
Erigeron sanctarumSAINTS' DAISYNative
Erigeron serpentinusSERPENTINE DAISYNative
Erigeron setchellii
(Under Erigeron foliosus var. foliosus)
Synonym
Erigeron strigosus
(Under Erigeron annuus)
Mentioned in
a note
Erigeron strigosus var. septentrionalis
(Under Erigeron strigosus var. strigosus)
Synonym
Erigeron strigosus var. strigosusPRAIRIE FLEABANENaturalized
Erigeron sumatrensisTROPICAL HORSEWEEDNaturalized
Erigeron supplexSUPPLE DAISYNative
Erigeron tenerTHIN DAISYNative
Erigeron uncialis subsp. uncialis
(Under Erigeron uncialis var. uncialis)
Synonym
Erigeron uncialis var. conjugans
(Under Erigeron uncialis var. uncialis)
Mentioned in
a note
Erigeron uncialis var. uncialisLIMESTONE DAISYNative
Erigeron utahensisUTAH DAISYNative
Erigeron vagusRAMBLING FLEABANENative
EriobotryaLOQUAT
Eriobotrya japonicaJfp-4
Eriochloa
  ↳  Key to Eriochloa
CUP GRASS
Eriochloa acuminata var. acuminataSOUTHWESTERN CUP GRASS, SUMMER GRASSNative
Eriochloa aristata var. aristataAWNED CUP GRASSNaturalized
Eriochloa contractaPRAIRIE CUP GRASSNaturalized
Eriochloa fatmensis
(Under Eriochloa)
Mentioned in
a note
Eriochloa gracilis
(Under Eriochloa acuminata var. acuminata)
Synonym
Eriochloa villosa
(Under Eriochloa)
Mentioned in
a note
Eriodictyon
  ↳  Key to Eriodictyon
YERBA SANTA
Eriodictyon altissimumINDIAN KNOB MOUNTAINBALMNative
Eriodictyon angustifoliumNARROW-LEAVED YERBA SANTANative
Eriodictyon californicumCALIFORNIA YERBA SANTANative
Eriodictyon californicum var. lanatum
(Under Eriodictyon trichocalyx var. lanatum)
Synonym
Eriodictyon capitatumLOMPOC YERBA SANTANative
Eriodictyon crassifoliumNative
Eriodictyon crassifolium var. crassifoliumTHICK-LEAVED YERBA SANTANative
Eriodictyon crassifolium var. denudatum
(Under Eriodictyon crassifolium var. nigrescens)
Synonym
Eriodictyon crassifolium var. nigrescensBICOLORED YERBA SANTANative
Eriodictyon lanatum
(Under Eriodictyon trichocalyx var. lanatum)
Synonym
Eriodictyon lobbiiMATTED YERBA SANTANative
Eriodictyon parryiPOODLE-DOG BUSHNative
Eriodictyon sessilifoliumSESSILE-LEAVED YERBA SANTANative
Eriodictyon tomentosumWOOLLY YERBA SANTANative
Eriodictyon traskiaeNative
Eriodictyon traskiae subsp. smithiiSMITH'S YERBA SANTANative
Eriodictyon traskiae subsp. traskiaeTRASK'S YERBA SANTANative
Eriodictyon trichocalyxNative
Eriodictyon trichocalyx var. lanatumSAN DIEGO YERBA SANTANative
Eriodictyon trichocalyx var. trichocalyxHAIRY YERBA SANTANative
Eriogonella membranacea
(Under Chorizanthe membranacea)
Synonym
Eriogonella spinosa
(Under Chorizanthe spinosa)
Synonym
Eriogonum
  ↳  Key to Eriogonum
WILD BUCKWHEAT
Eriogonum abramsii
(Under Acanthoscyphus parishii var. abramsii)
Synonym
Eriogonum abramsii subsp. acanthoscyphus
(Under Acanthoscyphus parishii var. parishii)
Synonym
Eriogonum acetoselloides
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum affine
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum agninum
(Under Eriogonum cithariforme var. agninum)
Synonym
Eriogonum alexanderae
(Under Eriogonum ochrocephalum var. ochrocephalum)
Mentioned in
a note
Eriogonum alpinumTRINITY BUCKWHEATNative
Eriogonum ampullaceumMONO WILD BUCKWHEATNative
Eriogonum andinum
(Under Eriogonum caespitosum)
Synonym
Eriogonum angulosumANGLE-STEM WILD BUCKWHEATNative
Eriogonum angulosum subsp. bidentatum
(Under Eriogonum viridescens)
Synonym
Eriogonum angulosum subsp. gracillimum
(Under Eriogonum gracillimum)
Synonym
Eriogonum angulosum subsp. maculatum
(Under Eriogonum maculatum)
Synonym
Eriogonum angulosum subsp. victorense
(Under Eriogonum gracillimum)
Synonym
Eriogonum angulosum subsp. viridescens
(Under Eriogonum viridescens)
Synonym
Eriogonum angulosum var. flabellatum
(Under Eriogonum maculatum)
Synonym
Eriogonum angulosum var. gracillimum
(Under Eriogonum gracillimum)
Synonym
Eriogonum angulosum var. maculatum
(Under Eriogonum maculatum)
Synonym
Eriogonum angulosum var. patens
(Under Eriogonum maculatum)
Synonym
Eriogonum angulosum var. pauciflorum
(Under Eriogonum maculatum)
Synonym
Eriogonum angulosum var. rectipes
(Under Eriogonum maculatum)
Synonym
Eriogonum angulosum var. variable
(Under Eriogonum gracillimum)
Synonym
Eriogonum angulosum var. victorense
(Under Eriogonum gracillimum)
Synonym
Eriogonum angulosum var. viridescens
(Under Eriogonum viridescens)
Synonym
Eriogonum angustifolium
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum anserinum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum apachense
(Under Eriogonum heermannii var. argense)
Synonym
Eriogonum apiculatumSAN JACINTO WILD BUCKWHEATNative
Eriogonum apricumNative
Eriogonum apricum var. apricumIONE BUCKWHEATNative
Eriogonum apricum var. prostratumIRISH HILL BUCKWHEATNative
Eriogonum arachnoideum
(Under Eriogonum latifolium)
Synonym
Eriogonum arborescensSANTA CRUZ ISLAND WILD BUCKWHEATNative
Eriogonum argillosumCLAY BUCKWHEATNative
Eriogonum aridum
(Under Eriogonum umbellatum var. dichrocephalum)
Synonym
Eriogonum aspalathoides
(Under Eriogonum fasciculatum var. fasciculatum)
Synonym
Eriogonum aureum var. ambiguum
(Under Eriogonum microthecum var. ambiguum)
Synonym
Eriogonum auriculatum
(Under Eriogonum nudum var. auriculatum)
Synonym
Eriogonum austrinum
(Under Eriogonum)
Mentioned in
a note
Eriogonum baileyiNative
Eriogonum baileyi subsp. elegans
(Under Eriogonum elegans)
Synonym
Eriogonum baileyi var. baileyiBAILEY'S WILD BUCKWHEATNative
Eriogonum baileyi var. brachyanthum
(Under Eriogonum brachyanthum)
Synonym
Eriogonum baileyi var. davidsonii
(Under Eriogonum davidsonii)
Synonym
Eriogonum baileyi var. divaricatum
(Under Eriogonum baileyi var. praebens)
Synonym
Eriogonum baileyi var. porphyreticum
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum baileyi var. praebensBAILEY'S WOOLLY BUCKWHEATNative
Eriogonum baileyi var. tomentosum
(Under Eriogonum palmerianum)
Synonym
Eriogonum baratum
(Under Eriogonum deflexum var. baratum)
Synonym
Eriogonum beatleyae
(Under Eriogonum rosense var. rosense)
Synonym
Eriogonum bellum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum bidentatum
(Under Eriogonum viridescens)
Synonym
Eriogonum bifurcatumFORKED BUCKWHEATNative
Eriogonum biumbellatum
(Under Eriogonum umbellatum var. subaridum)
Synonym
Eriogonum bloomeri
(Under Eriogonum saxatile)
Synonym
Eriogonum brachyanthumSHORT-FLOWER WILD BUCKWHEATNative
Eriogonum brachypodumPARRY'S WILD BUCKWHEATNative
Eriogonum breedloveiNative
Eriogonum breedlovei var. breedloveiBREEDLOVE'S BUCKWHEATNative
Eriogonum breedlovei var. shevockiiTHE NEEDLES BUCKWHEATNative
Eriogonum butterworthianumBUTTERWORTH'S BUCKWHEATNative
Eriogonum caespitosumMATTED WILD BUCKWHEATNative
Eriogonum caespitosum var. alyssoides
(Under Eriogonum caespitosum)
Synonym
Eriogonum caespitosum var. kelloggii
(Under Eriogonum kelloggii)
Synonym
Eriogonum callistumTEHACHAPI BUCKWHEATNative
Eriogonum caninum
(Under Eriogonum luteolum var. caninum)
Synonym
Eriogonum capitatum
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum carneum
(Under Eriogonum glandulosum)
Synonym
Eriogonum caryophylloides
(Under Sidotheca caryophylloides)
Synonym
Eriogonum cedrorumTHE CEDARS BUCKWHEATNative
Eriogonum cernuumNODDING WILD BUCKWHEATNative
Eriogonum cernuum subsp. acutangulum
(Under Eriogonum maculatum)
Synonym
Eriogonum cernuum subsp. tenue
(Under Eriogonum cernuum)
Synonym
Eriogonum cernuum subsp. thurberi
(Under Eriogonum thurberi)
Synonym
Eriogonum cernuum subsp. viminale
(Under Eriogonum cernuum)
Synonym
Eriogonum cernuum subsp. viscosum
(Under Eriogonum thurberi)
Synonym
Eriogonum cernuum var. psammophilum
(Under Eriogonum cernuum)
Synonym
Eriogonum cernuum var. purpurascens
(Under Eriogonum nutans var. nutans)
Synonym
Eriogonum cernuum var. tenue
(Under Eriogonum cernuum)
Synonym
Eriogonum cernuum var. umbraticum
(Under Eriogonum cernuum)
Synonym
Eriogonum cernuum var. viminale
(Under Eriogonum cernuum)
Synonym
Eriogonum cinereumCOASTAL WILD BUCKWHEATNative
Eriogonum cithariformeNative
Eriogonum cithariforme var. agninumSANTA YNEZ WILD BUCKWHEATNative
Eriogonum cithariforme var. cithariformeCITHARA WILD BUCKWHEATNative
Eriogonum clavatumHOOVER'S DESERT TRUMPETNative
Eriogonum clutei
(Under Eriogonum inflatum)
Synonym
Eriogonum collinumHILL BUCKWHEATNative
Eriogonum commixtum
(Under Eriogonum baileyi var. praebens)
Synonym
Eriogonum comosum
(Under Eriogonum reniforme)
Synonym
Eriogonum comosum var. playanum
(Under Eriogonum pusillum)
Synonym
Eriogonum compositum var. citrinum
(Under Eriogonum compositum var. compositum)
Synonym
Eriogonum compositum var. compositumARROW-LEAF WILD BUCKWHEATNative
Eriogonum compositum var. pilicaule
(Under Eriogonum compositum var. compositum)
Synonym
Eriogonum confertiflorum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum congdoniiCONGDON'S BUCKWHEATNative
Eriogonum contiguumREVEAL'S BUCKWHEATNative
Eriogonum cordatum
(Under Eriogonum trichopes)
Synonym
Eriogonum coryphaeum
