Da Silva, M. J., R. C. Sodré, A. A. Alonso, and I. S. Dos Santos. “A New Species of Croton sect. Geiseleria (Euphorbiaceae) from Brazil, Supported by Macro- and Micromorphological Data”. Phytotaxa, vol. 646, no. 2, May 2024, pp. 143-56, doi:10.11646/phytotaxa.646.2.4.