Walter Tennyson Swingle
| Walter Tennyson Swingle | |
|---|---|
| Born | January 8, 1871 | 
| Died | January 19, 1952 (aged 81) | 
| Education | Kansas State Agricultural College, University of Bonn | 
| Known for | Citrus taxonomy (Swingle system) | 
| Spouse(s) | Lucie Romstaedt, Maude Kellerman | 
| Children | 4 | 
| Scientific career | |
| Institutions | USDA | 
| Author abbrev. (botany) | Swingle | 
Walter Tennyson Swingle (January 8, 1871 – January 19, 1952) was an American agricultural botanist who contributed greatly to the classification and taxonomy of citrus.