Alves-Silva, J.W., de Souza Pereira, A.S., Coutinho, T.S. & Devides Castello, A.C. (2021)

Aspidosperma dardanoanum (Apocynaceae), a new species spanning from the Atlantic Forest into the Caatinga (Northeast Region, Brazil)

. Phytotaxa 491 (4): 271–280. https://doi.org/10.11646/phytotaxa.491.4.2