University of Alaska Herbarium (ALA)
Museum of ihe Norlh
liIliillilllililillljillllillIII
ALASKA, U.S.A..
BETULA PAPYRIFERA Marsh.var. HUMILIS (Reg.) Fern. S Raup
w|5[MAN QUAp_; John River at confluence with Hunt Fork,
67°M8’N, l52°25'W, 350 m.s.m. Welledrained soil in
open white spruce-paper birch woodland on high terrace.
Tree 6 m tall.
A. Barton YH- 72 ll July I9/H
Plants of the John River Valley
UniverSiLy of Alnska Herbarium, Fnirbnnske (ALA)

