California

• Alameda 06001
  1,856 taxa Open ↗
• Alpine 06003
  1,174 taxa Open ↗
• Amador 06005
  1,226 taxa Open ↗
• Butte 06007
  2,704 taxa Open ↗
• Calaveras 06009
  1,227 taxa Open ↗
• Colusa 06011
  1,330 taxa Open ↗
• Contra Costa 06013
  1,712 taxa Open ↗
• Del Norte 06015
  1,424 taxa Open ↗
• El Dorado 06017
  1,950 taxa Open ↗
• Fresno 06019
  2,373 taxa Open ↗

Showing 5,001–5,050 of 8,499 (native).

• 
  Lotus argophyllus (A. Gray) Greene var. argophyllus Native LOARA3

  silver bird's-foot trefoil · Fabaceae 14 counties
• 
  Lotus argophyllus (A. Gray) Greene var. fremontii (A. Gray) Ottley Native LOARF

  Fremont's birsfoot trefoil · Fabaceae 7 counties
• 
  Lotus argophyllus (A. Gray) Greene var. niveus (Greene) Ottley Native LOARN3

  Santa Cruz Island silverhosackia · Fabaceae 1 county
• 
  Lotus argyraeus (Greene) Greene Native LOAR4

  canyon bird's-foot trefoil · Fabaceae 3 counties
• 
  Lotus argyraeus (Greene) Greene var. argyraeus Native LOARA4

  canyon bird's-foot trefoil · Fabaceae 2 counties
• 
  Lotus argyraeus (Greene) Greene var. multicaulis (Ottley) Isely Native LOARM

  canyon bird's-foot trefoil · Fabaceae 1 county
• 
  Lotus argyraeus (Greene) Greene var. notitius Isely Native LOARN2

  canyon bird's-foot trefoil · Fabaceae 1 county
• 
  Lotus benthamii Greene Native LOBE2

  Bentham's broom · Fabaceae 6 counties
• 
  Lotus crassifolius (Benth.) Greene Native LOCR

  big deervetch · Fabaceae 41 counties
• 
  Lotus crassifolius (Benth.) Greene var. crassifolius Native LOCRC

  big deervetch · Fabaceae 33 counties
• 
  Lotus crassifolius (Benth.) Greene var. otayensis Moran ex Isely Native LOCRO

  big deervetch · Fabaceae 1 county
• 
  Lotus dendroideus (Greene) Greene Native LODE2

  island broom · Fabaceae 3 counties
• 
  Lotus dendroideus (Greene) Greene var. dendroideus Native LODED

  island broom · Fabaceae 3 counties
• 
  Lotus dendroideus (Greene) Greene var. traskiae (Eastw. ex Noddin) Isely Native LODET

  Trask's island broom · Fabaceae 1 county
• 
  Lotus dendroideus (Greene) Greene var. veatchii (Greene) Isely Native LODEV

  Veatch's island broom · Fabaceae 1 county
• 
  Lotus denticulatus (E. Drew) Greene Native LODE

  riverbar bird's-foot trefoil · Fabaceae 11 counties
• 
  Lotus formosissimus Greene Native LOFO2

  seaside bird's-foot trefoil · Fabaceae 10 counties
• 
  Lotus grandiflorus (Benth.) Greene Native LOGR3

  chaparral bird's-foot trefoil · Fabaceae 28 counties
• 
  Lotus grandiflorus (Benth.) Greene var. grandiflorus Native LOGRG3

  chaparral bird's-foot trefoil · Fabaceae 19 counties
• 
  Lotus grandiflorus (Benth.) Greene var. macranthus (Greene) Isely Native LOGRM

  chaparral bird's-foot trefoil · Fabaceae 9 counties
• 
  Lotus hamatus Greene Native LOHA2

  San Diego bird's-foot trefoil · Fabaceae 7 counties
• 
  Lotus haydonii (Orcutt) Greene Native LOHA3

  rock bird's-foot trefoil · Fabaceae 2 counties
• 
  Lotus heermannii (Durand & Hilg.) Greene Native LOHE

