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Freshman Danielle Hacker and Collections Manager Kim Kersh at Cal Day 2006 - Photo credit: Peg Skorpinski (click for News item)
Girl with carnivorous plant - Cal Day 2006 (click for News item) Moss - Polytrichum sp. - Photo credit: Eric Harris (click for personal page) Flowering plant - Eriogonum truncatum - Photo credit: Scott Hein of Save Mount Diablo (click for News item) Alga - Antithamnion cruciatum - Photo credit: Athanasios  Athanasiadis (click for publication in Constancea) Flowering plant - Madia elegans "densifolia" - Photo credit: Bruce G. Baldwin (click for Baldwin Lab) Flowering plant - Allium crispum - Photo credit: John Game (click for John Game's photographs) Plant display and lecturer - Cal Day 2006 (click for News item) Moss - Sphagnum mendocinum - Photo credit: John Game (click for BryoLab)


Welcome to the Herbaria
The University and Jepson Herbaria of the University of California at Berkeley are two collections of pressed plants housed together along with research labs, libraries, and archives. Together the Herbaria hold about 2,200,000 specimens, one of the largest collections in North America.
 •The University Herbarium, established in 1895, holds botanical collections from around the world.
 •The Jepson Herbarium, established in 1950, specializes in the vascular plants of California.
News from the Herbaria

UC received major funding as part of a large consortium to digitize macrofungi collections across the nation, in the second round of the Advancing Digitization of Biological Collections program at NSF. UC Curator of Fungi Tom Bruns is campus PI. This brings us to four major digitization projects active in the Herbaria at present. .... read more

A.W. Mellon Foundation grant
funds a Sawyer Seminar series for 2012–2013 on Speciesism and its many implications. There will be a public major speaker event associated with each seminar session.

The SO BE FREE 17 bryophyte foray was held near Clear Lake, CA, March 27-30, 2012
...Read more ...

Botany Lunch New schedule for spring

The debut of the new Manual was a hit at the San Diego CNPS conference. (photo Bob Allen)

The Berkleyan and the UC Berkeley News Center featured an article about the Manual and Jepson Curator Bruce Baldwin by Cathy Cockrell.

BERKELEY — Thanks to new molecular-genetic tools and intensive field research, scientists' understanding of the native flora of the Golden State — one of the world's hotspots of botanical diversity — has grown exponentially in the 18 years since publication of The Jepson Manual, the authoritative reference on California botany. New native plants have been discovered, evolutionary relationships redefined, additional species threatened or endangered by development and climate change — .... read more


Jepson eFlora is formally posted

UC/JEPS and growing trend to associate herbarium archives with specimen data

Jepson Herbarium Workshops 2011 Year in Review

Volunteer Saturdays 2011-2012: September 17, October 15, November 19, December 17, January 21, February 11, March 17, April 21 (Cal Day), May 19

UC received major funding as part of a large consortium to digitize bryophyte and lichen collections across the nation, in the new Advancing Digitization of Biological Collections program at NSF.

Isabelle I. Tavares: October 6, 1921–May 21, 2011


Visit by Kurdistan Botanical Garden Delegation

CalDay April 16, 2011!

Once again, the Herbaria flung open their doors to the public for the annual open house. Young and old alike crowded in to learn about the herbaria, see local wildflowers, press a specimen of their own, and hear talks by experts.

Major NSF grant received by the Consortium of California Herbaria

UC/JEPS Curator of Fungi John Taylor leads a novel study combining genomics and ecology in an important paper on bread molds

SO BE FREE 16 was held 23-26th March, 2011, in the northern Sierra Nevada Mountains

New Publications from UC Herbarium Researchers

CALIFORNIA MOSSES Co-authored by UC/JEPS researchers Dan Norris and Jim Shevock, with famed macro-photographers Bill and Nancy Malcom. This book is a work of art as well as of science, and is available from the California Native Plant Society. The book features easy-to-read descriptions of each species, as well as spectacular photos of habitats, reproductive structures, and high-quality color micrographs of key morphological features. Available from the California Native Plant Society.


MAGNIFICENT CHINESE AND AMERICAN REDWOODS
Edited by UC researcher Momei Chen, this book features the ancient redwood lineages in both China and the United States, and provides scientific material in both Chinese and English. The book bridges language and cultural barriers and will hopefully focus public attention on these endangered trees in both countries.


Learn about our contributions to the
Global Plants Initiative, a searchable online database of type specimens from herbaria around the world!

Curatorial Volunteers Needed at University and Jepson Herbaria.

One Saturday of each month is a Volunteer Day in the Herbaria. Work with Herbaria staff to help prepare mounted plant specimens and database collections. Learn more about how you can help!

 

Archive of past news items...

Featured Projects
 
   
Consortium of California Herbaria

The Consortium of California Herbaria serves as a gateway to information from California vascular plant specimens that are housed in herbaria throughout the state. The display now includes information from nearly 1,500,000 specimens, all searchable through a single interface. Read more...

   
   
Baldwin Lab

Evolutionary and systematic studies of Californian vascular plants are a major research focus of the Baldwin Lab in the Jepson Herbarium, where investigations of the highly diverse native tarweeds and their Hawaiian-silversword descendants continue apace. Read more...

 
 
Berkeley Natural History Museums   The University and Jepson Herbaria are part of the Berkeley Natural History Museum Consortium.
 
 
Picea breweriana, Trinity Alps, California - Photo credit: John Game