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
  • Arabis (14)
  • Barbarea (10)
  • Boechera (113)
  • Brassica (7)
  • Cakile (1)
  • Cardamine (8)
  • Caulanthus (1)
  • Dentaria (3)
  • Descurainia (37)
  • Draba (11)
  • Erysimum (2)
  • Lepidium (9)
  • Lobularia (1)
  • Physaria (7)
  • Raphanus (2)
  • Rorippa (3)
  • Sisymbrium (1)
  • Streptanthus (4)
  • Thelypodium (2)
  • Thysanocarpus (6)