Sampling history of Annonaceae in Cameroon A ranked number of collections (specimens) per taxa (including subspecies and varieties) B cumulative number of Annonaceae collections (specimens) through time from 1861 to 2019 C cumulative number of Annonaceae species through time from 1861 to 2019. This graph is based on 2060 herbarium collections (with known year of collection)

  Part of: Couvreur TLP, Dagallier L-PMJ, Crozier F, Ghogue J-P, Hoekstra PH, Kamdem NG, Johnson DM, Murray NA, Sonké B (2022) Flora of Cameroon – Annonaceae Vol 45. PhytoKeys 207: 1-532.