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CCH1:
Highly-curated vascular plant data from the Consortium of California Herbaria and other California specimens housed in herbaria, worldwide.

If you are looking for non-California or non-vascular collections from CCH members, use CCH2 - cch2.org/portal/


Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2024 December 02.
Literature Citation:
CCH1 Portal. 2024. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on December 02).


Records are made available under the CCH Data Use Terms.


Please send questions or comments to Jason Alexander (jason_alexander@berkeley.edu).

CCH1: Vascular Plants of California Search Page

Scientific Name Search ?  


(leave unchecked to search all synonyms) e.g.: Dudleya blochmaniae, Dudleya blochmaniae insularis
e.g.: Dudleya blochmaniae. Juglans regia

Collector and Collector Number ?  


(single-word search, last names produce the best results)
e.g.:Muir

(any type, including strictly numeric or alpha-numeric)
e.g.:2334

Geographic Location Search ?  


(The last word can be a partial word)
Results will search for these words in order
e.g.:Round Meadow returns only records with round and meadow in that order
Mokel will return all records that have a word starting with 'Mokel'
Mount Dana will search both 'Mount Dana', 'Mt. Dana' and other variants
(up to three words in any order; strict search, whole words only)
e.g.:Round Meadow will return records with round and meadow found in any part of the locality
Mokelumne will only return records with this whole word present
Mount Dana will return both 'Mount Dana', 'Mt. Dana', but will also return variants where these words are present in any order on the label

County Search ?  



(select one or more values; default is all counties)

Refine or Expand Search ?  


(displays possible range discrepancies with yellow icons)


(return only names in the California Native Plant Society Inventory)


Limit to cultivated-flagged specimens





(returns only one record for each name)



Data Source ?  


(default is all sources)

Specimen ID Search ?  

(Search here using a GUID, accession, or barcode number)

Search Details

5000 records is the default maximum for all downloads. For custom data requests contact Jason Alexander (jason_alexander@berkeley.edu)

Read use terms

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