Difference between revisions of "Reference:Straw1956b"
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Latest revision as of 21:21, 9 August 2019
Verbatim text: Straw, R. M. 1956b. Floral isolation in Penstemon. Amer. Naturalist 90: 47–53.
Author: Straw, R.M.
Year: 1956b
Title: Floral isolation in Penstemon
Journal: Amer. Naturalist
Volume: 90
Pages: 47–53