Leme, E.M.C., Halbritter, H. & Barfuss, M.H.J. (2017)

Waltillia, a new monotypic genus in Tillandsioideae (Bromeliaceae) arises from a rediscovered, allegedly extinct species from Brazil

. Phytotaxa 299 (1): 1–35. https://doi.org/10.11646/phytotaxa.299.1.1