University of Michigan (MICH)
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.
Collections Manager: Rich Rabeler, umherb-data@umich.edu
Project Manager: Garth Holman, gholman@umich.edu
Homepage: https://lsa.umich.edu/herbarium
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 16 May 2022
IPT / DwC-A Source:
Digital Metadata: EML File
Usage Rights: CC BY-NC (Attribution-Non-Commercial)
Collection Statistics
- 80,580 specimen records
- 14,216 (18%) georeferenced
- 58,283 (72%) with images (62,894 total images)
- 63,729 (79%) identified to species
- 50 families
- 332 genera
- 5,207 species
- 5,049 total taxa (including subsp. and var.)
The PCC, and this data portal, were made possible by funding from the National Science Foundation’s
Advancing Digitization of Biological Collections (ADBC) program, grant numbers
1802504,
1802352,
1802134,
1802033,
1802270,
1802255,
1802239,
1802446,
1802305.
The pteridoportal taxonomic thesaurus is based on the Checklist of Ferns and Lycophytes of the World, generously provided by Michael Hassler.
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