Sidney Fay Blake
| Sidney Fay Blake | |
|---|---|
| Born | August 31, 1892 | 
| Died | December 31, 1959 (aged 67) | 
| Nationality | American | 
| Alma mater | Harvard University | 
| Scientific career | |
| Fields | |
| Institutions | United States Department of Agriculture | 
| Author abbrev. (botany) | S.F.Blake | 
Sidney Fay Blake (1892–1959) was an American botanist and plant taxonomist, "recognized as one of the world's experts on botanical nomenclature."