Peltigera didactyla (With.) J.R.Laundon

Plants of the Soviet Union
Southwestern Siberia, Altai Mountains
L-6 8229. Peltigera spuria (Ach.) DC.
U.S.S.R.: Russian Soviet Federated Socialist Republic: Gorno-Altaisk
Autonomous Oblast.
2 km SE of Ust-Syema on Katun River, 360 msm; limestone
boulders and outcrops along floodplain; Pinus sylves-
tris, - Betula pendula forest
T. S. Elias, W. Weber, C. S. Tomb & I. M. Krasnoborov 17 Aug. 1978
Third field expedition conducted to the UJS.S.R. under the USA/USSR
Cooperative Agreement in the Protection of the Environment, Project
VI.I - Protection of Native Species of Flora. Sponsored by the Cary
Arboretum of the New York Botanical Garden.