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 - Arkansas
Click on the specimen record counts within the parenthesis to return the records for that term
  • Arkansas (16)
  • Ashley (20)
  • Baxter (112)
  • Benton (20)
  • Boone (23)
  • Bowie (1)
  • Bradley (14)
  • Calhoun (16)
  • Carroll (12)
  • Chicot (37)
  • Clark (28)
  • Clay (16)
  • Cleburne (17)
  • Cleveland (15)
  • Columbia (40)
  • Conway (16)
  • Craighead (28)
  • Crawford (17)
  • Crittenden (17)
  • Cross (18)
  • Dallas (18)
  • Desha (17)
  • Drew (25)
  • Faulkner (17)
  • Franklin (23)
  • Franklin and Logan Border (1)
  • Fulton (31)
  • Garland (44)
  • Grant (21)
  • Greene (31)
  • Hempstead (29)
  • Hot Spring (25)
  • Hot Springs (1)
  • Howard (27)
  • Independence (50)
  • Izard (36)
  • Jackson (27)
  • Jefferson (17)
  • Johnson (18)
  • Lafayette (33)
  • Lawrence (22)
  • Lee (24)
  • Lincoln (23)
  • Little River (26)
  • Logan (15)
  • Lonoke (55)
  • Madison (9)
  • Marion (48)
  • Miller (35)
  • Mississippi (12)
  • Monroe (28)
  • Montgomery (69)
  • Nevada (25)
  • Newton (29)
  • Ouachita (31)
  • Perry (24)
  • Philips (1)
  • Phillips (31)
  • Pike (31)
  • Poinsett (14)
  • Polk (109)
  • Pope (6)
  • Prairie (13)
  • Pulaski (32)
  • Randolph (26)
  • Saint Francis (10)
  • Saline (32)
  • Scott (39)
  • Searcy (39)
  • Sebastian (18)
  • Sevier (46)
  • Sharp (31)
  • St. Francis (1)
  • Stone (77)
  • Union (45)
  • Van Buren (43)
  • Washington (16)
  • White (29)
  • Woodruff (15)
  • Yell (34)
  • [no data] (1)
  • unknown (1)