(Under Eriogonum pyrolifolium var. coryphaeum)
Synonym
Eriogonum covilleanumCOVILLE'S WILD BUCKWHEATNative
Eriogonum covilleanum subsp. adsurgens
(Under Eriogonum eastwoodianum)
Synonym
Eriogonum covillei
(Under Eriogonum umbellatum var. covillei)
Synonym
Eriogonum crocatumCONEJO BUCKWHEATNative
Eriogonum cupulatum
(Under Eriogonum marifolium var. cupulatum)
Synonym
Eriogonum curvatum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum cusickii
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum cusickii var. californicum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum cuspidatum
(Under Oxytheca watsonii)
Synonym
Eriogonum dasyanthemumCHAPARRAL WILD BUCKWHEATNative
Eriogonum dasyanthemum var. jepsonii
(Under Eriogonum dasyanthemum)
Synonym
Eriogonum davidsoniiDAVIDSON'S WILD BUCKWHEATNative
Eriogonum davidsonii
(Under Eriogonum davidsonii)
Synonym
Eriogonum davisianum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum deductum
(Under Eriogonum nudum var. deductum)
Synonym
Eriogonum deflexumSKELETON WEEDNative
Eriogonum deflexum f. stenopetala
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum deflexum subsp. baratum
(Under Eriogonum deflexum var. baratum)
Synonym
Eriogonum deflexum subsp. brachypodum
(Under Eriogonum brachypodum)
Synonym
Eriogonum deflexum subsp. hookeri
(Under Eriogonum hookeri)
Synonym
Eriogonum deflexum subsp. insigne
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum deflexum subsp. parryi
(Under Eriogonum brachypodum)
Synonym
Eriogonum deflexum subsp. rixfordii
(Under Eriogonum rixfordii)
Synonym
Eriogonum deflexum subsp. ultrum
(Under Eriogonum nutans var. nutans)
Synonym
Eriogonum deflexum var. baratumTALL SKELETON WEEDNative
Eriogonum deflexum var. brachypodum
(Under Eriogonum brachypodum)
Synonym
Eriogonum deflexum var. deflexumFLAT-TOPPED SKELETON WEEDNative
Eriogonum deflexum var. gilvum
(Under Eriogonum hookeri)
Synonym
Eriogonum deflexum var. insigne
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum deflexum var. nevadenseNEVADA SKELETON WEEDNative
Eriogonum deflexum var. rectum
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum deflexum var. turbinatum
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum delicatulum
(Under Eriogonum mohavense)
Synonym
Eriogonum dendroideum
(Under Oxytheca dendroidea subsp. dendroidea)
Synonym
Eriogonum dendroideum var. hillmanii
(Under Oxytheca dendroidea subsp. dendroidea)
Synonym
Eriogonum densum
(Under Eriogonum polycladon)
Synonym
Eriogonum denudatum
(Under Eriogonum elongatum var. elongatum)
Synonym
Eriogonum denudatum
(Under Nemacaulis denudata var. denudata)
Synonym
Eriogonum deserticolaCOLORADO DESERT WILD BUCKWHEATNative
Eriogonum dichroanthum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum diclinumJAYNES CANYON BUCKWHEATNative
Eriogonum douglasii
(Under Eriogonum douglasii var. meridionale)
Synonym
Eriogonum douglasii var. douglasii
(Under Eriogonum douglasii var. meridionale)
Synonym
Eriogonum douglasii var. meridionaleSOUTHERN WILD BUCKWHEATNative
Eriogonum douglasii var. twisselmannii
(Under Eriogonum twisselmannii)
Synonym
Eriogonum dudleyanum
(Under Eriogonum nummulare)
Synonym
Eriogonum dumosum
(Under Eriogonum umbellatum var. dumosum)
Synonym
Eriogonum eastwoodianumEASTWOOD'S BUCKWHEATNative
Eriogonum effusum subsp. nelsonii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum effusum subsp. simpsonii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum effusum var. foliosum
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum effusum var. limbatum
(Under Eriogonum microthecum var. panamintense)
Synonym
Eriogonum elatumNative
Eriogonum elatum subsp. glabrescens
(Under Eriogonum latens)
Synonym
Eriogonum elatum subsp. villosum
(Under Eriogonum elatum var. villosum)
Synonym
Eriogonum elatum var. elatumTALL WILD BUCKWHEATNative
Eriogonum elatum var. erianthum
(Under Eriogonum elatum var. elatum)
Synonym
Eriogonum elatum var. incurvum
(Under Eriogonum elatum var. villosum)
Synonym
Eriogonum elatum var. limonifolium
(Under Eriogonum elatum var. elatum)
Synonym
Eriogonum elatum var. villosumTALL WOOLLY WILD BUCKWHEATNative
Eriogonum elegansELEGANT WILD BUCKWHEATNative
Eriogonum ellipticum var. megacephalum
(Under Eriogonum sphaerocephalum var. sphaerocephalum)
Synonym
Eriogonum elongatum var. elongatumLONG-STEM WILD BUCKWHEATNative
Eriogonum emarginatum
(Under Sidotheca emarginata)
Synonym
Eriogonum eremicolaWILDROSE CANYON BUCKWHEATNative
Eriogonum ericifolium subsp. thornei
(Under Eriogonum thornei)
Synonym
Eriogonum ericifolium var. thornei
(Under Eriogonum thornei)
Synonym
Eriogonum esmeraldense var. esmeraldenseESMERALDA WILD BUCKWHEATNative
Eriogonum esmeraldense var. tayei
(Under Eriogonum esmeraldense var. esmeraldense)
Synonym
Eriogonum evanidumVANISHING WILD BUCKWHEATNative
Eriogonum exaltatumLADDER WILD BUCKWHEATNative
Eriogonum eximium
(Under Eriogonum ovalifolium var. eximium)
Synonym
Eriogonum fasciculatumCALIFORNIA BUCKWHEATNative
Eriogonum fasciculatum subsp. aspalathoides
(Under Eriogonum fasciculatum var. fasciculatum)
Synonym
Eriogonum fasciculatum subsp. flavoviride
(Under Eriogonum fasciculatum var. flavoviride)
Synonym
Eriogonum fasciculatum subsp. foliolosum
(Under Eriogonum fasciculatum var. foliolosum)
Synonym
Eriogonum fasciculatum subsp. polifolium
(Under Eriogonum fasciculatum var. polifolium)
Synonym
Eriogonum fasciculatum var. aspalathoides
(Under Eriogonum fasciculatum var. fasciculatum)
Synonym
Eriogonum fasciculatum var. fasciculatumCOASTAL CALIFORNIA BUCKWHEATNative
Eriogonum fasciculatum var. flavovirideSONORAN DESERT CALIFORNIA BUCKWHEATNative
Eriogonum fasciculatum var. foliolosumLEAFY CALIFORNIA BUCKWHEATNative
Eriogonum fasciculatum var. maritimum
(Under Eriogonum fasciculatum var. fasciculatum)
Synonym
Eriogonum fasciculatum var. obtusiflorum
(Under Eriogonum fasciculatum var. foliolosum)
Synonym
Eriogonum fasciculatum var. oleifolium
(Under Eriogonum fasciculatum var. fasciculatum)
Synonym
Eriogonum fasciculatum var. polifoliumMOJAVE DESERT CALIFORNIA BUCKWHEATNative
Eriogonum fasciculatum var. revolutum
(Under Eriogonum fasciculatum var. polifolium)
Synonym
Eriogonum ferrissii
(Under Eriogonum umbellatum var. subaridum)
Synonym
Eriogonum flavissimum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum foliosum
(Under Eriogonum evanidum)
Synonym
Eriogonum formosum
(Under Eriogonum giganteum var. formosum)
Synonym
Eriogonum friscanum
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum fruticosum var. ambiguum
(Under Eriogonum microthecum var. ambiguum)
Synonym
Eriogonum fulvum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum geniculatum
(Under Eriogonum heermannii var. heermannii)
Synonym
Eriogonum geniculatum
(Under Eriogonum sphaerocephalum var. sphaerocephalum)
Synonym
Eriogonum giganteumST. CATHERINE'S-LACENative
Eriogonum giganteum subsp. compactum
(Under Eriogonum giganteum var. compactum)
Synonym
Eriogonum giganteum subsp. formosum
(Under Eriogonum giganteum var. formosum)
Synonym
Eriogonum giganteum var. compactumSANTA BARBARA ISLAND BUCKWHEATNative
Eriogonum giganteum var. formosumSAN CLEMENTE ISLAND BUCKWHEATNative
Eriogonum giganteum var. giganteumSANTA CATALINA ISLAND BUCKWHEATNative
Eriogonum gilmaniiGILMAN'S BUCKWHEATNative
Eriogonum glaberrimum
(Under Eriogonum umbellatum var. glaberrimum)
Synonym
Eriogonum glandulosumGLANDULAR WILD BUCKWHEATNative
Eriogonum glandulosum
(Under Eriogonum glandulosum)
Synonym
Eriogonum glandulosum var. carneum
(Under Eriogonum glandulosum)
Synonym
Eriogonum glaucum
(Under Eriogonum inflatum)
Synonym
Eriogonum gossypinumCOTTONY BUCKWHEATNative
Eriogonum gracileNative
Eriogonum gracile var. acetoselloides
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum gracile var. cithariforme
(Under Eriogonum cithariforme var. cithariforme)
Synonym
Eriogonum gracile var. effusum
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum gracile var. gracileSLENDER WOOLLY WILD BUCKWHEATNative
Eriogonum gracile var. incultumPALOMAR MOUNTAIN WILD BUCKWHEATNative
Eriogonum gracile var. leucocladon
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum gracile var. polygonoides
(Under Eriogonum cithariforme var. agninum)
Synonym
Eriogonum gracilipesWHITE MOUNTAINS WILD BUCKWHEATNative
Eriogonum gracillimumROSE-AND-WHITE WILD BUCKWHEATNative
Eriogonum gramineum
(Under Eriogonum nudum var. westonii)
Synonym
Eriogonum grandeNative
Eriogonum grande subsp. rubescens
(Under Eriogonum grande var. rubescens)
Synonym
Eriogonum grande subsp. timorum
(Under Eriogonum grande var. timorum)
Synonym
Eriogonum grande var. dunklei
(Under Eriogonum grande var. rubescens)
Synonym
Eriogonum grande var. grandeISLAND BUCKWHEATNative
Eriogonum grande var. rubescensRED-FLOWERED BUCKWHEATNative
Eriogonum grande var. timorumSAN NICOLAS ISLAND BUCKWHEATNative
Eriogonum greenei
(Under Eriogonum strictum var. greenei)
