Known distribution of Polyceratocarpus askhambryan-iringae in the Eastern Arc Mountains (EAM). EAM boundary and forest cover (green) derived from Platts et al. (2011). Black boundaries within EAM boundary show protected areas. Pale green areas in the lower maps show degraded forest with canopy <10%.

 
 
  Part of: Marshall AR, Couvreur TLP, Summers AL, Deere NJ, Luke WRQ, Ndangalasi HJ, Sparrow S, Johnson DM (2016) A new species in the tree genus Polyceratocarpus (Annonaceae) from the Udzungwa Mountains of Tanzania. PhytoKeys 63: 63-76. https://doi.org/10.3897/phytokeys.63.6262