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

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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
  • Acalypha (426)
  • Adelia (15)
  • Alchornea (5)
  • Aleurites (4)
  • Andrachne (3)
  • Aparisthmium (1)
  • Argythamnia (3)
  • Bernardia (53)
  • Caperonia (4)
  • Celaenodendron (5)
  • Chamaesyce (77)
  • Chiropetalum (1)
  • Cleidion (1)
  • Cnidoscolus (44)
  • Codiaeum (4)
  • Croton (911)
  • Dalechampia (50)
  • Dalembertia (7)
  • Ditaxis (366)
  • Enriquebeltrania (2)
  • Euphorbia (3014)
  • Garcia (1)
  • Gymnanthes (7)
  • Hippomane (8)
  • Homalanthus (2)
  • Hura (4)
  • Jatropha (139)
  • Mabea (3)
  • Mallotus (1)
  • Manihot (77)
  • Maprounea (3)
  • Mercurialis (6)
  • Microstachys (1)
  • Ophellantha (5)
  • Pausandra (1)
  • Pedilanthus (18)
  • Pera (1)
  • Ricinus (67)
  • Sapium (49)
  • Sebastiania (2)
  • Securinega (1)
  • Senefeldera (1)
  • Stillingia (226)
  • Synadenium (1)
  • Tetrorchidium (4)
  • Tragia (88)
  • Triadica (2)