Oenothera parviflora L.
Common Name: EVENING-PRIMROSE
Coefficient of Conservatism: 2
Coefficient of Wetness: 3
Wetness Index: FACU
Physiognomy: Nt B-Forb

On shores, but not as restricted to them, like O. oakesiana; usually on roadsides, railroads, fields; in rocky or sandy openings in forests, gravel pits; on river banks and sometimes even in wet boggy or marshy places.

Locations

Allegan County
Baraga County
Bay County
Benzie County
Berrien County
Branch County
Charlevoix County
    Including Beaver Island
Cheboygan County
Chippewa County
Clare County
Crawford County
Delta County
Dickinson County
Emmet County
Gogebic County
Grand Traverse County
Gratiot County
Houghton County
Ingham County
Iron County
Isabella County
Kalamazoo County
Kent County
Keweenaw County
    Including Isle Royale
Lake County
Leelanau County
    Including Fox Islands
Lenawee County
Livingston County
Luce County
Mackinac County
    Including Bois Blanc, Mackinac, Round Islands
Macomb County
Manistee County
Marquette County
Mecosta County
Menominee County
Midland County
Montcalm County
Newaygo County
Oakland County
Ontonagon County
Oscoda County
Presque Isle County
Sanilac County
Schoolcraft 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 11, 2017. http://michiganflora.net/species.aspx?id=1768.