Synonym
Eriogonum gyrophyllum
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum halimioides
(Under Eriogonum sphaerocephalum var. halimioides)
Synonym
Eriogonum harfordii
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum heermanniiNative
Eriogonum heermannii subsp. argense
(Under Eriogonum heermannii var. argense)
Synonym
Eriogonum heermannii subsp. floccosum
(Under Eriogonum heermannii var. floccosum)
Synonym
Eriogonum heermannii subsp. humilius
(Under Eriogonum heermannii var. humilius)
Synonym
Eriogonum heermannii subsp. occidentale
(Under Eriogonum heermannii var. occidentale)
Synonym
Eriogonum heermannii subsp. sulcatum
(Under Eriogonum heermannii var. sulcatum)
Synonym
Eriogonum heermannii var. argenseHEERMANN'S ROUGH WILD BUCKWHEATNative
Eriogonum heermannii var. floccosumCLARK MOUNTAIN BUCKWHEATNative
Eriogonum heermannii var. heermanniiHEERMANN'S WILD BUCKWHEATNative
Eriogonum heermannii var. humiliusHEERMANN'S GREAT BASIN WILD BUCKWHEATNative
Eriogonum heermannii var. occidentaleWESTERN HEERMANN'S BUCKWHEATNative
Eriogonum heermannii var. sulcatumHEERMANN'S GROOVED WILD BUCKWHEATNative
Eriogonum helianthemifolium
(Under Eriogonum wrightii var. wrightii)
Synonym
Eriogonum heracleoides subsp. angustifolium
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. angustifolium
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. heracleoidesPARSNIP-FLOWERED BUCKWHEATNative
Eriogonum heracleoides var. micranthum
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. minus
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. multiceps
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. rydbergii
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. utahense
(Under Eriogonum heracleoides var. heracleoides)
Synonym
Eriogonum heracleoides var. viride
(Under Eriogonum umbellatum var. nevadense)
Synonym
Eriogonum hirtellumKLAMATH MOUNTAIN BUCKWHEATNative
Eriogonum hirtiflorumHAIRY-FLOWER WILD BUCKWHEATNative
Eriogonum hirtiflorum
(Under Eriogonum hirtiflorum)
Synonym
Eriogonum hoffmanniiNative
Eriogonum hoffmannii subsp. robustius
(Under Eriogonum hoffmannii var. robustius)
Synonym
Eriogonum hoffmannii var. hoffmanniiHOFFMANN'S BUCKWHEATNative
Eriogonum hoffmannii var. robustiusROBUST HOFFMANN'S BUCKWHEATNative
Eriogonum hookeriHOOKER'S WILD BUCKWHEATNative
Eriogonum howellii
(Under Eriogonum heermannii var. argense)
Synonym
Eriogonum howellii var. argense
(Under Eriogonum heermannii var. argense)
Synonym
Eriogonum incanumFROSTED WILD BUCKWHEATNative
Eriogonum indictum
(Under Eriogonum nudum var. indictum)
Synonym
Eriogonum inermeNative
Eriogonum inerme subsp. hispidulum
(Under Eriogonum inerme var. hispidulum)
Synonym
Eriogonum inerme var. hispidulumGOODMAN'S UNARMED WILD BUCKWHEATNative
Eriogonum inerme var. inermeUNARMED WILD BUCKWHEATNative
Eriogonum inflatumDESERT TRUMPETNative
Eriogonum inflatum subsp. lagunense
(Under Eriogonum inflatum)
Synonym
Eriogonum inflatum var. contiguum
(Under Eriogonum contiguum)
Synonym
Eriogonum inflatum var. deflatum
(Under Eriogonum inflatum)
Synonym
Eriogonum insigne
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum insigne
(Under Eriogonum exaltatum)
Synonym
Eriogonum intrafractumJOINTED BUCKWHEATNative
Eriogonum intricatum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum johnstonii
(Under Eriogonum compositum var. compositum)
Synonym
Eriogonum junceum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum juncinellum
(Under Eriogonum davidsonii)
Synonym
Eriogonum kearneyi
(Under Eriogonum nummulare)
Synonym
Eriogonum kearneyi subsp. monoense
(Under Eriogonum nummulare)
Synonym
Eriogonum kearneyi var. monoense
(Under Eriogonum nummulare)
Synonym
Eriogonum kelloggiiKELLOGG'S BUCKWHEATNative
Eriogonum kennedyiNative
Eriogonum kennedyi f. alpigenum
(Under Eriogonum kennedyi var. alpigenum)
Synonym
Eriogonum kennedyi subsp. alpigenum
(Under Eriogonum kennedyi var. alpigenum)
Synonym
Eriogonum kennedyi subsp. austromontanum
(Under Eriogonum kennedyi var. austromontanum)
Synonym
Eriogonum kennedyi subsp. gracilipes
(Under Eriogonum gracilipes)
Synonym
Eriogonum kennedyi subsp. pinorum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum kennedyi subsp. purpusii
(Under Eriogonum kennedyi var. purpusii)
Synonym
Eriogonum kennedyi var. alpigenumSOUTHERN ALPINE BUCKWHEATNative
Eriogonum kennedyi var. austromontanumSOUTHERN MOUNTAIN BUCKWHEATNative
Eriogonum kennedyi var. kennedyiKENNEDY'S WILD BUCKWHEATNative
Eriogonum kennedyi var. olanchense
(Under Eriogonum wrightii var. olanchense)
Synonym
Eriogonum kennedyi var. pinicolaKERN BUCKWHEATNative
Eriogonum kennedyi var. purpusiiPURPUS' WILD BUCKWHEATNative
Eriogonum lagunense
(Under Eriogonum inflatum)
Synonym
Eriogonum lanatum
(Under Hollisteria lanata)
Synonym
Eriogonum latensINYO WILD BUCKWHEATNative
Eriogonum latifoliumSEASIDE WILD BUCKWHEATNative
Eriogonum latifolium subsp. auriculatum
(Under Eriogonum nudum var. auriculatum)
Synonym
Eriogonum latifolium subsp. decurrens
(Under Eriogonum nudum var. decurrens)
Synonym
Eriogonum latifolium subsp. deductum
(Under Eriogonum nudum var. deductum)
Synonym
Eriogonum latifolium subsp. grande
(Under Eriogonum grande var. grande)
Synonym
Eriogonum latifolium subsp. nudum
(Under Eriogonum nudum var. nudum)
Synonym
Eriogonum latifolium subsp. pauciflorum
(Under Eriogonum nudum var. pauciflorum)
Synonym
Eriogonum latifolium subsp. rubescens
(Under Eriogonum grande var. rubescens)
Synonym
Eriogonum latifolium subsp. saxicola
(Under Eriogonum nudum var. westonii)
Synonym
Eriogonum latifolium subsp. sulphureum
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum latifolium subsp. westonii
(Under Eriogonum nudum var. westonii)
Synonym
Eriogonum latifolium var. affine
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum latifolium var. alternans
(Under Eriogonum nudum var. auriculatum)
Synonym
Eriogonum latifolium var. harfordii
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum latifolium var. indictum
(Under Eriogonum nudum var. indictum)
Synonym
Eriogonum latifolium var. parvulum
(Under Eriogonum nudum var. nudum)
Synonym
Eriogonum latifolium var. rubescens
(Under Eriogonum grande var. rubescens)
Synonym
Eriogonum latifolium var. scapigerum
(Under Eriogonum nudum var. scapigerum)
Synonym
Eriogonum latum
(Under Eriogonum umbellatum var. dichrocephalum)
Synonym
Eriogonum leucocladon
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum leucocladum
(Under Eriogonum baileyi var. praebens)
Synonym
Eriogonum libertiniDUBAKELLA MOUNTAIN BUCKWHEATNative
Eriogonum lobbiiLOBB'S WILD BUCKWHEATNative
Eriogonum lobbii var. lobbii
(Under Eriogonum lobbii)
Synonym
Eriogonum lobbii var. minus
(Under Eriogonum lobbii)
Synonym
Eriogonum longulum
(Under Eriogonum nudum var. nudum)
Synonym
Eriogonum luteolumNative
Eriogonum luteolum var. caninumTIBURON BUCKWHEATNative
Eriogonum luteolum var. luteolumGOLDEN-CARPET WILD BUCKWHEATNative
Eriogonum luteolum var. pedunculatumMOKELUMNE HILL WILD BUCKWHEATNative
Eriogonum luteolum var. saltuariumJACK'S WILD BUCKWHEATNative
Eriogonum macdougalii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum maculatumSPOTTED WILD BUCKWHEATNative
Eriogonum marifoliumNative
Eriogonum marifolium var. apertum
(Under Eriogonum marifolium var. marifolium)
Synonym
Eriogonum marifolium var. cupulatumMCCLOUD WILD BUCKWHEATNative
Eriogonum marifolium var. incanum
(Under Eriogonum incanum)
Synonym
Eriogonum marifolium var. marifoliumMARUM-LEAF WILD BUCKWHEATNative
Eriogonum mensicolaPINYON MESA BUCKWHEATNative
Eriogonum microthecumNative
Eriogonum microthecum subsp. confertiflorum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum microthecum subsp. intermedium
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum subsp. intricatum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum microthecum subsp. laxiflorum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum microthecum subsp. macdougalii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum subsp. rigidum
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum subsp. spathulare
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum microthecum var. alpinumNORTHERN LIMESTONE BUCKWHEATNative
Eriogonum microthecum var. ambiguumYELLOW-FLOWERED WILD BUCKWHEATNative
Eriogonum microthecum var. confertiflorum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum microthecum var. corymbosoidesSAN BERNARDINO WILD BUCKWHEATNative
Eriogonum microthecum var. expansum
(Under Eriogonum microthecum var. ambiguum)
Synonym
Eriogonum microthecum var. foliosum
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum var. friscanum
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum var. johnstoniiJOHNSTON'S BUCKWHEATNative
Eriogonum microthecum var. lacus-ursiBEAR LAKE BUCKWHEATNative
Eriogonum microthecum var. lapidicolaINYO MOUNTAINS BUCKWHEATNative
