| Name | Opuntia polyacantha var. trichophora (Engelm. & J. M. Bigelow) J. M. Coulter |
| Authorship | (Engelm. & J. M. Bigelow) J. M. Coulter |
| Rank | Variety |
| Placed in | Opuntia polyacantha Haworth |
| Citation | 1896 Contr. U.S. Natl. Herb. 3(7): 437 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Opuntia polyacantha var. trichophora (Engelm. & J. M. Bigelow) J. M. Coulter |
| Identification made in | [no date] (1) |