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 5,301–5,350 of 8,499 (native).

• 
  Lyrocarpa coulteri Hook. & Harv. ex Harv. var. palmeri (S. Watson) Rollins Native LYCOP5

  Palmer's lyrepod · Brassicaceae 2 counties
• 
  Lysichiton americanus Hultén & H. St. John Native LYAM3

  American skunkcabbage · Araceae 7 counties
• 
  Lysimachia thyrsiflora L. Native LYTH2

  tufted loosestrife · Primulaceae 3 counties
• 
  Lythrum californicum Torr. & A. Gray Native LYCA4

  California loosestrife · Lythraceae 35 counties
• 
  Machaeranthera arida B.L. Turner & Horne Native MAAR5

  arid tansyaster · Asteraceae 2 counties
• 
  Machaeranthera asteroides (Torr.) Greene Native MAAS2

  fall tansyaster · Asteraceae 5 counties
• 
  Machaeranthera asteroides (Torr.) Greene var. asteroides Native MAASA2

  fall tansyaster · Asteraceae 4 counties
• 
  Machaeranthera asteroides (Torr.) Greene var. lagunensis (D.D. Keck) B.L. Turner Native MAASL

  fall tansyaster · Asteraceae 1 county
• 
  Machaeranthera canescens (Pursh) A. Gray Native MACA2

  hoary tansyaster · Asteraceae 29 counties
• 
  Machaeranthera canescens (Pursh) A. Gray ssp. canescens Native MACAC

  hoary tansyaster · Asteraceae 29 counties
• 
  Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. canescens Native MACAC3

  hoary tansyaster · Asteraceae 23 counties
• 
  Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. incana (Lindl.) A. Gray Native MACAI2

  hoary tansyaster · Asteraceae 6 counties
• 
  Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. leucanthemifolia (Greene) S.L. Welsh Native MACAL

  whiteflower tansyaster · Asteraceae 4 counties
• 
  Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. shastensis (A. Gray) B.L. Turner Native MACAS3

  Shasta tansyaster · Asteraceae 15 counties
• 
  Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. ziegleri (Munz) B.L. Turner Native MACAZ2

  Ziegler's tansyaster · Asteraceae 1 county
• 
  Machaeranthera carnosa (A. Gray) G.L. Nesom Native MACA17

  shrubby alkaliaster · Asteraceae 8 counties
• 
  Machaeranthera carnosa (A. Gray) G.L. Nesom var. intricata Native MACAI3

  shrubby alkaliaster · Asteraceae 8 counties
• 
  Machaeranthera gracilis (Nutt.) Shinners Native MAGR10

  slender goldenweed · Asteraceae 1 county
• 
  Machaeranthera juncea (Greene) Shinners Native MAJU

  rush bristleweed · Asteraceae 1 county
• 
  Machaeranthera pinnatifida (Hook.) Shinners Native MAPI

  lacy tansyaster · Asteraceae 1 county
• 
  Machaeranthera pinnatifida (Hook.) Shinners ssp. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. Native MAPIG

  Goodding's tansyaster · Asteraceae 1 county
• 
  Machaeranthera pinnatifida (Hook.) Shinners ssp. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. var. gooddingii Native MAPIG2

  Goodding's tansyaster · Asteraceae 1 county
• 
  Machaeranthera tanacetifolia (Kunth) Nees Native MATA2

  tanseyleaf tansyaster · Asteraceae 1 county
• 
  Maclura pomifera (Raf.) C.K. Schneid. Native MAPO

  Osage-orange · Moraceae 4 counties
• 
  Madia anomala Greene Native MAAN2

  plumpseeded madia · Asteraceae 11 counties
• 
  Madia citrigracilis D.D. Keck Native MACI

  Shasta tarweed · Asteraceae 6 counties
• 
  Madia citriodora Greene Native MACI2

  lemonscented madia · Asteraceae 17 counties
• 
  Madia elegans D. Don ex Lindl. Native MAEL

  common madia · Asteraceae 52 counties
• 
  Madia elegans D. Don ex Lindl. ssp. densifolia (Greene) D.D. Keck Native MAELD

  showy tarweed · Asteraceae 18 counties
• 
  Madia elegans D. Don ex Lindl. ssp. elegans Native MAELE

  common madia · Asteraceae 21 counties
• 
  Madia elegans D. Don ex Lindl. ssp. vernalis D.D. Keck Native MAELV

  spring madia · Asteraceae 18 counties
• 
  Madia elegans D. Don ex Lindl. ssp. wheeleri (A. Gray) D.D. Keck Native MAELW

  Wheeler's tarweed · Asteraceae 6 counties
• 
  Madia exigua (Sm.) A. Gray Native MAEX

  small tarweed · Asteraceae 42 counties
• 
  Madia glomerata Hook. Native MAGL2

  mountain tarweed · Asteraceae 25 counties
• 
  Madia gracilis (Sm.) D.D. Keck Native MAGR3

  grassy tarweed · Asteraceae 48 counties
• 
  Madia madioides (Nutt.) Greene Native MAMA

  woodland madia · Asteraceae 15 counties
• 
  Madia radiata Kellogg Native MARA

  golden madia · Asteraceae 9 counties
• 
  Madia sativa Molina Native MASA

  coast tarweed · Asteraceae 27 counties
• 
  Madia subspicata D.D. Keck Native MASU

  slender tarweed · Asteraceae 7 counties
• 
  Mahonia aquifolium (Pursh) Nutt. Native MAAQ2

  hollyleaved barberry · Berberidaceae 43 counties
• 
  Mahonia dictyota (Jeps.) Fedde Native MADI11

  shining netvein barberry · Berberidaceae 30 counties
• 
  Mahonia fremontii (Torr.) Fedde Native MAFR3

  Fremont's mahonia · Berberidaceae 3 counties
• 
  Mahonia haematocarpa (Wooton) Fedde Native MAHA4

  red barberry · Berberidaceae 2 counties
• 
  Mahonia nervosa (Pursh) Nutt. Native MANE2

  Cascade barberry · Berberidaceae 16 counties
• 
  Mahonia nevinii (A. Gray) Fedde Native MANE3

  Nevin's barberry · Berberidaceae 4 counties
• 
  Mahonia pinnata (Lag.) Fedde Native MAPI2

  wavyleaf barberry · Berberidaceae 18 counties
• 
  Mahonia pinnata (Lag.) Fedde ssp. insularis (Munz) J.B. Roof Native MAPII

  island barberry · Berberidaceae 2 counties
• 
  Mahonia pinnata (Lag.) Fedde ssp. pinnata Native MAPIP2

  California barberry · Berberidaceae 18 counties
• 
  Mahonia repens (Lindl.) G. Don Native MARE11

  creeping barberry · Berberidaceae 22 counties
• 
  Maianthemum dilatatum (Alph. Wood) A. Nelson & J.F. Macbr. Native MADI

  false lily of the valley · Liliaceae 7 counties