Croat, T. B., Grace, A. M. ., Barbour, P. J. ., Schulenberg, T. S. . et Graham, G. L. . (2021) « The process of discovery in and new species from northern Peru, Cerro Colán, Department Amazonas, Province Bagua », Journal of the Botanical Research Institute of Texas, 15(2), p. 393–523. doi: 10.17348/jbrit.v15.i2.1157.