Eriogonum microthecum var. laxiflorumGREAT BASIN WILD BUCKWHEATNative
Eriogonum microthecum var. macdougalii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum var. panamintensePANAMINT MOUNTAINS BUCKWHEATNative
Eriogonum microthecum var. rigidum
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum microthecum var. schoolcraftiiSCHOOLCRAFT'S WILD BUCKWHEATNative
Eriogonum microthecum var. simpsoniiSIMPSON'S WILD BUCKWHEATNative
Eriogonum microthecum var. spathulare
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum minus
(Under Eriogonum umbellatum var. minus)
Synonym
Eriogonum minutiflorum
(Under Eriogonum thomasii)
Synonym
Eriogonum modocense
(Under Eriogonum umbellatum var. modocense)
Synonym
Eriogonum mohavenseWESTERN MOJAVE WILD BUCKWHEATNative
Eriogonum mohavense subsp. ampullaceum
(Under Eriogonum ampullaceum)
Synonym
Eriogonum molestumPINELAND WILD BUCKWHEATNative
Eriogonum molestum var. davidsonii
(Under Eriogonum davidsonii)
Synonym
Eriogonum monticola
(Under Eriogonum latens)
Synonym
Eriogonum moranii
(Under Eriogonum)
Mentioned in
a note
Eriogonum nelsonii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum nemacaulis
(Under Nemacaulis denudata var. denudata)
Synonym
Eriogonum nervulosumSNOW MOUNTAIN BUCKWHEATNative
Eriogonum nevadense
(Under Eriogonum ochrocephalum var. ochrocephalum)
Synonym
Eriogonum nidulariumBIRDNEST WILD BUCKWHEATNative
Eriogonum nidularium var. luciense
(Under Eriogonum nidularium)
Synonym
Eriogonum nivale
(Under Eriogonum ovalifolium var. nivale)
Synonym
Eriogonum nodosum
(Under Eriogonum wrightii var. nodosum)
Synonym
Eriogonum nodosum subsp. monoense
(Under Eriogonum nummulare)
Synonym
Eriogonum nodosum var. jaegeri
(Under Eriogonum plumatella)
Synonym
Eriogonum nodosum var. kearneyi
(Under Eriogonum nummulare)
Synonym
Eriogonum nortoniiPINNACLES BUCKWHEATNative
Eriogonum nudumNative
Eriogonum nudum subsp. saxicola
(Under Eriogonum nudum var. westonii)
Synonym
Eriogonum nudum var. auriculatumEAR-SHAPED WILD BUCKWHEATNative
Eriogonum nudum var. decurrensBEN LOMOND BUCKWHEATNative
Eriogonum nudum var. deductumREDUCED WILD BUCKWHEATNative
Eriogonum nudum var. gramineum
(Under Eriogonum nudum var. westonii)
Synonym
Eriogonum nudum var. grande
(Under Eriogonum grande var. grande)
Synonym
Eriogonum nudum var. indictumPROTRUDING BUCKWHEATNative
Eriogonum nudum var. murinumMOUSE BUCKWHEATNative
Eriogonum nudum var. nudumNAKED WILD BUCKWHEATNative
Eriogonum nudum var. oblongifoliumHARFORD'S WILD BUCKWHEATNative
Eriogonum nudum var. paralinumDEL NORTE BUCKWHEATNative
Eriogonum nudum var. pauciflorumLITTLE-FLOWER WILD BUCKWHEATNative
Eriogonum nudum var. perturbum
(Under Eriogonum nudum var. pauciflorum)
Synonym
Eriogonum nudum var. psychicolaANTIOCH DUNES BUCKWHEATNative
Eriogonum nudum var. pubiflorumFREMONT'S WILD BUCKWHEATNative
Eriogonum nudum var. regirivumKINGS RIVER BUCKWHEATNative
Eriogonum nudum var. scapigerumSIERRAN CREST WILD BUCKWHEATNative
Eriogonum nudum var. sulphureum
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum nudum var. westoniiWESTON'S WILD BUCKWHEATNative
Eriogonum nummulareMONEY WILD BUCKWHEATNative
Eriogonum nutansNative
Eriogonum nutans var. brevipedicellatum
(Under Eriogonum nutans var. nutans)
Synonym
Eriogonum nutans var. glabratumDEETH WILD BUCKWHEATExtirpated alien
Eriogonum nutans var. nutansDUGWAY WILD BUCKWHEATNative
Eriogonum oblanceolatum
(Under Eriogonum nudum var. nudum)
Synonym
Eriogonum oblongifolium
(Under Eriogonum latifolium)
Synonym
Eriogonum oblongifolium var. minus
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ochrocephalum subsp. agnellum
(Under Eriogonum rosense var. rosense)
Synonym
Eriogonum ochrocephalum var. agnellum
(Under Eriogonum rosense var. rosense)
Synonym
Eriogonum ochrocephalum var. alexanderae
(Under Eriogonum ochrocephalum var. ochrocephalum)
Mentioned in
a note
Eriogonum ochrocephalum var. breedlovei
(Under Eriogonum breedlovei var. breedlovei)
Synonym
Eriogonum ochrocephalum var. gracilipes
(Under Eriogonum gracilipes)
Synonym
Eriogonum ochrocephalum var. ochrocephalumOCHRE-FLOWERED BUCKWHEATNative
Eriogonum ordiiFORT MOHAVE WILD BUCKWHEATNative
Eriogonum orthocaulon
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ovalifoliumNative
Eriogonum ovalifolium subsp. flavissimum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum ovalifolium subsp. purpureum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ovalifolium subsp. vineum
(Under Eriogonum ovalifolium var. vineum)
Synonym
Eriogonum ovalifolium var. anserinum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum ovalifolium var. bellum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum ovalifolium var. caelestinumHEAVENLY WILD BUCKWHEATNative
Eriogonum ovalifolium var. celsum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ovalifolium var. cerastoides
(Under Eriogonum ovalifolium var. ovalifolium)
Synonym
Eriogonum ovalifolium var. cyclophyllum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ovalifolium var. deltoideum
(Under Eriogonum ovalifolium var. ovalifolium)
Synonym
Eriogonum ovalifolium var. depressumDEPRESSED WILD BUCKWHEATNative
Eriogonum ovalifolium var. eximiumBROWN-MARGINED BUCKWHEATNative
Eriogonum ovalifolium var. monarchenseMONARCH BUCKWHEATNative
Eriogonum ovalifolium var. multiscapum
(Under Eriogonum ovalifolium var. ovalifolium)
Synonym
Eriogonum ovalifolium var. nevadense
(Under Eriogonum ovalifolium var. ovalifolium)
Synonym
Eriogonum ovalifolium var. nivaleSIERRAN CUSHION WILD BUCKWHEATNative
Eriogonum ovalifolium var. nivale
(Under Eriogonum ovalifolium var. nivale)
Synonym
Eriogonum ovalifolium var. orthocaulon
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ovalifolium var. ovalifoliumCUSHION WILD BUCKWHEATNative
Eriogonum ovalifolium var. proliferum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum ovalifolium var. purpureumPURPLE CUSHION WILD BUCKWHEATNative
Eriogonum ovalifolium var. utahense
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum ovalifolium var. vineumCUSHENBURY BUCKWHEATNative
Eriogonum ovatum
(Under Eriogonum ursinum var. ursinum)
Synonym
Eriogonum palmeri
(Under Eriogonum plumatella)
Synonym
Eriogonum palmerianumPALMER'S WILD BUCKWHEATNative
Eriogonum panamintensePANAMINT MOUNTAIN WILD BUCKWHEATNative
Eriogonum panamintense subsp. mensicola
(Under Eriogonum mensicola)
Synonym
Eriogonum panamintense var. mensicola
(Under Eriogonum mensicola)
Synonym
Eriogonum panduratum
(Under Eriogonum thurberi)
Synonym
Eriogonum parishiiPARISH'S WILD BUCKWHEATNative
Eriogonum parryi
(Under Eriogonum brachypodum)
Synonym
Eriogonum parvifoliumSEACLIFF WILD BUCKWHEATNative
Eriogonum parvifolium subsp. lucidum
(Under Eriogonum parvifolium)
Synonym
Eriogonum parvifolium subsp. paynei
(Under Eriogonum parvifolium)
Synonym
Eriogonum parvifolium var. crassifolium
(Under Eriogonum parvifolium)
Synonym
Eriogonum parvifolium var. lucidum
(Under Eriogonum parvifolium)
Synonym
Eriogonum parvifolium var. paynei
(Under Eriogonum parvifolium)
Synonym
Eriogonum pedunculatum
(Under Eriogonum luteolum var. pedunculatum)
Synonym
Eriogonum pendulumWALDO WILD BUCKWHEATNative
Eriogonum pendulum var. confertum
(Under Eriogonum pendulum)
Synonym
Eriogonum perfoliatum
(Under Oxytheca perfoliata)
Synonym
Eriogonum pilicaule
(Under Eriogonum compositum var. compositum)
Synonym
Eriogonum plumatellaYUCCA WILD BUCKWHEATNative
Eriogonum plumatella var. jaegeri
(Under Eriogonum plumatella)
Synonym
Eriogonum plumatella var. palmeri
(Under Eriogonum palmerianum)
Synonym
Eriogonum polifolium
(Under Eriogonum fasciculatum var. polifolium)
Synonym
Eriogonum polyanthum
(Under Eriogonum umbellatum var. polyanthum)
Synonym
Eriogonum polyanthum var. bahiiforme
(Under Eriogonum umbellatum var. bahiiforme)
Synonym
Eriogonum polycladonSORREL WILD BUCKWHEATExtirpated alien
Eriogonum polycladon var. crispum
(Under Eriogonum polycladon)
Synonym
Eriogonum polycladon var. mexicanum
(Under Eriogonum polycladon)
Synonym
Eriogonum polypodumTULARE COUNTY BUCKWHEATNative
Eriogonum praebens
(Under Eriogonum baileyi var. praebens)
Synonym
Eriogonum praebens var. divaricatum
(Under Eriogonum baileyi var. praebens)
Synonym
Eriogonum pratense
(Under Eriogonum spergulinum var. pratense)
Synonym
Eriogonum prattenianumNative
Eriogonum prattenianum var. aviumKETTLE DOME BUCKWHEATNative
Eriogonum prattenianum var. prattenianumNEVADA CITY WILD BUCKWHEATNative
Eriogonum pringlei
(Under Eriogonum wrightii var. nodosum)
Synonym
Eriogonum prociduumPROSTRATE BUCKWHEATNative
Eriogonum prociduum var. prociduum
(Under Eriogonum prociduum)
Synonym
Eriogonum proliferum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum proliferum subsp. anserinum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum puberulum
(Under Johanneshowellia puberula)
Synonym
Eriogonum puberulum
(Under Eriogonum)
Mentioned in
a note
