Betula glandulosa Michx.

TEPEAPHH
UeHTpajibHoro CHÖHpcKoro ßoTaHHnecKoro ca^a
CO AH CCCP
Betula rotundifolia Schpach
B0CT*CaHH.T0<ì)ajiapHH,40JiHHa p.Kapa-
BypeHb(npHTOK p.y^a).KycTaprnucoBaa
TyHApa.
I5.7*I948r,C.rJ!y8(naKOBf
04359124