7
Plants of the Soviet Union
Southwestern Siberia
Populus tremula L.
University of Alaska Herbarium (ALA)
Museum oi lhe North
IllIllllllllllljllllllllllllIIII
U.S.S.R_: Russian Soviet Federated Socialist Republic: Novosibirsk.
/\l<ademgorodok_ on terraces ot the Ob River in Betula pendulu-
/“)lIIllS,S1\’l1’(’SI`I`fS Forest;
Tree, common, to ]5-20 meters tall
T. S. lilius. W. Weber & (`. S. Tomb 4046
l 5 Aug 1978
Third field expedition eoncluuted to the U.S.S,R, Linder the USA/USSR
Cooperative Agreement in the Protection ofthe linvironment, P1'0J¢C¥
Vl_l -Protection of Native Species of Flora. Sponsored by the CHU’
Arboretum ofthe New York Botanical Garden.

