Lyman David Benson | |
|---|---|
 Lyman Benson (undated) | |
| Born | 1909 |
| Died | 1993 |
| Citizenship | United States of America |
| Occupation(s) | botanist, university teacher |
| Awards | Cactus d’Or (1984) |
Lyman David Benson (1909–1993) was an American botanist and author of Taxon names. He established roughly 500 names for cacti as well as 14 other taxon names.