Panicum gattingeri Nash
Common Name: PANIC GRASS
Synonym: Panicum philadelphicum
Coefficient of Conservatism: 4
Coefficient of Wetness: 0
Wetness Index: FAC
Physiognomy: Nt A-Grass

Roadsides, fields, sandy or muddy shores.

This species can occur in weedy habitats, but is also characteristic of sandy and muddy shores of streams and lakes. It is apparently confined to the southern half of the Lower Peninsula and though presumably native, was first collected by R. W. Smith in Lenawee Co. as recently as 1985. Part of the P. philadelphicum concept as broadly conceived in Michigan Flora and united by some with P. philadelphicum as subsp. gattingeri (Nash) Freckmann & Lelong.

Locations

Allegan County
Barry County
Hillsdale County
Lenawee County
Monroe County
Oakland County
Washtenaw County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 12, 2017. http://michiganflora.net/species.aspx?id=2169.