Ralph Meschter Kriebel; R.M. Kriebel
* October 12, 1897 – March 15, 1946 †
carver, sculptor, conservationist, teacher
U.S. quarry-man, botanist and conservationist
http://www.wikidata.org/entity/Q85946628
United States
Collected Melastomataceae and identified Melastomataceae