San Francisco County

Showing 451–500 of 1,460.

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  Dudleya farinosa (Lindl.) Britton & Rose Native DUFA

  powdery liveforever · Crassulaceae
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  Dysphania ambrosioides (L.) Mosyakin & Clemants Both DYAM

  Mexican tea · Chenopodiaceae
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  Dysphania botrys (L.) Mosyakin & Clemants Introduced DYBO

  Jerusalem oak goosefoot · Chenopodiaceae
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  Dysphania multifida (L.) Mosyakin & Clemants Introduced DYMU

  cutleaf goosefoot · Chenopodiaceae
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  Echinochloa crus-galli (L.) P. Beauv. Introduced ECCR

  barnyardgrass · Poaceae
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  Echium candicans L. f. Introduced ECCA5

  pride of Madeira · Boraginaceae
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  Egeria densa Planch. Introduced EGDE

  Brazilian waterweed · Hydrocharitaceae
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  Elatine brachysperma A. Gray Native ELBR5

  shortseed waterwort · Elatinaceae
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  Elatine heterandra H. Mason Native ELHE2

  mosquito waterwort · Elatinaceae
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  Eleocharis acicularis (L.) Roem. & Schult. Native ELAC

  needle spikerush · Cyperaceae
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  Eleocharis acicularis (L.) Roem. & Schult. var. acicularis Native ELACA

  needle spikerush · Cyperaceae
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  Eleocharis macrostachya Britton Native ELMA5

  pale spikerush · Cyperaceae
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  Eleocharis radicans (A. Dietr.) Kunth Native ELRA

  rooted spikerush · Cyperaceae
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  Eleocharis rostellata (Torr.) Torr. Native ELRO2

  beaked spikerush · Cyperaceae
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  Elodea canadensis Michx. Native ELCA7

  Canadian waterweed · Hydrocharitaceae
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  Elymus glaucus Buckley Native ELGL

  blue wildrye · Poaceae
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  Elymus glaucus Buckley ssp. virescens (Piper) Gould Native ELGLV

  blue wildrye · Poaceae
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  Elymus multisetus M.E. Jones Native ELMU3

  big squirreltail · Poaceae
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  Elymus repens (L.) Gould Introduced ELRE4

  quackgrass · Poaceae
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  Elymus ×hansenii Scribn. (pro sp.) [glaucus × elymoides or multisetus] Native ELHA3

  Poaceae
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  Emex australis Steinh. Introduced EMAU

  southern threecornerjack · Polygonaceae
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  Epilobium brachycarpum C. Presl Native EPBR3

  tall annual willowherb · Onagraceae
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  Epilobium ciliatum Raf. Native EPCI

  fringed willowherb · Onagraceae
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  Epilobium ciliatum Raf. ssp. ciliatum Native EPCIC

  fringed willowherb · Onagraceae
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  Epilobium ciliatum Raf. ssp. glandulosum (Lehm.) Hoch & P.H. Raven Native EPCIG

  fringed willowherb · Onagraceae
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  Epilobium ciliatum Raf. ssp. watsonii (Barbey) Hoch & P.H. Raven Native EPCIW

  fringed willowherb · Onagraceae
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  Epilobium densiflorum (Lindl.) Hoch & P.H. Raven Native EPDE4

  denseflower willowherb · Onagraceae
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  Epilobium minutum Lindl. ex Lehm. Native EPMI

  chaparral willowherb · Onagraceae
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  Epipactis gigantea Douglas ex Hook. Native EPGI

  stream orchid · Orchidaceae
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  Epipactis helleborine (L.) Crantz Introduced EPHE

  broadleaf helleborine · Orchidaceae
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  Equisetum arvense L. Native EQAR

  field horsetail · Equisetaceae
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  Equisetum hyemale L. Native EQHY

  scouringrush horsetail · Equisetaceae
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  Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton Native EQHYA

  scouringrush horsetail · Equisetaceae
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  Equisetum laevigatum A. Braun Native EQLA

  smooth horsetail · Equisetaceae
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  Equisetum palustre L. Native EQPA

  marsh horsetail · Equisetaceae
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  Equisetum telmateia Ehrh. Native EQTE

  giant horsetail · Equisetaceae
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  Equisetum telmateia Ehrh. var. braunii (Milde) Milde Native EQTEB

  giant horsetail · Equisetaceae
• ⚘
  Equisetum ×ferrissii Clute (pro sp.) [hyemale × laevigatum] Native EQFE

  Equisetaceae
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  Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCI

  stinkgrass · Poaceae
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  Eragrostis mexicana (Hornem.) Link Native ERME

  Mexican lovegrass · Poaceae
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  Eragrostis mexicana (Hornem.) Link ssp. virescens (J. Presl) S.D. Koch & Sánchez Vega Native ERMEV

  Mexican lovegrass · Poaceae
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  Eragrostis pectinacea (Michx.) Nees ex Steud. Native ERPE

  tufted lovegrass · Poaceae
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  Eragrostis pectinacea (Michx.) Nees ex Steud. var. pectinacea Native ERPEP2

  tufted lovegrass · Poaceae
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  Erechtites glomeratus (Desf. ex Poir.) DC. Introduced ERGL11

  cutleaf burnweed · Asteraceae
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  Erechtites minimus (Poir.) DC. Introduced ERMI8

  coastal burnweed · Asteraceae
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  Eremochloa ciliaris (L.) Merr. Introduced ERCI10

  fringed centipede grass · Poaceae
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  Erica lusitanica K. Rudolphi Introduced ERLU6

  Spanish heath · Ericaceae
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  Ericameria ericoides (Less.) Jeps. Native ERER11

  California goldenbush · Asteraceae
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  Erigeron foliosus Nutt. Native ERFO2

  leafy fleabane · Asteraceae
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  Erigeron foliosus Nutt. var. franciscensis G.L. Nesom Native ERFOF3

  Franciscan erigeron · Asteraceae