@article{articleac055547,
title   = {Annona warmingiana Mello-Silva & Pirani, a new name for Annona pygmaea (Warm.) Warm. (Annonaceae)},
author = {Mello-Silva, Renato de and Pirani, José Rubens},
year = {1999},
doi = {10.2307/4111049},
journal   = {Kew Bulletin}
}