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Collection Profile for:
University of California, Riverside Plant Herbarium (UCR)

Homepage

Contacts:

Address:

UCR Herbarium
Dept. of Botany & Plant Sciences
University of California
Riverside, CA   92521
USA
(951) 827-3601

Collection Statistics

  • 282,573 specimen records
  • 279,898 (99%) georeferenced
  • 121,809 (43%) with media (122,556 total media)
  • 271,781 (96%) identified to species
  • 360 families
  • 3,614 genera
  • 20,119 species
  • 25,369 total taxa (including subsp. and var.)

Extra Statistics

Show Geographic Distribution
Show Family Distribution
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 3 June 2025
Digital Metadata: EML File
IPT / DwC-A Source: Import from CCH2
Usage Rights:
Taxon Distribution
Taxon Distribution
  • Adolphia (27)
  • Berchemia (2)
  • Ceanothus (1380)
  • Colletia (4)
  • Colubrina (103)
  • Condalia (71)
  • Discaria (6)
  • Frangula (62)
  • Gouania (42)
  • Hovenia (2)
  • Karwinskia (48)
  • Krugiodendron (3)
  • Microrhamnus (1)
  • Reynosia (3)
  • Rhamnus (619)
  • Sageretia (7)
  • Scutia (1)
  • Trevoa (1)
  • Trymalium (1)
  • Ziziphus (130)