Check list of the flowering plants and ferns of Allegheny County, Pennsylvania
By: L. K. Henry and W. E. Buker
Contributors: Buker, W. E
Publisher: Carnegie Museum]
Published: 1951
Place of publication: [Pittsburgh
Language: eng
Number of pages: 123
Subjects: Botany -- Pennsylvania -- Allegheny County
Notes: Cover title

Caption title: Check list of the vascular flora of Allegheny County, Pennsylvania

"Extracted from Trillia, no.11, 1951."