Collection Profile for: 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, Myrtaceae, and Podostemaceae of the New World.Date Founded: 1837.
Contacts:
Collection Manager: Brad Ruhfel, umherb-data@umich.edu
Collection Manager: Aly Baumgartner, umherb-data@umich.edu
Technical Support: Garth Holman, gholman@umich.edu
Address:
University of Michigan Herbarium
3600 Varsity Drive
Ann Arbor, MI 48108-2228
U.S.A.
734-615-6200
Collection Statistics
615,133 specimen records
185,416 (30%) georeferenced
525,526 (85%) with media (711,914 total media) 10 GenBank genetic references 574,849 (93%) identified to species 375 families 5,800 genera 45,587 species 50,267 total taxa (including subsp. and var.)
Collection Type: Preserved Specimens
Management:
Data snapshot of local collection database
Last Update:
5 June 2025
Usage Rights:
Taxon Distribution
Taxon Distribution
Acrosorus (21 ) Adenophorus (318 ) Adetogramma (1 ) Aglaomorpha (21 ) Alansmia (48 ) Archigrammitis (8 ) Arthromeris (23 ) Ascogrammitis (9 ) Belvisia (15 ) Bosmania (61 ) Calymmodon (135 ) Campyloneurum (548 ) Ceradenia (23 ) Chrysogrammitis (13 ) Cochlidium (107 ) Colysis (24 ) Crypsinus (13 ) Ctenopterella (49 ) Ctenopteris (57 ) Dasygrammitis (36 ) Dictymia (11 ) Drynaria (399 ) Enterosora (44 ) Galactodenia (7 ) Goniophlebium (375 ) Grammitis (218 ) Gymnogrammitis (2 ) Holcosorus (1 ) Hovenkampia (2 ) Lecanopteris (115 ) Lellingeria (26 ) Lemmaphyllum (9 ) Lepidogrammitis (1 ) Lepisorus (992 ) Leptochilus (394 ) Leucotrichum (6 ) Lomaphlebia (3 ) Loxogramme (311 ) Melpomene (70 ) Microgramma (364 ) Micropolypodium (5 ) Microsorum (845 ) Moranopteris (59 ) Mycopteris (29 ) Neocheiropteris (1 ) Niphidium (90 ) Notogrammitis (33 ) Oreogrammitis (413 ) Pecluma (398 ) Phlebodium (225 ) Phymatosorus (2 ) Pichisermollodes (74 ) Platycerium (47 ) Pleopeltis (1383 ) Pleurosoriopsis (1 ) Polypodiopteris (3 ) Polypodium (1356 ) Prosaptia (391 ) Pyrrosia (981 ) Radiogrammitis (4 ) Scleroglossum (61 ) Selliguea (619 ) Serpocaulon (285 ) Stenogrammitis (40 ) Terpsichore (70 ) Themelium (2 ) Thylacopteris (41 ) Tomophyllum (74 ) Xiphopterella (5 ) Xiphopteris (19 )
