Document Type
Article
Journal/Book Title/Conference
The American Midland Naturalist
Volume
76
Issue
2
Publisher
University of Notre Dame Press
Publication Date
10-1-1966
First Page
450
Last Page
467
Recommended Citation
Crosswhite, Frank S. and Crosswhite, Carol D., "Insect Pollinators of Penstemon Series Graciles (Scrophulariaceae) with Notes on Osmia and Other Megachilidae" (1966). Co. Paper 704.
https://digitalcommons.usu.edu/bee_lab_co/704