| Name | Tillandsia usneoides var. ferruginea (André) A. Castellanos |
| Authorship | (André) A. Castellanos |
| Rank | Variety |
| Placed in | Tillandsia usneoides Linnaeus |
| Citation | 1930 Physis (Buenos Aires) 10: 89 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Tillandsia usneoides var. ferruginea (André) A. Castellanos |
| Identification made in | [no date] (2), 1933 (1), 1935 (1) |