University of Michigan Herbarium (MICH)

Specialty: Worldwide, especially temperate North America and the Great Lakes region. Specific strengths include marine algae of eastern North America, West Indies, Alaska, and Pacific Islands; bryophytes of tropical America; Agaricaceae and Hymenogastraceae of western North America; vascular plants of Mexico, Iran, Himalayas, southwestern Pacific Region, and southeastern Asia; Cyperaceae, Malpighiaceae, and Myrtaceae of the New World.
Date Founded: 1837.

Collection Manager: Brad Ruhfel, umherb-data@umich.edu
Collection Manager: Aly Baumgartner, umherb-data@umich.edu
Technical Support: Garth Holman, gholman@umich.edu
Technical Support: Matthew Cruz, mcruz@umich.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 4 March 2024
IPT / DwC-A Source:
Digital Metadata: EML File
Address:
University of Michigan Herbarium
3600 Varsity Drive
Ann Arbor, MI   48108-2228
U.S.A.
734-615-6200
Collection Statistics
  • 568,115 specimen records
  • 179,924 (32%) georeferenced
  • 480,069 (85%) with images (665,002 total images)
  • 10 GenBank genetic references
  • 534,972 (94%) identified to species
  • 362 families
  • 5,446 genera
  • 41,710 species
  • 46,173 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Anchistea (117)
  • Austroblechnum (123)
  • Blechnidium (1)
  • Blechnopsis (140)
  • Blechnum (466)
  • Brainea (16)
  • Cleistoblechnum (2)
  • Cranfillia (42)
  • Diploblechnum (30)
  • Doodia (122)
  • Icarus (7)
  • Lomaria (28)
  • Lomaridium (58)
  • Lomariocycas (33)
  • Lorinseria (135)
  • Neoblechnum (21)
  • Oceaniopteris (69)
  • Parablechnum (124)
  • Sadleria (262)
  • Salpichlaena (38)
  • Spicantopsis (31)
  • Stenochlaena (70)
  • Struthiopteris (103)
  • Telmatoblechnum (95)
  • Woodwardia (375)