Philadelphus pubescens Loisel.
Common Name: DOWNY MOCK-ORANGE
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad Shrub

Native to the southeastern US, but cultivated and escaped to thickets, banks of ditches and streams, and roadsides. Apparently our most common escaped Philadephus species, first collected by D. E. Gill in Washtenaw Co. in 1967.

Locations

Keweenaw County
Leelanau County
Lenawee County
Washtenaw County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 18, 2017. http://www.michiganflora.net/species.aspx?id=1445.