Petunia ×atkinsiana Loud.
Common Name: PETUNIA
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad A-Forb

Petunia ×atkinsiana R. W. Smith

Our petunias, so familiar as ornamentals, are natives of South America, rarely escaped temporarily to roadsides, fields, shores, and other such sites. First collected in 1923 in Washtenaw Co.

The common garden petunia is an annual of hybrid origin, and has been so extensively manipulated and selected that drawing lines between species and hybrids is difficult. The collective name P. ×atkinsiana is used here for the few recorded escapes from cultivation.

Locations

Berrien County
Hillsdale County
Houghton County
Kalamazoo County
Monroe County
Washtenaw County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 17, 2017. http://www.michiganflora.net/species.aspx?id=2702.