Alnus incana subsp. tenuifolia (Nutt.) Breitung

IDAHO, U.S.A.
Lemhi County
Alnus incana (L.) Moench
vefr. tenuifolia (Nutt.) Breitung
Det. by J. F. Smith, Nov 19, 2021	Betulaceae
FPNW2.
44.94168° N, 113.04763° W
Uncertainty: 28 ft., Datum: WGS 84
Elev. 6,857 ft.
Salmon National Forest. Lemhi Range. East of Twelvemile
Meadows at end of gated road.
Conifer forest of Pinus contorta, Pseudotsuga menziesii,
spruce near creek. Drier site understory Lupinus,
Chamerion, Phacelia, Carex geyeri. Riparian with patchy
drier sites, Ribes, thick Carex, Erythranthe. 25 feet tall.
Patchy along stream.
Beth Lowe Corbin 2106	Jul	17,	2021
with D. Antonelli, M. Berger, A. Taylor, L. Grossfurthner
SRP Herbarium, Boise State University
05152130