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 6,301–6,350 of 9,954.

• 
  Mentha pulegium L. Introduced MEPU

  pennyroyal · Lamiaceae 24 counties
• 
  Mentha spicata L. Introduced MESP3

  spearmint · Lamiaceae 39 counties
• 
  Mentha suaveolens Ehrh. Introduced MESU5

  apple mint · Lamiaceae 6 counties
• ⚘
  Mentha ×piperita L. (pro sp.) [aquatica × spicata] Native MEPI

  peppermint · Lamiaceae 27 counties
• 
  Mentha ×villosa Huds. (pro sp.) [spicata × suaveolens] Introduced MEVI6

  mint · Lamiaceae 1 county
• 
  Mentzelia affinis Greene Native MEAF2

  yellowcomet · Loasaceae 21 counties
• 
  Mentzelia albicaulis (Hook.) Torr. & A. Gray Native MEAL6

  whitestem blazingstar · Loasaceae 22 counties
• 
  Mentzelia congesta Nutt. ex Torr. & A. Gray Native MECO2

  united blazingstar · Loasaceae 16 counties
• 
  Mentzelia crocea Kellogg Native MECR

  Sierra blazingstar · Loasaceae 5 counties
• 
  Mentzelia desertorum (Davidson) H.J. Thomp. & Roberts Native MEDE5

  desert blazingstar · Loasaceae 3 counties
• 
  Mentzelia dispersa S. Watson Native MEDI

  bushy blazingstar · Loasaceae 38 counties
• 
  Mentzelia dispersa S. Watson var. obtusa Jeps. Native MEDIO

  Nevada blazingstar · Loasaceae 2 counties
• 
  Mentzelia eremophila (Jeps.) H.J. Thomp. & Roberts Native MEER2

  pinyon blazingstar · Loasaceae 3 counties
• 
  Mentzelia gracilenta Torr. & A. Gray Native MEGR

  grass blazingstar · Loasaceae 10 counties
• 
  Mentzelia hirsutissima S. Watson Native MEHI3

  hairy blazingstar · Loasaceae 2 counties
• 
  Mentzelia involucrata S. Watson Native MEIN5

  whitebract blazingstar · Loasaceae 6 counties
• 
  Mentzelia involucrata S. Watson var. involucrata Native MEINI

  whitebract blazingstar · Loasaceae 1 county
• 
  Mentzelia inyoensis Prigge Native MEIN15

  Inyo blazingstar · Loasaceae 1 county
• 
  Mentzelia jonesii (Urb. & Gilg) H.J. Thomp. & Roberts Native MEJO

  Jones' blazingstar · Loasaceae 6 counties
• 
  Mentzelia laevicaulis (Hook.) Torr. & A. Gray Native MELA2

  smoothstem blazingstar · Loasaceae 41 counties
• 
  Mentzelia laevicaulis (Hook.) Torr. & A. Gray var. laevicaulis Native MELAL3

  smoothstem blazingstar · Loasaceae 41 counties
• 
  Mentzelia lindleyi Torr. & A. Gray Native MELI4

  Lindley's blazingstar · Loasaceae 14 counties
• 
  Mentzelia micrantha (Hook. & Arn.) Torr. & A. Gray Native MEMI3

  San Luis blazingstar · Loasaceae 18 counties
• ⚘
  Mentzelia monoensis J.M. Brokaw & L. Hufford Native MEMO12

  Mono Craters blazingstar · Loasaceae 1 county
• 
  Mentzelia montana (Davidson) Davidson Native MEMO4

  variegated-bract blazingstar · Loasaceae 17 counties
• 
  Mentzelia multiflora (Nutt.) A. Gray Native MEMU3

  Adonis blazingstar · Loasaceae 4 counties
• 
  Mentzelia multiflora (Nutt.) A. Gray var. longiloba (J. Darl.) Kartesz Native MEMUL2

  Adonis blazingstar · Loasaceae 4 counties
• 
  Mentzelia nitens Greene Native MENI2

  shining blazingstar · Loasaceae 6 counties
• 
  Mentzelia nitens Greene var. nitens Native MENIN

  shining blazingstar · Loasaceae 6 counties
• 
  Mentzelia obscura H.J. Thomp. & Roberts Native MEOB3

  Pacific blazingstar · Loasaceae 3 counties
• 
  Mentzelia oreophila J. Darl. Native MEOR3

  Argus blazingstar · Loasaceae 5 counties
• 
  Mentzelia pectinata Kellogg Native MEPE4

  San Joaquin blazingstar · Loasaceae 9 counties
• 
  Mentzelia polita A. Nelson Native MEPO2

  polished blazingstar · Loasaceae 1 county
• 
  Mentzelia pterosperma Eastw. Native MEPT

  wingseed blazingstar · Loasaceae 1 county
• 
  Mentzelia reflexa Coville Native MERE

  reflexed blazingstar · Loasaceae 3 counties
• 
  Mentzelia torreyi A. Gray Native METO2

  Torrey's blazingstar · Loasaceae 2 counties
• 
  Mentzelia torreyi A. Gray var. torreyi Native METOT

  Torrey's blazingstar · Loasaceae 2 counties
• 
  Mentzelia tricuspis A. Gray Native METR2

  spinyhair blazingstar · Loasaceae 5 counties
• 
  Mentzelia tridentata (Davidson) H.J. Thomp. & Roberts Native METR4

  threetooth blazingstar · Loasaceae 6 counties
• 
  Mentzelia veatchiana Kellogg Native MEVE5

  Veatch's blazingstar · Loasaceae 16 counties
• 
  Menyanthes trifoliata L. Native METR3

  buckbean · Menyanthaceae 16 counties
• 
  Menziesia ferruginea Sm. Native MEFE

  rusty menziesia · Ericaceae 2 counties
• 
  Mercurialis annua L. Introduced MEAN

  annual mercury · Euphorbiaceae 2 counties
• 
  Mertensia bella Piper Native MEBE

  beautiful bluebells · Boraginaceae 1 county
• 
  Mertensia ciliata (James ex Torr.) G. Don Native MECI3

  tall fringed bluebells · Boraginaceae 13 counties
• 
  Mertensia ciliata (James ex Torr.) G. Don var. stomatechoides (Kellogg) Jeps. Native MECIS

  tall fringed bluebells · Boraginaceae 13 counties
• 
  Mertensia longiflora Greene Native MELO4

  small bluebells · Boraginaceae 3 counties
• 
  Mertensia oblongifolia (Nutt.) G. Don Native MEOB

  oblongleaf bluebells · Boraginaceae 7 counties
• 
  Mertensia paniculata (Aiton) G. Don Native MEPA

  tall bluebells · Boraginaceae 1 county
• 
  Mertensia paniculata (Aiton) G. Don var. borealis (J.F. Macbr.) L.O. Williams Native MEPAB

  northern bluebells · Boraginaceae 1 county