Home Asteraceae Bidens

Bidens connata Muhl.

Common Name: PURPLE-STEMMED TICKSEED
Coefficient of Conservatism: 5
Coefficient of Wetness: -3
Wetness Index: FACW
Physiognomy: Nt A-Forb

In the same habitats as B. cernua, and often inconspicuoiusly growing with it. 

A variable species; in the sporadic f. anomala (Farw.) E. G. Voss, the awns are antrorsely barbed.

R. Schipper

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Counties
Allegan
Barry
Bay
Benzie
Berrien
Calhoun
Cass
Cass or Van Buren
Charlevoix
Cheboygan
Chippewa
Clare
Clinton
Delta
Emmet
Genesee
Gogebic
Hillsdale
Houghton
Huron
Ingham
Ionia
Jackson
Kalamazoo
Kent
Keweenaw
Lake
Lapeer
Leelanau
Lenawee
Livingston
Mackinac
Macomb
Manistee
Mason
Mecosta
Menominee
Monroe
Montcalm
Muskegon
Newaygo
Oakland
Ontonagon
Ottawa
Roscommon
Schoolcraft
St. Clair
Van Buren
Washtenaw
Wayne

Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March, 17, 2025
https://lsa-miflora-p.lsait.lsa.umich.edu/#/record/247