University ol Alaska Herbarium (ALA)
Museum ofthe North
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H1172306
ALASKA, U.S.A.
ERYSIMUM ASPERUM (Nutt.) DC. var. ANGUSTATUM (Rydb.)
J. Boivin
COLEEN QUAD.: Porcupine River, 67°20'N, lAl°l9'W.
ca. 250 m.s.m. SE-facing bluff with 30° slope. Xeric;
sandy-silt loam with carbonate crust on loose rocks.
Some areas with loose clay loam. lO0 m. from river.
Old burn site. Site #6.
Randy Howenstein s.n.
Jim Borron 3 July |982
University of Alaska Herbarium, Fairbanks (ALA)

