integrative taxonomy

Ecclinusa nervosa (Sapotaceae, Chrysophylloideae), a New Species Discovered in Central Amazonia

A new tree species of *Ecclinusa* (Sapotaceae, Chrysophylloideae) from Central Amazonia is described and illustrated. It occurs in non-flooded upland forests (terra-firme) in the municipalities of Manaus, Presidente Figueiredo, and Rio Preto da Eva …

Testing the morphotype-based classification of two leaf shapes in Ecclinusa guianensis (Sapotaceae) from Central Amazonia

*Ecclinusa guianensis* (Sapotaceae, Chrysophylloideae) is a morpho-ecologically variable species and the second most widespread species of *Ecclinusa* in the Amazon basin. In Central Amazonia, two distinct leaf morphotypes can be field-recognized …