Tillandsia demissa L.B.Sm.

Literature references:

BSA (Web) Gilmartin 1972: 260,261 J. Bromeliad Soc.: 4:97b 37:169b 48:115 Manzanares 2018: 160 Oliva-Esteve 2002: 115 Roguenant 2001: 314d Smith & Downs 1977: 740,742 U.S. Nat. Herb.