£133
A7/Qifjf   ' 2_‘ -5 `   '
IW*/' 19,75
DETERMINED BY LESLIE A. VIERECK
|NsT|TuTE OF NORTHERN FORESTRY
FOREST SERVICE HERBARIUM
U.$. DEPARTMENT OF AGRICULTURE
P5633 SOUTHEAST ALASKA, TREES AND SH Russ
Populus trichocarpn Torr. & Gray
Black Cottonwood
Tree to 50 ft.,1 ft. d.b.h.
Com on in wet areas.
Qnopavus, Alaska Alt. OO ft.
(p18Ci€r Bay National Monument)
Elbert L. Lame, Jr., ' ?66,, July 16, 1972

