| Name | Porophyllum lanceolatum f. depauperata Chodat | 
| Authorship | Chodat | 
| Rank | Forma | 
| Placed in | Porophyllum lanceolatum de Candolle | 
| Citation | 1903 Bull. Herb. Boissier ser. 2, 3: 730 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Porophyllum lanceolatum f. depauperata Chodat | 
| Identification made in | [no date] (1), 1911 (1) |