| Name | Tillandsia caput-medusae E. Morren |
| Authorship | E. Morren |
| Rank | Species |
| Placed in | Tillandsia Linnaeus |
| Citation | 1880 Belgique Hort. 30: 90 |
| Holdings | 31 Specimens held in the Harvard University Herbaria identified as Tillandsia caput-medusae E. Morren |
| Identification made in | [no date] (8), 1937 (3), 1938 (1), 1941 (2), 1942 (1), 1943 (1), 1946 (2), 1948 (1), 2004 (12) |