Versieux, L. M.; Tomaz, E. C.; Fortunato, M.; Verola, C.

A New Yellow-Flowered Ornithophilous Vriesea and an Illustrated Collection of the Bromeliads from Pico Alto, Serra Do Baturité, Ceará State, Northeastern Brazil

. Phytotaxa 2013, 117, 42–50.