Tillandsia fasciculata var. convexispica Mez

inflorescence: spikes erect, rarely less than 1 dm long, slightly complanate with convex sides; floral bracts 35 mm or longer, even or faintly nerved toward apex.

Edited from : Smith & Downs 1977. Tillandsioideae (Bromeliaceae). in Flora Neotropica.