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.

Contacts: Richard Rabeler, Collections Manager, umherb-data@umich.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 21 December 2017
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
  • 199,047 specimen records
  • 39,315 (20%) georeferenced
  • 170,081 (85%) with images (171,111 total images)
  • 3 GenBank genetic references
  • 191,230 (96%) identified to species
  • 50 families
  • 919 genera
  • 5,909 species
  • 7,158 total taxa (including subsp. and var.)
Extra Statistics
Geographic Distribution - Ohio
Click on the specimen record counts within the parenthesis to return the records for that term
  • Adams (74)
  • Allen (3)
  • Ashland (2)
  • Ashtabula (96)
  • Athens (2)
  • Auglaize (11)
  • Belmont (5)
  • Brown (5)
  • Butler (28)
  • Carroll (9)
  • Champaign (69)
  • Clark (28)
  • Clermont (5)
  • Clermont or Hamilton (1)
  • Clinton (1)
  • Columbiana (29)
  • Coshocton (2)
  • Crawford (3)
  • Cuyahoga (80)
  • Darke (5)
  • Defiance (11)
  • Delaware (10)
  • Erie (201)
  • Essex (1)
  • Fairfield (17)
  • Franklin (38)
  • Fulton (19)
  • Fulton and Lucas (1)
  • Gallia (29)
  • Geauga (51)
  • Greene (5)
  • Guernsey (6)
  • Hamilton (21)
  • Hancock (14)
  • Hardin (21)
  • Harrison (9)
  • Henry (9)
  • Highland (4)
  • Hocking (28)
  • Holmes (7)
  • Huron (6)
  • Jackson (25)
  • Jefferson (11)
  • Knox (6)
  • Lake (55)
  • Lawrence (42)
  • Licking (14)
  • Logan (26)
  • Lorain (199)
  • Lorrain (1)
  • Lucas (288)
  • Madison (13)
  • Mahoning (15)
  • Marion (5)
  • Medina (7)
  • Meigs (10)
  • Mercer (18)
  • Miami (14)
  • Montgomery (32)
  • Morgan (2)
  • Morrow (8)
  • Muskingum (9)
  • Noble (2)
  • Ottawa (113)
  • Paulding (14)
  • Perry (7)
  • Pickaway (25)
  • Pike (23)
  • Pike, Jackson (1)
  • Portage (46)
  • Preble (3)
  • Putnam (3)
  • Richland (22)
  • Ross (5)
  • Sandusky (9)
  • Sandusky, Ottawa, or Erie (2)
  • Scioto (44)
  • Seneca (13)
  • Shelby (2)
  • Stark (23)
  • Summit (66)
  • Trumbull (38)
  • Tuscarawas (2)
  • Union (1)
  • Van Wert (2)
  • Vinton (13)
  • Warren (6)
  • Washington (2)
  • Wayne (16)
  • Williams (33)
  • Wood (37)
  • Wyandot (4)
  • unknown (1)