Eriogonum puberulum var. venosum
(Under Johanneshowellia puberula)
Synonym
Eriogonum purpureum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum purpusii
(Under Eriogonum kennedyi var. purpusii)
Synonym
Eriogonum pusillumYELLOW TURBANSNative
Eriogonum pyrolifoliumNative
Eriogonum pyrolifolium subsp. coryphaeum
(Under Eriogonum pyrolifolium var. coryphaeum)
Synonym
Eriogonum pyrolifolium var. bellingeranum
(Under Eriogonum pyrolifolium var. pyrolifolium)
Synonym
Eriogonum pyrolifolium var. coryphaeumHAIRY SHASTA WILD BUCKWHEATNative
Eriogonum pyrolifolium var. pyrolifoliumPYROLA-LEAVED BUCKWHEATNative
Eriogonum racemosum var. desertorum
(Under Eriogonum panamintense)
Synonym
Eriogonum reclinatum
(Under Eriogonum umbellatum var. nevadense)
Synonym
Eriogonum reliquum
(Under Eriogonum panamintense)
Synonym
Eriogonum reniformeKIDNEY-LEAF WILD BUCKWHEATNative
Eriogonum reniforme subsp. pusillum
(Under Eriogonum pusillum)
Synonym
Eriogonum reniforme var. asarifolium
(Under Eriogonum pusillum)
Synonym
Eriogonum reniforme var. comosum
(Under Eriogonum reniforme)
Synonym
Eriogonum reniforme var. playanum
(Under Eriogonum pusillum)
Synonym
Eriogonum restioides
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum revolutum
(Under Eriogonum fasciculatum var. polifolium)
Synonym
Eriogonum rhodanthum
(Under Eriogonum ovalifolium var. eximium)
Synonym
Eriogonum rixfordiiPAGODA WILD BUCKWHEATNative
Eriogonum roseiflorum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum rosense var. beatleyae
(Under Eriogonum rosense var. rosense)
Synonym
Eriogonum rosense var. rosenseMOUNT ROSE WILD BUCKWHEATNative
Eriogonum roseumWAND WILD BUCKWHEATNative
Eriogonum roseum var. leucocladon
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum rosmarinifolium
(Under Eriogonum fasciculatum var. fasciculatum)
Synonym
Eriogonum rosmarinifolium var. foliolosum
(Under Eriogonum fasciculatum var. foliolosum)
Synonym
Eriogonum rosulatum
(Under Eriogonum incanum)
Synonym
Eriogonum rubescens
(Under Eriogonum grande var. rubescens)
Synonym
Eriogonum rubiflorum
(Under Eriogonum nutans var. nutans)
Synonym
Eriogonum rupinumWYMAN CREEK WILD BUCKWHEATNative
Eriogonum saxatileHOARY WILD BUCKWHEATNative
Eriogonum saxatile subsp. multicaule
(Under Eriogonum saxatile)
Synonym
Eriogonum saxatile var. crocatum
(Under Eriogonum crocatum)
Synonym
Eriogonum saxatile var. stokesae
(Under Eriogonum saxatile)
Synonym
Eriogonum saxicola
(Under Eriogonum nudum var. westonii)
Synonym
Eriogonum scapigerum
(Under Eriogonum nudum var. scapigerum)
Synonym
Eriogonum sericoleucum
(Under Eriogonum caespitosum)
Synonym
Eriogonum shockleyi var. shockleyiSHOCKLEY'S BUCKWHEATNative
Eriogonum shoshonense
(Under Eriogonum vimineum)
Synonym
Eriogonum simpsonii
(Under Eriogonum microthecum var. simpsonii)
Synonym
Eriogonum siskiyouenseSISKIYOU BUCKWHEATNative
Eriogonum smallianum
(Under Eriogonum umbellatum var. smallianum)
Synonym
Eriogonum spathulare
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum speciosum
(Under Eriogonum umbellatum var. speciosum)
Synonym
Eriogonum spectabileBARRON'S BUCKWHEATNative
Eriogonum spergulinumNative
Eriogonum spergulinum subsp. reddingianum
(Under Eriogonum spergulinum var. reddingianum)
Synonym
Eriogonum spergulinum var. pratenseMOUNTAIN MEADOW WILD BUCKWHEATNative
Eriogonum spergulinum var. reddingianumREDDING'S WILD BUCKWHEATNative
Eriogonum spergulinum var. spergulinumSPURRY WILD BUCKWHEATNative
Eriogonum sphaerocephalumNative
Eriogonum sphaerocephalum var. brevifolium
(Under Eriogonum tripodum)
Synonym
Eriogonum sphaerocephalum var. geniculatum
(Under Eriogonum sphaerocephalum var. sphaerocephalum)
Synonym
Eriogonum sphaerocephalum var. halimioidesHALIMIUM WILD BUCKWHEATNative
Eriogonum sphaerocephalum var. megacephalum
(Under Eriogonum sphaerocephalum var. sphaerocephalum)
Synonym
Eriogonum sphaerocephalum var. sericoleucum
(Under Eriogonum caespitosum)
Synonym
Eriogonum sphaerocephalum var. sphaerocephalumROCK WILD BUCKWHEATNative
Eriogonum spinescens
(Under Goodmania luteola)
Synonym
Eriogonum stellatum var. bahiiforme
(Under Eriogonum umbellatum var. bahiiforme)
Synonym
Eriogonum stokesae
(Under Eriogonum saxatile)
Synonym
Eriogonum strictumNative
Eriogonum strictum subsp. anserinum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum strictum subsp. bellum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum strictum subsp. proliferum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum strictum var. anserinumGOOSE LAKE WILD BUCKWHEATNative
Eriogonum strictum var. argenteum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum strictum var. cusickianum
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum strictum var. cusickii
(Under Eriogonum strictum var. proliferum)
Synonym
Eriogonum strictum var. flavissimum
(Under Eriogonum strictum var. anserinum)
Synonym
Eriogonum strictum var. glabrum
(Under Eriogonum strictum)
Synonym
Eriogonum strictum var. greeneiGREENE'S BUCKWHEATNative
Eriogonum strictum var. proliferumPROLIFEROUS WILD BUCKWHEATNative
Eriogonum subalpinum var. arachnoideum
(Under Eriogonum umbellatum var. dichrocephalum)
Synonym
Eriogonum suffrutescens
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum sulcatum
(Under Eriogonum heermannii var. sulcatum)
Synonym
Eriogonum sulcatum var. argense
(Under Eriogonum heermannii var. argense)
Synonym
Eriogonum sulphureum
(Under Eriogonum nudum var. oblongifolium)
Synonym
Eriogonum temblorenseTEMBLOR BUCKWHEATNative
Eriogonum tenellum
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eriogonum tenellum var. erianthum
(Under Eriogonum microthecum var. ambiguum)
Synonym
Eriogonum tenellum var. grandiflorum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum tenellum var. sessiliflorum
(Under Eriogonum microthecum var. laxiflorum)
Synonym
Eriogonum tenuissimum
(Under Eriogonum ordii)
Synonym
Eriogonum ternatumTERNATE BUCKWHEATNative
Eriogonum ternatum var. congdonii
(Under Eriogonum congdonii)
Synonym
Eriogonum thomasiiTHOMAS' WILD BUCKWHEATNative
Eriogonum thorneiTHORNE'S BUCKWHEATNative
Eriogonum thurberiTHURBER'S WILD BUCKWHEATNative
Eriogonum thurberi var. acutangulum
(Under Eriogonum maculatum)
Synonym
Eriogonum thurberi var. parishii
(Under Eriogonum thurberi)
Synonym
Eriogonum torreyanum
(Under Eriogonum umbellatum var. torreyanum)
Synonym
Eriogonum trachygonum
(Under Eriogonum wrightii var. trachygonum)
Synonym
Eriogonum trachygonum subsp. glomerulum
(Under Eriogonum wrightii var. wrightii)
Synonym
Eriogonum trachygonum subsp. membranaceum
(Under Eriogonum wrightii var. membranaceum)
Synonym
Eriogonum trachygonum subsp. pringlei
(Under Eriogonum wrightii var. nodosum)
Synonym
Eriogonum trachygonum subsp. subscaposum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum trachygonum subsp. wrightii
(Under Eriogonum wrightii var. wrightii)
Synonym
Eriogonum trachygonum var. subscaposum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum trichopesLITTLE DESERT TRUMPETNative
Eriogonum trichopes subsp. clavatum
(Under Eriogonum clavatum)
Synonym
Eriogonum trichopes subsp. glaucum
(Under Eriogonum inflatum)
Synonym
Eriogonum trichopes var. hooveri
(Under Eriogonum clavatum)
Synonym
Eriogonum trichopes var. minus
(Under Eriogonum trichopes)
Synonym
Eriogonum trichopes var. trichopes
(Under Eriogonum trichopes)
Synonym
Eriogonum trichopodum
(Under Eriogonum trichopes)
Synonym
Eriogonum trichotomum
(Under Eriogonum umbellatum var. bahiiforme)
Synonym
Eriogonum trilobatum
(Under Sidotheca trilobata)
Synonym
Eriogonum tripodumTRIPOD BUCKWHEATNative
Eriogonum truncatumMOUNT DIABLO BUCKWHEATNative
Eriogonum truncatum var. adsurgens
(Under Eriogonum eastwoodianum)
Synonym
Eriogonum turbinatum
(Under Eriogonum deflexum var. deflexum)
Synonym
Eriogonum twisselmanniiTWISSELMANN'S BUCKWHEATNative
Eriogonum umbellatumSULPHUR FLOWERNative
Eriogonum umbellatum subsp. aridum
(Under Eriogonum umbellatum var. dichrocephalum)
Synonym
Eriogonum umbellatum subsp. bahiiforme
(Under Eriogonum umbellatum var. bahiiforme)
Synonym
Eriogonum umbellatum subsp. covillei
(Under Eriogonum umbellatum var. covillei)
Synonym
Eriogonum umbellatum subsp. dumosum
(Under Eriogonum umbellatum var. dumosum)
Synonym
Eriogonum umbellatum subsp. ferrissii
(Under Eriogonum umbellatum var. subaridum)
Synonym
Eriogonum umbellatum subsp. minus
(Under Eriogonum umbellatum var. minus)
Synonym
Eriogonum umbellatum subsp. munzii
(Under Eriogonum umbellatum var. munzii)
Synonym
Eriogonum umbellatum subsp. polyanthum
(Under Eriogonum umbellatum var. polyanthum)
Synonym
Eriogonum umbellatum subsp. serratum
(Under Eriogonum prattenianum var. prattenianum)
Synonym
Eriogonum umbellatum subsp. subaridum
(Under Eriogonum umbellatum var. subaridum)
Synonym
Eriogonum umbellatum subsp. versicolor
(Under Eriogonum umbellatum var. versicolor)
Synonym
Eriogonum umbellatum var. ahartiiAHART'S BUCKWHEATNative
