Aechmea fasciata var. purpurea (Guillon) Mez

Literature references:

Baensch & Baensch 1994: 38 Brom. J. Queensl.: 41(6):6 FCBS (Web) J. Bromeliad Soc.: 10:27b Smith & Downs 1979: 1888 Steens 2003: 55 Wilson & Wilson 1963: 29