Verbatim text: Cogbill, C. V. 1968. The interplay of botanists and Potentilla robbinsiana: Discovery, systematics, collection, and stewardship of a rare species. Rhodora 95: 52–75.
Author: Cogbill, C.V.
Year: 1968
Title: The interplay of botanists and Potentilla robbinsiana: Discovery, systematics, collection, and stewardship of a rare species
Journal: Rhodora
Volume: 95
Pages: 52–75