| Name | Opuntia littoralis var. piercei (Fosberg) L. D. Benson & Walk. |
| Authorship | (Fosberg) L. D. Benson & Walk. |
| Rank | Variety |
| Placed in | Opuntia littoralis (Engelmann) Cockerell |
| Citation | 1965 Ann. Missouri Bot. Gard. 52(3): 270 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Opuntia littoralis var. piercei (Fosberg) L. D. Benson & Walk. |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility