Dichanthelium oligosanthes (Schult.) Gould
Common Name: PANIC GRASS
Synonym: Panicum oligosanthes
Coefficient of Conservatism: 5
Coefficient of Wetness: 3
Wetness Index: FACU
Physiognomy: Nt P-Grass

Dichanthelium oligosanthes B. S. Walters

Panicum oligosanthes of Michigan Flora.

Dry open usually sandy ground, fields, prairies, oak forests; sometimes occurring in quite disturbed habitats.

Very variable in pubescence of leaf blades and sheaths. Most if not all Michigan specimens may be referred to subsp. scribnerianum (Nash) Freckmann & Lelong, which has somewhat more numerous and smaller spikelets than subsp. oligosanthes. See also notes under D. commonsianum.

Locations

Allegan County
Barry County
Bay County
Berrien County
Branch County
Calhoun County
Cass County
Clinton County
Delta County
Dickinson County
Hillsdale County
Ionia County
Jackson County
Kalamazoo County
Kent County
Lenawee County
Livingston County
Marquette County
Mecosta County
Midland County
Monroe County
Montcalm County
Muskegon County
Newaygo County
Oakland County
Oceana County
Ottawa County
Roscommon County
St. Clair County
Tuscola County
Van Buren County
Washtenaw County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 15, 2017. http://michiganflora.net/species.aspx?id=2081.