  Heermann's bird's-foot trefoil · Fabaceae 14 counties
• 
  Lotus heermannii (Durand & Hilg.) Greene var. heermannii Native LOHEH

  Heermann's bird's-foot trefoil · Fabaceae 6 counties
• 
  Lotus heermannii (Durand & Hilg.) Greene var. orbicularis (A. Gray) Isely Native LOHEO

  Heermann's bird's-foot trefoil · Fabaceae 8 counties
• 
  Lotus humistratus Greene Native LOHU2

  foothill deervetch · Fabaceae 46 counties
• 
  Lotus incanus (Torr.) Greene Native LOIN6

  woolly bird's-foot trefoil · Fabaceae 7 counties
• ⚘
  Lotus junceus (Benth.) Greene Native LOJU2

  rush broom · Fabaceae 9 counties
• ⚘
  Lotus junceus (Benth.) Greene var. biolettii (Greene) Ottley Native LOJUB

  Bioletti's rush broom · Fabaceae 9 counties
• ⚘
  Lotus junceus (Benth.) Greene var. junceus Native LOJUJ

  rush broom · Fabaceae 2 counties
• 
  Lotus micranthus Benth. Native LOMI

  desert deervetch · Fabaceae 42 counties
• 
  Lotus nevadensis (S. Watson) Greene Native LONE4

  Nevada bird's-foot trefoil · Fabaceae 31 counties
• 
  Lotus nevadensis (S. Watson) Greene var. davidsonii (Greene) Isely Native LONED2

  Davidson's bird's-foot trefoil · Fabaceae 6 counties
• 
  Lotus nevadensis (S. Watson) Greene var. douglasii (Greene) Ottley Native LONED

  Douglas' bird's-foot trefoil · Fabaceae 10 counties
• 
  Lotus nevadensis (S. Watson) Greene var. nevadensis Native LONEN2

  Nevada bird's-foot trefoil · Fabaceae 20 counties
• 
  Lotus nuttallianus Greene Native LONU4

  wire bird's-foot trefoil · Fabaceae 1 county
• 
  Lotus oblongifolius (Benth.) Greene Native LOOB2

  streambank bird's-foot trefoil · Fabaceae 39 counties
• 
  Lotus oblongifolius (Benth.) Greene var. cupreus (Greene) Ottley Native LOOBC

  streambank bird's-foot trefoil · Fabaceae 1 county
• 
  Lotus oblongifolius (Benth.) Greene var. oblongifolius Native LOOBO2

  streambank bird's-foot trefoil · Fabaceae 37 counties
• 
  Lotus pinnatus Hook. Native LOPI2

  meadow bird's-foot trefoil · Fabaceae 17 counties
• ⚘
  Lotus procumbens (Greene) Greene Native LOPR3

  silky deerweed · Fabaceae 12 counties
• ⚘
  Lotus procumbens (Greene) Greene var. jepsonii (Ottley) Ottley Native LOPRJ

  Jepson's deerweed · Fabaceae 3 counties
• ⚘
  Lotus procumbens (Greene) Greene var. procumbens Native LOPRP

  silky deerweed · Fabaceae 12 counties
• 
  Lotus rigidus (Benth.) Greene Native LORI3

  shrubby deervetch · Fabaceae 4 counties
• 
  Lotus rubriflorus H. Sharsm. Native LORU

  redflower bird's-foot trefoil · Fabaceae 3 counties
• 
  Lotus salsuginosus Greene Native LOSA

  coastal bird's-foot trefoil · Fabaceae 15 counties
• 
  Lotus salsuginosus Greene var. brevivexillus Ottley Native LOSAB

  coastal bird's-foot trefoil · Fabaceae 9 counties
• 
  Lotus salsuginosus Greene var. salsuginosus Native LOSAS

  coastal bird's-foot trefoil · Fabaceae 6 counties
• 
  Lotus scoparius (Nutt.) Ottley Native LOSC2

  common deerweed · Fabaceae 39 counties
• 
  Lotus scoparius (Nutt.) Ottley var. brevialatus Ottley Native LOSCB

  western bird's-foot trefoil · Fabaceae 6 counties