APA (7th ed.) Citation

Waghorne, A. C. (1897). Usnea subfloridana. University of Michigan Herbarium Catalog Collection.

Chicago Style (17th ed.) Citation

Waghorne, A. C. Usnea Subfloridana. University of Michigan Herbarium Catalog Collection, 1897.

MLA (8th ed.) Citation

Waghorne, A. C. Usnea Subfloridana. University of Michigan Herbarium Catalog Collection, 1897.

Warning: These citations may not always be 100% accurate.