Tillandsia atroviridipetala var. yagulensis Ehlers[as Tillandsia atroviridipetala var. yagulensis Ehlers]

Diagnose: —A varietate typica habitu multo majori, caulibus aetate distinctis usque ad 15 cm longibus, rosulis usque ad 15 cm diametientibus, foliis majoribus latioribusque et spicis saepe majoribus multifloribusque differt.

Edited from : Ehlers 2009a. (protologue) Die grünblühenden, kleinen, grauen Tillandsien Mexikos (The green-blooming, small, grey Tillandsias from Mexico) .