Eriogonum umbellatum var. argusONE-EYED SULPHUR FLOWERNative
Eriogonum umbellatum var. aridum
(Under Eriogonum umbellatum var. dichrocephalum)
Synonym
Eriogonum umbellatum var. bahiiformeBAY BUCKWHEATNative
Eriogonum umbellatum var. bahiiforme
(Under Eriogonum umbellatum var. smallianum)
Synonym
Eriogonum umbellatum var. californicum
(Under Eriogonum umbellatum var. nevadense)
Synonym
Eriogonum umbellatum var. canifoliumSHERMAN PASS SULPHUR FLOWERNative
Eriogonum umbellatum var. chlorothamnusSHERWIN GRADE SULPHUR FLOWERNative
Eriogonum umbellatum var. covilleiCOVILLE'S SULPHUR FLOWERNative
Eriogonum umbellatum var. dichrocephalumBICOLOR SULPHUR FLOWERNative
Eriogonum umbellatum var. dumosumAMERICAN VALLEY SULPHUR FLOWERNative
Eriogonum umbellatum var. furcosumSIERRA NEVADA SULPHUR FLOWERNative
Eriogonum umbellatum var. glaberrimumWARNER MOUNTAINS BUCKWHEATNative
Eriogonum umbellatum var. goodmaniiGOODMAN'S SULPHUR FLOWERNative
Eriogonum umbellatum var. humistratumMOUNT EDDY BUCKWHEATNative
Eriogonum umbellatum var. juniporinumJUNIPER SULPHUR-FLOWERED BUCKWHEATNative
Eriogonum umbellatum var. lautumSCOTT VALLEY BUCKWHEATNative
Eriogonum umbellatum var. minusALPINE SULPHUR-FLOWERED BUCKWHEATNative
Eriogonum umbellatum var. modocenseMODOC SULPHUR FLOWERNative
Eriogonum umbellatum var. munziiMUNZ'S SULPHUR FLOWERNative
Eriogonum umbellatum var. nelsoniorumNELSONS' SULPHUR FLOWERNative
Eriogonum umbellatum var. nevadenseNEVADA SULPHUR FLOWERNative
Eriogonum umbellatum var. polyanthumAMERICAN RIVER SULPHUR FLOWERNative
Eriogonum umbellatum var. polyanthum
(Under Eriogonum umbellatum var. dumosum)
Synonym
Eriogonum umbellatum var. polyanthum
(Under Eriogonum umbellatum var. modocense)
Synonym
Eriogonum umbellatum var. polypodum
(Under Eriogonum polypodum)
Synonym
Eriogonum umbellatum var. smallianumSMALL'S SULPHUR FLOWERNative
Eriogonum umbellatum var. speciosumBEAUTIFUL SULPHUR FLOWERNative
Eriogonum umbellatum var. subaridumFERRIS' SULPHUR FLOWERNative
Eriogonum umbellatum var. torreyanumDONNER PASS BUCKWHEATNative
Eriogonum umbellatum var. versicolorPANAMINT SULPHUR FLOWERNative
Eriogonum ursinumNative
Eriogonum ursinum var. confine
(Under Eriogonum ternatum)
Synonym
Eriogonum ursinum var. congdonii
(Under Eriogonum congdonii)
Synonym
Eriogonum ursinum var. covillei
(Under Eriogonum umbellatum var. covillei)
Synonym
Eriogonum ursinum var. erubescensBLUSHING WILD BUCKWHEATNative
Eriogonum ursinum var. nervulosum
(Under Eriogonum nervulosum)
Synonym
Eriogonum ursinum var. rosulatum
(Under Eriogonum incanum)
Synonym
Eriogonum ursinum var. siskiyouense
(Under Eriogonum siskiyouense)
Synonym
Eriogonum ursinum var. ursinumBEAR VALLEY WILD BUCKWHEATNative
Eriogonum ursinum var. venosum
(Under Eriogonum polypodum)
Synonym
Eriogonum vagans
(Under Eriogonum inerme var. inerme)
Synonym
Eriogonum variabile
(Under Eriogonum gracillimum)
Synonym
Eriogonum verticillatum
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum vestitumIDRIA BUCKWHEATNative
Eriogonum vimineumWICKER-STEM WILD BUCKWHEATNative
Eriogonum vimineum subsp. adsurgens
(Under Eriogonum eastwoodianum)
Synonym
Eriogonum vimineum subsp. baileyi
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum vimineum subsp. gracile
(Under Eriogonum gracile var. gracile)
Synonym
Eriogonum vimineum subsp. molestum
(Under Eriogonum molestum)
Synonym
Eriogonum vimineum subsp. nidularium
(Under Eriogonum nidularium)
Synonym
Eriogonum vimineum subsp. nortonii
(Under Eriogonum nortonii)
Synonym
Eriogonum vimineum subsp. polycladon
(Under Eriogonum polycladon)
Synonym
Eriogonum vimineum subsp. polygonoides
(Under Eriogonum cithariforme var. agninum)
Synonym
Eriogonum vimineum subsp. virgatum
(Under Eriogonum roseum)
Synonym
Eriogonum vimineum var. agninum
(Under Eriogonum cithariforme var. agninum)
Synonym
Eriogonum vimineum var. avicularia
(Under Eriogonum davidsonii)
Synonym
Eriogonum vimineum var. baileyi
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum vimineum var. brachyanthum
(Under Eriogonum brachyanthum)
Synonym
Eriogonum vimineum var. californicum
(Under Eriogonum luteolum var. luteolum)
Synonym
Eriogonum vimineum var. caninum
(Under Eriogonum luteolum var. caninum)
Synonym
Eriogonum vimineum var. cithariforme
(Under Eriogonum cithariforme var. cithariforme)
Synonym
Eriogonum vimineum var. commixtum
(Under Eriogonum baileyi var. praebens)
Synonym
Eriogonum vimineum var. covilleanum
(Under Eriogonum covilleanum)
Synonym
Eriogonum vimineum var. davidsonii
(Under Eriogonum davidsonii)
Synonym
Eriogonum vimineum var. densum
(Under Eriogonum polycladon)
Synonym
Eriogonum vimineum var. divergens
(Under Eriogonum vimineum)
Synonym
Eriogonum vimineum var. elegans
(Under Eriogonum elegans)
Synonym
Eriogonum vimineum var. eriocladon
(Under Eriogonum dasyanthemum)
Synonym
Eriogonum vimineum var. glabrum
(Under Eriogonum davidsonii)
Synonym
Eriogonum vimineum var. luteolum
(Under Eriogonum luteolum var. luteolum)
Synonym
Eriogonum vimineum var. multiradiatum
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum vimineum var. nidularium
(Under Eriogonum nidularium)
Synonym
Eriogonum vimineum var. oregonense
(Under Eriogonum vimineum)
Synonym
Eriogonum vimineum var. porphyreticum
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum vimineum var. restioides
(Under Eriogonum baileyi var. baileyi)
Synonym
Eriogonum vimineum var. rigescens
(Under Eriogonum vimineum)
Synonym
Eriogonum vimineum var. shoshonense
(Under Eriogonum vimineum)
Synonym
Eriogonum vineum
(Under Eriogonum ovalifolium var. vineum)
Synonym
Eriogonum virgatum
(Under Eriogonum roseum)
Synonym
Eriogonum virgatum var. roseum
(Under Eriogonum roseum)
Synonym
Eriogonum virgatum var. rubidum
(Under Eriogonum roseum)
Synonym
Eriogonum viridescensTWO-TOOTHED WILD BUCKWHEATNative
Eriogonum wrightiiBASTARD-SAGENative
Eriogonum wrightii subsp. glomerulum
(Under Eriogonum wrightii var. wrightii)
Synonym
Eriogonum wrightii subsp. membranaceum
(Under Eriogonum wrightii var. membranaceum)
Synonym
Eriogonum wrightii subsp. nodosum
(Under Eriogonum wrightii var. nodosum)
Synonym
Eriogonum wrightii subsp. pringlei
(Under Eriogonum wrightii var. nodosum)
Synonym
Eriogonum wrightii subsp. subscaposum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum wrightii subsp. trachygonum
(Under Eriogonum wrightii var. trachygonum)
Synonym
Eriogonum wrightii var. curvatum
(Under Eriogonum wrightii var. subscaposum)
Synonym
Eriogonum wrightii var. floccosum
(Under Eriogonum wrightii var. wrightii)
Synonym
Eriogonum wrightii var. helianthemifolium
(Under Eriogonum wrightii var. wrightii)
Synonym
Eriogonum wrightii var. membranaceumRINGED-STEM BASTARD-SAGENative
Eriogonum wrightii var. membranaceum
(Under Eriogonum wrightii var. membranaceum)
Synonym
Eriogonum wrightii var. nodosumKNOT-STEM BASTARD-SAGENative
Eriogonum wrightii var. olanchenseOLANCHA PEAK BUCKWHEATNative
Eriogonum wrightii var. pringlei
(Under Eriogonum wrightii var. nodosum)
Synonym
Eriogonum wrightii var. subscaposumSHORT-STEMMED BASTARD-SAGENative
Eriogonum wrightii var. trachygonumROUGH-NODE BASTARD-SAGENative
Eriogonum wrightii var. trachygonum
(Under Eriogonum wrightii var. trachygonum)
Synonym
Eriogonum wrightii var. wrightiiWRIGHT'S BASTARD-SAGENative
Erioneuron
Erioneuron pilosumHAIRY ERIONEURONNative
Erioneuron pulchellum
(Under Dasyochloa pulchella)
Synonym
Erioneuron pulchellum
(Under Erioneuron)
Mentioned in
a note
EriophorumCOTTON GRASS
Eriophorum criniger
(Under Calliscirpus criniger)
Synonym
Eriophorum crinigerum
(Under Calliscirpus criniger)
Synonym
Eriophorum crinigerum
(Under Cyperaceae)
Mentioned in
a note
Eriophorum crinigerum
(Under Eriophorum)
Mentioned in
a note
Eriophorum gracileSLENDER COTTONGRASSNative
Eriophyllum
  ↳  Key to Eriophyllum
WOOLLY SUNFLOWER
Eriophyllum ambiguumNative
Eriophyllum ambiguum var. ambiguumBEAUTIFUL WOOLLY SUNFLOWERNative
Eriophyllum ambiguum var. paleaceumNative
Eriophyllum aureum
(Under Eriophyllum wallacei)
Synonym
Eriophyllum confertiflorumGOLDEN-YARROW, YELLOW-YARROWNative
Eriophyllum confertiflorum var. confertiflorumNative
Eriophyllum confertiflorum var. latum
(Under Eriophyllum confertiflorum var. confertiflorum)
Synonym
Eriophyllum confertiflorum var. tanacetiflorumTANSY-FLOWERED WOOLLY SUNFLOWERNative
Eriophyllum congdoniiCONGDON'S WOOLLY SUNFLOWERNative
Eriophyllum croceum
(Under Eriophyllum lanatum var. croceum)
Synonym
Eriophyllum heermannii
(Under Pseudobahia heermannii)
Synonym
Eriophyllum idoneum
(Under Eriophyllum lanatum var. achilleoides)
Synonym
Eriophyllum jepsoniiJEPSON'S WOOLLY SUNFLOWERNative
Eriophyllum lanatumCOMMON WOOLLY SUNFLOWERNative
Eriophyllum lanatum var. achillaeoides
(Under Eriophyllum lanatum var. achilleoides)
Synonym
Eriophyllum lanatum var. achilleoidesNative
Eriophyllum lanatum var. aphanactis
(Under Eriophyllum lanatum var. achilleoides)
