A taxonomic revision of the Neotropical genus Cremastosperma (Annonaceae), including five new species

We present a taxonomic revision of Cremastosperma , a genus of Neotropical Annonaceae occurring in lowland to premontane wet forest, mostly in areas surrounding the Andean mountain chain. We recognise 34 species, describing five as new here: from east of the Andes, C.brachypodum Pirie & Chatrou, sp. nov. and C.dolichopodum Pirie & Maas, sp. nov. , endemic to Peru; C.confusum Pirie, sp. nov. , from southern Peru and adjacent...