The Jepson eFlora is supported
by the
Friends of the Jepson Herbarium
 
   

   

Jepson eFlora

Willis Linn Jepson in the Vaca Hills, 1942, Neat M. Tate Jepson YouTube Channel Arctostaphylos ohloneana, Neal Kramer Calochortus venustus, John C. Game Caulanthus inflatus, John C. Game
Phylogenetic index to families

The Jepson eFlora is the foremost authority on the native and naturalized vascular plants of California. For plants occurring in wildlands or otherwise outside of cultivation, the Jepson eFlora contains taxonomic treatments, distribution maps, illustrations, photographs, and identification keys.
Citation: Jepson Flora Project (eds.) 2024. Jepson eFlora, https://ucjeps.berkeley.edu/eflora/ [accessed on Apr 18, 2024].

Search the eFlora for a name:

Search eFlora Fields: Advanced Search Page

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Identify a plant from your region:

  • Simplify plant identification with the new application KeyBase, which filters keys based on Jepson regions:

  • Click the map for more information about Keybase:

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Resources:

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Revisions:

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Editorial Board

Bruce G. Baldwin, Convening Editor, University and Jepson Herbaria

David J. Keil, Professor Emeritus, California Polytechnic State University, San Luis Obispo

Staci Markos, Associate Director, University and Jepson Herbaria

Brent D. Mishler, Director, University and Jepson Herbaria

Robert Patterson, Department of Biology, San Francisco State University

Thomas J. Rosatti, Scientific Editor, University and Jepson Herbaria

Dieter H. Wilken, Research Associate, Santa Barbara Botanic Garden

Technical Editor

Jason Alexander, University and Jepson Herbaria

Managing Editor

Nina House, University and Jepson Herbaria

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Information for Contributors

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About the Jepson eFlora


Treatments and keys in the Jepson eFlora were initially derived from The Jepson Manual: Vascular Plants of California, Second Edition (TJM2), available from University of California Press.

The eFlora expands on the content of TJM2, including descriptions of taxa not included in the print book (e.g. waifs, agricultural weeds), substantive revisions of scientific content for some taxa, and many errata and other small changes made relative to the print book.

The Jepson eFlora is a product of the Jepson Flora Project.

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