| Name | Arisarum vulgare subsp. subexertum (Webb & Berthelot) G. Kunkel |
| Authorship | (Webb & Berthelot) G. Kunkel |
| Rank | Subspecies |
| Placed in | Arisarum vulgare Targioni Tozzetti |
| Citation | 1974 Cuad. Bot. Canaria 22: 25 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Arisarum vulgare subsp. subexertum (Webb & Berthelot) G. Kunkel |
| Identification made in | [no date] (4) |