Prunus virginiana L.

CHICAGO NATURAL HISTORY MUSEUM
VEGETATION SURVEY ALONG
THE ENTERPRISE-MACKENZIE
RIVER HIGHWAY, N. W. T.,
CANADA
July 2	John W. Thieret
1959	Robert J. Reich
4950. Prunus virginiana L.
(var. melanocarpa (A. Nels.) Sarg.?)
shrub to 3 feet. flowers fragrant, the plants
here were obviously bull-dozed over during the
course of highway construction.
disturbed soil at roadside, mile 25.
specimens prepared by the formaldehyde method (see Rhodora 49: 54-60. 1947)
02853078