Cremastosperma monospermum (Rusby) R.E.Fr. a fruiting specimen b flower buds (aNuñez & Timaná 12152bCid Ferreira et al. 6301).

 
 
  Part of: Pirie MD, Chatrou LW, Maas PJM (2018) A taxonomic revision of the Neotropical genus Cremastosperma (Annonaceae), including five new species. PhytoKeys 112: 1-141. https://doi.org/10.3897/phytokeys.112.24897