L. T. Collins, A. E. L. Colwell, G. Yatskievych, Missouri Botanical Garden (MO), 2015 (identification or reidentification). Examined for the Flora of North America Project.
H. M. Hall, H. P. Chandler
4551
1903-07-01 - 1903-07-31
July 1903
United States, California, Placer, Sierra Nevada Mountains. Vicinity of Lake Tahoe. Brockway.