| Name | Operculina turpethum var. ventricosa (Bertero) D. F. Austin & Staples |
| Authorship | (Bertero) D. F. Austin & Staples |
| Rank | Variety |
| Placed in | Operculina turpethum (Linnaeus) Silva Manso |
| Citation | 1981 Brittonia 33:595 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Operculina turpethum var. ventricosa (Bertero) D. F. Austin & Staples |
| Identification made in | [no date] (7) |