Mentioned in
a note
Eriophyllum lanatum var. arachnoideumNative
Eriophyllum lanatum var. croceumNative
Eriophyllum lanatum var. grandiflorumNative
Eriophyllum lanatum var. halliiFORT TEJON WOOLLY SUNFLOWERNative
Eriophyllum lanatum var. integrifoliumOREGON SUNSHINENative
Eriophyllum lanatum var. lanceolatumNative
Eriophyllum lanatum var. obovatumSOUTHERN SIERRA WOOLLY SUNFLOWERNative
Eriophyllum lanosumNative
Eriophyllum latilobumSAN MATEO WOOLLY SUNFLOWERNative
Eriophyllum mohavenseBARSTOW WOOLLY SUNFLOWERNative
Eriophyllum multicauleMANY-STEM WOOLLY SUNFLOWERNative
Eriophyllum nevinii
(Under Constancea nevinii)
Synonym
Eriophyllum nevinii
(Under Eriophyllum)
Mentioned in
a note
Eriophyllum nubigenumYOSEMITE WOOLLY SUNFLOWERNative
Eriophyllum nubigenum var. congdonii
(Under Eriophyllum congdonii)
Synonym
Eriophyllum obovatum
(Under Eriophyllum lanatum var. obovatum)
Synonym
Eriophyllum paleaceum
(Under Eriophyllum ambiguum var. paleaceum)
Synonym
Eriophyllum pringleiPRINGLE'S WOOLLY SUNFLOWERNative
Eriophyllum staechadifoliumSEASIDE WOOLLY SUNFLOWERNative
Eriophyllum staechadifolium var. artemisiifolium
(Under Eriophyllum staechadifolium)
Synonym
Eriophyllum staechadifolium var. depressum
(Under Eriophyllum staechadifolium)
Synonym
Eriophyllum tanacetiflorum
(Under Eriophyllum confertiflorum var. tanacetiflorum)
Synonym
Eriophyllum wallaceiWALLACE'S WOOLLY DAISYNative
Eriophyllum wallacei var. calvescens
(Under Eriophyllum wallacei)
Synonym
Eritrichium micromeres
(Under Cryptantha micromeres)
Synonym
Ernstamra macrophylla
(Under Wigandia urens)
Synonym
Ernstamra urens
(Under Wigandia urens)
Synonym
Erocallis triphylla
(Under Lewisia triphylla)
Synonym
Erodium
  ↳  Key to Erodium
STORKSBILL, FILAREE
Erodium botrysNaturalized
Erodium brachycarpumNaturalized
Erodium cicutariumREDSTEM FILAREENaturalized
Erodium cygnorumWaif
Erodium macrophyllum
(Under California macrophylla)
Synonym
Erodium macrophyllum
(Under Erodium)
Mentioned in
a note
Erodium macrophyllum var. californicum
(Under California macrophylla)
Synonym
Erodium malacoidesNaturalized
Erodium moschatumGREENSTEM FILAREENaturalized
Erodium obtusiplicatum
(Under Erodium brachycarpum)
Synonym
Erodium texanumTEXAS FILAREENative
ErucaGARDEN-ROCKET
Eruca sativa
(Under Eruca vesicaria subsp. sativa)
Synonym
Eruca vesicaria subsp. sativaNaturalized
Erucastrum
Erucastrum gallicumWaif
Eryngium
  ↳  Key to Eryngium
Eryngium alismaefolium
(Under Eryngium alismifolium)
Synonym
Eryngium alismifoliumALISMA-LEAVED BUTTON-CELERYNative
Eryngium aristulatumNative
Eryngium aristulatum var. aristulatumNative
Eryngium aristulatum var. aristulatum
(Under Eryngium jepsonii)
Synonym
Eryngium aristulatum var. hooveriHOOVER'S BUTTON-CELERYNative
Eryngium aristulatum var. parishiiSAN DIEGO BUTTON-CELERYNative
Eryngium armatumCOASTAL BUTTON-CELERYNative
Eryngium articulatumBEETHISTLENative
Eryngium articulatum var. bakeri
(Under Eryngium articulatum)
Synonym
Eryngium articulatum var. microcephalum
(Under Eryngium alismifolium)
Synonym
Eryngium californicum
(Under Eryngium jepsonii)
Synonym
Eryngium castrenseGREAT VALLEY COYOTE-THISTLENative
Eryngium constanceiLOCH LOMOND BUTTON-CELERYNative
Eryngium elongatum
(Under Eryngium jepsonii)
Synonym
Eryngium globosum
(Under Eryngium spinosepalum)
Synonym
Eryngium globosum var. medium
(Under Eryngium castrense)
Synonym
Eryngium harknessii
(Under Eryngium articulatum)
Synonym
Eryngium harmsianum
(Under Eryngium armatum)
Synonym
Eryngium jepsoniiNative
Eryngium jepsonii var. parishii
(Under Eryngium aristulatum var. parishii)
Synonym
Eryngium longistylum
(Under Eryngium armatum)
Synonym
Eryngium mathiasiaeMATHIAS' BUTTON-CELERYNative
Eryngium minimum
(Under Eryngium alismifolium)
Synonym
Eryngium oblanceolatum
(Under Eryngium aristulatum)
Mentioned in
a note
Eryngium parishii
(Under Eryngium aristulatum var. parishii)
Synonym
Eryngium pendletonensePENDLETON BUTTON-CELERYNative
Eryngium petiolatum var. armatum
(Under Eryngium armatum)
Synonym
Eryngium petiolatum var. minimum
(Under Eryngium alismifolium)
Synonym
Eryngium pinnatisectumTUOLUMNE BUTTON-CELERYNative
Eryngium racemosumDELTA BUTTON-CELERYNative
Eryngium spinosepalumSPINY-SEPALED BUTTON-CELERYNative
Eryngium spinosepalum var. medium
(Under Eryngium castrense)
Synonym
Eryngium vaseyiCOYOTE-THISTLENative
Eryngium vaseyi var. castrense
(Under Eryngium castrense)
Synonym
Eryngium vaseyi var. globosum
(Under Eryngium spinosepalum)
Synonym
Eryngium vaseyi var. vallicolaNative
Eryngium vaseyi var. vaseyiNative
Erysimum
  ↳  Key to Erysimum
WALLFLOWER
Erysimum ammophilumSAND-LOVING WALLFLOWERNative
Erysimum amoenum
(Under Erysimum capitatum var. purshii)
Synonym
Erysimum argillosum
(Under Erysimum capitatum var. purshii)
Synonym
Erysimum asperum var. bealianum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum asperum var. purshii
(Under Erysimum capitatum var. purshii)
Synonym
Erysimum asperum var. stellatum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatumWESTERN WALLFLOWERNative
Erysimum capitatum subsp. angustatum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatum subsp. capitatum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatum subsp. lompocense
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatum subsp. perenne
(Under Erysimum perenne)
Synonym
Erysimum capitatum var. angustatum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatum var. bealianum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatum var. capitatumNative
Erysimum capitatum var. lompocense
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum capitatum var. perenne
(Under Erysimum perenne)
Synonym
Erysimum capitatum var. purshiiNative
Erysimum cheiranthoidesWORMSEED MUSTARDNaturalized
Erysimum cheiriNaturalized
Erysimum concinnumNative
Erysimum concinnum subsp. suffrutescens
(Under Erysimum suffrutescens)
Synonym
Erysimum franciscanumSAN FRANCISCO WALLFLOWERNative
Erysimum franciscanum var. crassifolium
(Under Erysimum franciscanum)
Synonym
Erysimum franciscanum var. franciscanum
(Under Erysimum franciscanum)
Synonym
Erysimum insulareISLAND WALLFLOWERNative
Erysimum insulare subsp. suffrutescens
(Under Erysimum suffrutescens)
Synonym
Erysimum insulare var. angustatum
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum menziesiiMENZIES' WALLFLOWERNative
Erysimum menziesii subsp. concinnum
(Under Erysimum concinnum)
Synonym
Erysimum menziesii subsp. eurekense
(Under Erysimum menziesii)
Synonym
Erysimum menziesii subsp. yadonii
(Under Erysimum menziesii)
Synonym
Erysimum moniliforme
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum perenneNative
Erysimum repandumNaturalized
Erysimum suffrutescensSUFFRUTESCENT WALLFLOWERNative
Erysimum suffrutescens var. grandifolium
(Under Erysimum suffrutescens)
Synonym
Erysimum suffrutescens var. lompocense
(Under Erysimum capitatum var. capitatum)
Synonym
Erysimum teretifoliumSANTA CRUZ WALLFLOWERNative
Erythronium
  ↳  Key to Erythronium
FAWN LILY
Erythronium californicumNative
Erythronium citrinumNative
Erythronium citrinum var. citrinumLEMON-COLORED FAWN LILYNative
Erythronium citrinum var. roderickiiSCOTT MOUNTAINS FAWN LILYNative
Erythronium grandiflorum subsp. chrysandrum
(Under Erythronium grandiflorum subsp. grandiflorum)
Synonym
Erythronium grandiflorum subsp. grandiflorumGLACIER LILYNative
Erythronium grandiflorum subsp. pusaterii
(Under Erythronium pusaterii)
Synonym
Erythronium grandiflorum var. grandiflorum
(Under Erythronium grandiflorum subsp. grandiflorum)
Synonym
Erythronium grandiflorum var. pallidum
(Under Erythronium grandiflorum subsp. grandiflorum)
Synonym
Erythronium helenaeST. HELENA FAWN LILYNative
Erythronium hendersoniiHENDERSON'S FAWN LILYNative
Erythronium howellii
(Under Erythronium citrinum var. citrinum)
Synonym
Erythronium klamathenseKLAMATH FAWN LILYNative
Erythronium multiscapideumNative
Erythronium multiscapoideum
(Under Erythronium multiscapideum)
Synonym
Erythronium oregonumGIANT FAWN LILYNative
Erythronium oregonum subsp. leucandrum
(Under Erythronium oregonum)
Synonym
Erythronium pluriflorumSHUTEYE PEAK FAWN LILYNative
Erythronium purpurascensNative
Erythronium pusateriiKAWEAH FAWN LILYNative
Erythronium pusaterii
(Under Erythronium pusaterii)
Synonym
Erythronium revolutumCOAST FAWN LILYNative
Erythronium tayloriiPILOT RIDGE FAWN LILYNative
Erythronium tuolumnenseTUOLUMNE FAWN LILYNative
Eschscholzia
  ↳  Key to Eschscholzia
Eschscholzia caespitosaNative
Eschscholzia caespitosa subsp. kernensis
(Under Eschscholzia lemmonii subsp. kernensis)
Synonym
Eschscholzia californicaCALIFORNIA POPPYNative
Eschscholzia californica subsp. mexicana
(Under Eschscholzia californica)
Mentioned in
a note
Eschscholzia californica var. peninsularis
(Under Eschscholzia californica)
Synonym
Eschscholzia glyptospermaNative
Eschscholzia hypecoidesSAN BENITO POPPYNative
