Rubus canadensis L.
Common Name: DEWBERRY
Coefficient of Conservatism: 2
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Nt Shrub

Rubus canadensis N. Martineau

Forests, clearings, fields, roadsides; occasionally in moist soil.

Plants with a very few stalked glands on some pedicels may demonstrate influence from R. allegheniensis. This complex is here restricted to plants similar to R. allegheniensis but unarmed or nearly so, glandless, and with foliage nearly or quite glabrous. Plants once associated here but with pubescent leaves have been shifted to the R. pensilvanicus complex. Plants with a tendency for the canes to trail and root at the tip have been shifted to the R. flagellaris complex.


Alger County
Baraga County
Cheboygan County
Delta County
Dickinson County
Emmet County
Gogebic County
Houghton County
Kalamazoo County
Kalkaska County
Keweenaw County
Leelanau County
    Only on Manitou Islands
Luce County
Mackinac County
Marquette County
Ontonagon County
Otsego County
Schoolcraft County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 20, 2020.