This key was generated based on Couvreur et al. 2012 (Couvreur TLP, Maas PJM, Meinke S, Johnson DM, KeßLer PJA (2012) Keys to the genera of Annonaceae. Botanical Journal of the Linnean Society 169: 74-83.). It is not a final version, and any improvements are welcome. If mistakes are spotted please inform me.
If you use this key, please cite the above article.