Eschscholzia lemmoniiNative
Eschscholzia lemmonii subsp. kernensisTEJON POPPYNative
Eschscholzia lemmonii subsp. lemmoniiNative
Eschscholzia lobbiiFRYING PANSNative
Eschscholzia minutifloraNative
Eschscholzia minutiflora subsp. covillei
(Under Eschscholzia minutiflora)
Mentioned in
a note
Eschscholzia minutiflora subsp. twisselmannii
(Under Eschscholzia minutiflora)
Mentioned in
a note
Eschscholzia parishiiNative
Eschscholzia parishii
(Under Eschscholzia minutiflora)
Synonym
Eschscholzia procera
(Under Eschscholzia californica)
Mentioned in
a note
Eschscholzia ramosaISLAND POPPYNative
Eschscholzia rhombipetalaDIAMOND-PETALED CALIFORNIA POPPYNative
Escobaria deserti
(Under Coryphantha chlorantha)
Synonym
Escobaria vivipara var. alversonii
(Under Coryphantha alversonii)
Synonym
Escobaria vivipara var. deserti
(Under Coryphantha chlorantha)
Synonym
Escobaria vivipara var. rosea
(Under Coryphantha vivipara var. rosea)
Synonym
Eucalyptus
  ↳  Key to Eucalyptus
EUCALYPTUS, GUM TREE
Eucalyptus camaldulensisRED GUM, RIVER RED GUMNaturalized
Eucalyptus citriodoraLEMON-SCENTED GUMNaturalized
Eucalyptus cladocalyxSUGAR GUMNaturalized
Eucalyptus conferruminataSPIDER GUM, BUSHY YATENaturalized
Eucalyptus corynocalyx
(Under Eucalyptus cladocalyx)
Synonym
Eucalyptus globulusBLUE GUMNaturalized
Eucalyptus maculata var. citriodora
(Under Eucalyptus citriodora)
Synonym
Eucalyptus polyanthemosSILVER DOLLAR GUM, RED BOXNaturalized
Eucalyptus pulchellaWHITE PEPPERMINTNaturalized
Eucalyptus pulverulenta
(Under Eucalyptus)
Mentioned in
a note
Eucalyptus robusta
(Under Eucalyptus tereticornis)
Mentioned in
a note
Eucalyptus sideroxylonRED IRON BARKNaturalized
Eucalyptus tereticornisFOREST RED GUMNaturalized
Eucalyptus viminalisMANNA GUM, RIBBON GUMNaturalized
Eucephalus
  ↳  Key to Eucephalus
ASTER
Eucephalus breweriNative
Eucephalus brickellioides
(Under Eucephalus tomentellus)
Synonym
Eucephalus engelmanniiNative
Eucephalus glabratusSISKIYOU ASTERNative
Eucephalus glandulosus
(Under Eucephalus glabratus)
Synonym
Eucephalus ledophyllus var. covilleiNative
Eucephalus ledophyllus var. ledophyllus
(Under Eucephalus ledophyllus var. covillei)
Mentioned in
a note
Eucephalus tomentellusBRICKELLBUSH ASTERNative
Eucephalus vialisWAYSIDE ASTERNative
Eucharidium breweri
(Under Clarkia breweri)
Synonym
Euchiton
  ↳  Key to Euchiton
COTTONLEAF, CUDWEED
Euchiton gymnocephalusCREEPING CUDWEEDNaturalized
Euchiton involucratusSTAR COTTONLEAFNaturalized
Euchiton sphaericusGLOBE COTTONLEAFNaturalized
Euclidium
Euclidium syriacumNaturalized
Eucnide
  ↳  Key to Eucnide
ROCK-NETTLE
Eucnide rupestrisANNUAL ROCK-NETTLENative
Eucnide urensNative
Eucrypta
  ↳  Key to Eucrypta
Eucrypta chrysanthemifoliaNative
Eucrypta chrysanthemifolia var. bipinnatifidaNative
Eucrypta chrysanthemifolia var. chrysanthemifoliaNative
Eucrypta foliosa
(Under Eucrypta chrysanthemifolia var. chrysanthemifolia)
Synonym
Eucrypta micranthaNative
Eucrypta paniculata
(Under Eucrypta chrysanthemifolia var. chrysanthemifolia)
Synonym
Eucrypta pinetorum
(Under Eucrypta micrantha)
Synonym
Eucrypta torreyi
(Under Eucrypta chrysanthemifolia var. bipinnatifida)
Synonym
Eucycla ovalifolia
(Under Eriogonum ovalifolium var. ovalifolium)
Synonym
Eucycla purpurea
(Under Eriogonum ovalifolium var. purpureum)
Synonym
Eugenia apiculata
(Under Luma apiculata)
Synonym
Eugenia australis
(Under Syzygium australe)
Synonym
Eulobus
Eulobus californicusNative
Eunanus angustifolius
(Under Mimulus nanus var. mephiticus)
Synonym
Eunanus breweri
(Under Mimulus breweri)
Synonym
Eunanus layneae
(Under Mimulus layneae)
Synonym
Eunanus pictus
(Under Mimulus pictus)
Synonym
Eunanus pulchellus
(Under Mimulus pulchellus)
Synonym
EuonymusBURNING BUSH
Euonymus occidentalis
  ↳  Key to Euonymus occidentalis
WESTERN BURNING BUSHNative
Euonymus occidentalis var. occidentalisNative
Euonymus occidentalis var. parishiiNative
Eupatorium adenophorum
(Under Ageratina adenophora)
Synonym
Eupatorium grandiflorum
(Under Brickellia grandiflora)
Synonym
Eupatorium herbaceum
(Under Ageratina herbacea)
Synonym
Eupatorium occidentale
(Under Ageratina occidentalis)
Synonym
Eupatorium shastense
(Under Ageratina shastensis)
Synonym
Euphorbia
  ↳  Key to Euphorbia
SPURGE
Euphorbia abramsianaABRAMS' SPURGENative
Euphorbia albomarginataRATTLESNAKE SANDMATNative
Euphorbia arenicola
(Under Euphorbia ocellata subsp. arenicola)
Synonym
Euphorbia arizonicaARIZONA SPURGENative
Euphorbia crenulataCHINESE CAPSNative
Euphorbia cyathophoraPAINTED LEAFWaif
Euphorbia davidiiDAVID'S POINSETTIAWaif
Euphorbia dendroidesTREE SPURGENaturalized
Euphorbia dentataTOOTHED POINSETTIAWaif
Euphorbia dentata var. dentata
(Under Euphorbia dentata)
Synonym
Euphorbia erianthaBEETLE SPURGENative
Euphorbia exigua
(Under Euphorbia)
Mentioned in
a note
Euphorbia exstipulata var. exstipulataCLARK MOUNTAIN SPURGENative
Euphorbia fendleriFENDLER'S SANDMATNative
Euphorbia glyptospermaRIDGE-SEEDED SPURGENative
Euphorbia graminea
(Under Euphorbia)
Mentioned in
a note
Euphorbia helioscopiaWARTWEEDNaturalized
Euphorbia heterophylla
(Under Euphorbia cyathophora)
Mentioned in
a note
Euphorbia hooveriHOOVER'S SPURGENative
Euphorbia incisa
(Under Euphorbia schizoloba)
Synonym
Euphorbia incisa var. incisa
(Under Euphorbia schizoloba)
Synonym
Euphorbia jaegeriOROCOPIA MOUNTAINS SPURGENative
Euphorbia lathyrisCAPER SPURGENaturalized
Euphorbia luridaWOODLAND SPURGENative
Euphorbia maculataSPOTTED SPURGENaturalized
Euphorbia marginata
(Under Euphorbia)
Mentioned in
a note
Euphorbia melanadeniaRED-GLAND SPURGENative
Euphorbia micromeraSONORAN SANDMATNative
Euphorbia miseraCLIFF SPURGENative
Euphorbia myrsinitesMYRTLE SPURGEWaif
Euphorbia nutansEYEBANE SPURGENaturalized
Euphorbia oblongataEGGLEAF SPURGENaturalized
Euphorbia ocellataNative
Euphorbia ocellata subsp. arenicolaDUNE SPURGENative
Euphorbia ocellata subsp. ocellataVALLEY SPURGENative
Euphorbia ocellata subsp. rattaniiSTONY CREEK SPURGENative
Euphorbia ocellata var. rattanii
(Under Euphorbia ocellata subsp. rattanii)
Synonym
Euphorbia palmeri
(Under Euphorbia lurida)
Synonym
Euphorbia parishiiPARISH'S SANDMATNative
Euphorbia parryiPARRY'S SPURGENative
Euphorbia pediculiferaCARRIZO MOUNTAIN SANDMATNative
Euphorbia peplusPETTY SPURGENaturalized
Euphorbia platyspermaFLAT-SEEDED SPURGENative
Euphorbia polycarpaSMALLSEED SANDMATNative
Euphorbia polycarpa var. hirtella
(Under Euphorbia polycarpa)
Mentioned in
a note
Euphorbia prostrataPROSTRATE SANDMATNaturalized
Euphorbia rattanii
(Under Euphorbia ocellata subsp. rattanii)
Synonym
Euphorbia revolutaREVOLUTE SPURGENative
Euphorbia rigidaGOPHER SPURGEWaif
Euphorbia schizolobaMOJAVE SPURGENative
Euphorbia serpensMATTED SANDMATNaturalized
Euphorbia serpyllifoliaTHYME-LEAFED SPURGENative
Euphorbia serpyllifolia subsp. hirtulaNative
Euphorbia serpyllifolia subsp. serpyllifoliaNative
Euphorbia serrata
(Under Euphorbia)
Mentioned in
a note
Euphorbia setilobaYUMA SANDMATNative
Euphorbia spathulataWARTY SPURGENative
Euphorbia supina
(Under Euphorbia maculata)
Synonym
Euphorbia terracinaGERALDTON CARNATION WEEDNaturalized
Euphorbia vallis-mortaeDEATH VALLEY SANDMATNative
Euphorbia virgataLEAFY SPURGENaturalized
Euphorbiaceae
  ↳  Key to Euphorbiaceae
SPURGE FAMILY
Euphrosyne
  ↳  Key to Euphrosyne
Euphrosyne acerosaCOPPERWORTNative
Euphrosyne nevadensisNEVADA WORMWOODNative
Euploca convolvulacea subsp. californica
(Under Heliotropium convolvulaceum var. californicum)
Synonym
Eurotia lanata
(Under Krascheninnikovia lanata)
Synonym
Eurybia
  ↳  Key to Eurybia
ASTER
Eurybia integrifoliaNative
Eurybia meritaSUBALPINE ASTERNative
Eurybia radulinaNative
Eustachys distichophylla
(Under Poaceae (Gramineae))
Mentioned in
a note
EustomaCATCHFLY GENTIAN
Eustoma exaltatum subsp. exaltatumNative
EuthamiaGRASS-LEAVED GOLDENROD
Euthamia occidentalisWESTERN GOLDENRODNative
Eutoca albiflora
(Under Phacelia viscida var. albiflora)
Synonym
Eutoca brachyloba
(Under Phacelia brachyloba)
Synonym
Eutoca congesta
(Under Phacelia linearis)
Synonym
Eutoca douglasii
(Under Phacelia douglasii)
Synonym
Eutoca glomerata
(Under Phacelia linearis)
Synonym
Eutoca grandiflora
(Under Phacelia grandiflora)
Synonym
Eutoca heterophylla
(Under Phacelia linearis)
Synonym
Eutoca loasifolia
(Under Phacelia malvifolia var. loasifolia)
Synonym
Eutoca menziesii
(Under Phacelia linearis)
Synonym
Eutoca menziesii var. congesta
(Under Phacelia linearis)
Synonym
Eutoca menziesii var. multiflora
(Under Phacelia linearis)
Synonym
Eutoca multiflora
(Under Phacelia linearis)
Synonym
Eutoca phacelioides
(Under Phacelia phacelioides)
Synonym
Eutoca speciosa
(Under Phacelia grandiflora)
Synonym
Evax caulescens
(Under Hesperevax caulescens)
Synonym
Evax involucrata
(Under Hesperevax caulescens)
Mentioned in
a note
Extriplex
  ↳  Key to Extriplex
Extriplex californicaCALIFORNIA ORACHNative
Extriplex joaquinanaSAN JOAQUIN SPEARSCALENative