Guarçoni, E.A., Bastian, R.E., Silva, E.O. & Ferreira, A.W.C. (2018)

First record of the rare Dyckia racemosa Baker (Bromeliaceae) in Maranhão state (northeastern Brazil), with an update on the species description, geographic distribution, and conservation status

. Phytotaxa 349 (3): 273–280. https://doi.org/10.11646/phytotaxa.349.3.8