I shall not try to make an extensive paper on the flora of the Yosemite, but merely to record my impression of this interesting floristic region.
Proceedings of the Iowa Academy of Science
©1922 Iowa Academy of Science, Inc.
Pammel, L. H.
"Notes on the Flora of Yosemite and Adjacent Regions,"
Proceedings of the Iowa Academy of Science, 29(1), 245-255.
Available at: https://scholarworks.uni.edu/pias/vol29/iss1/57