Oenothera perennis L.
Common Name: SMALL SUNDROPS
Coefficient of Conservatism: 5
Coefficient of Wetness: 0
Wetness Index: FAC
Physiognomy: Nt P-Forb

Moist sandy (or rocky) to boggy soil, especially of shores, borrow pits, ditches, and meadows; moist hollows in jack pine plains, along roadsides, in fields and gravel pits; rarely in truly dry soil.

Locations

Alger County
Allegan County
Alpena County
Baraga County
Bay County
Benzie County
Berrien County
Charlevoix County
    Only on Beaver Island
Cheboygan County
Chippewa County
Crawford County
Delta County
Emmet County
Gogebic County
Houghton County
Iosco County
Iron County
Kalkaska County
Kent County
Keweenaw County
    Including Isle Royale
Lake County
Lenawee County
Mackinac County
Marquette County
Mason County
Mecosta County
Menominee County
Midland County
Muskegon County
Newaygo County
Oakland County
Osceola County
Ottawa County
Presque Isle County
Roscommon County
Schoolcraft County
Van Buren County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 16, 2017. http://www.michiganflora.net/species.aspx?id=1769.