Botany (CAS-BOT-BC)

The slopes of Colombia, China's Yunnan Province, the plateau forests of Madagascar, the fields of California - Academy botanists travel the world to discover new species, collect plants for our herbarium, and contribute to our extensive database. With a history of pioneering action that began in 1893 with botany curator Alice Eastwood, today's department is a robust collection of leading researchers, scientists, fellows, and students. Our resources include a 2 million specimen collection containing more than 11,000 types, as well as the John T. Howell Botanical Laboratory.
Contacts: Emily Magnaghi, emagnaghi@calacademy.org
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 2 December 2021
Digital Metadata: EML File
Rights Holder: California Academy of Sciences
Address:
California Academy of Sciences
55 Music Concourse Dr.
San Francisco, CA   94118
United States
Collection Statistics
  • 630,261 specimen records
  • 137,923 (22%) georeferenced
  • 16,168 (3%) with images (41,883 total images)
  • 4,694 (0.74%) identified to species
  • 508 families
  • 1,284 genera
  • 73 species
  • 142 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Acacia (8)
  • Acmispon (160)
  • Aeschynomene (1)
  • Albizia (2)
  • Astragalus (81)
  • Bauhinia (11)
  • Brongniartia (2)
  • Caesalpinia (4)
  • Calliandra (12)
  • Calopogonium (4)
  • Canavalia (18)
  • Cassia (15)
  • Centrosema (4)
  • Chamaecrista (9)
  • Cologania (5)
  • Coursetia (1)
  • Cracca (1)
  • Crotalaria (31)
  • Dalbergia (5)
  • Dalea (5)
  • Desmanthus (3)
  • Desmodium (88)
  • Dichrostachys (1)
  • Diphysa (2)
  • Dolichos (1)
  • Eriosema (6)
  • Erythrina (27)
  • Eysenhardtia (1)
  • Flemingia (1)
  • Galactia (6)
  • Genista (1)
  • Hedysarum (2)
  • Hosackia (5)
  • Hymenaea (1)
  • Indigofera (18)
  • Inga (5)
  • Lathyrus (43)
  • Lespedeza (2)
  • Leucaena (3)
  • Lonchocarpus (16)
  • Lotus (226)
  • Lupinus (317)
  • Lysiloma (1)
  • Macroptilium (1)
  • Marina (3)
  • Medicago (11)
  • Mimosa (12)
  • Mucuna (2)
  • Pachyrhizus (3)
  • Pithecellobium (14)
  • Prosopis (1)
  • Psorothamnus (27)
  • Pterocarpus (1)
  • Pueraria (1)
  • Rhynchosia (4)
  • Senna (1)
  • Stizolobium (4)
  • Strongylodon (2)
  • Stylosanthes (8)
  • Tephrosia (23)
  • Teramnus (2)
  • Thermopsis (2)
  • Trifolium (57)
  • Vicia (10)
  • Vigna (7)
  • Zapoteca (3)
  • Zornia (5)