In this preliminary paper I shall consider briefly only the ecological conditions of the flora, chiefly in the counties of Harrison and Pottawattamie, with brief references also to the flora of the adjoining counties. The writer has spent some time in a study of the flora of western Iowa, but much more work needs to be done before the subject is entirely completed. The region is of great interest from the botanical standpoint because this flora has many plants which are common to the western flora.
Proceedings of the Iowa Academy of Sciences
©1901 Iowa Academy of Science, Inc.
Pammel, L. H.
"Preliminary Notes on the Flora of Western Iowa, Especialy from the Physiographical Ecological Standpoint,"
Proceedings of the Iowa Academy of Science, 9(1), 152-180.
Available at: https://scholarworks.uni.edu/pias/vol9/iss1/26