John Adolph Shafer

Shafer

* February 23, 1863 – February 01, 1918 †

botanist, explorer, pharmacist

American botanist (1863-1918)

Wikidata iD https://www.wikidata.org/wiki/Q615605

Has collected with:

Ashe, William Willard

* June 04, 1872 – March 18, 1932 †

United States

Identified Fagaceae and collected Rosaceae

4,900 specimens claimed

Britton, Nathaniel Lord

* January 15, 1859 – June 25, 1934 †

United States

Identified Fabaceae and collected Fabaceae

43,826 specimens claimed

Britton, Elizabeth Gertrude

* January 09, 1858 – February 25, 1934 †

United States

Identified Dicranaceae and collected Dytiscidae

13,384 specimens claimed

Cowell, John F.

* March 03, 1852 – May 01, 1915 †

United States

Collected Poaceae

500 specimens claimed

Rose, Joseph Nelson

* January 11, 1862 – May 04, 1928 †

United States

Identified Onagraceae and collected Cactaceae

11,213 specimens claimed