Rolla M. Tryon Jr.

R.M.Tryon; Rolla Milton Tryon, Jr.; R. M. Tryon

August 26, 1916 – August 20, 2001

botanist, pteridologist

American botanist (1916-2001)

Wikidata iD http://www.wikidata.org/entity/Q7360950

https://en.wikipedia.org/wiki/Rolla_M._Tryon_Jr. [View]

Collected or identified specimens in the following Families:

Families Collected 181

Families Identified 26