Amazonia Theiss., Annls mycol. 11(6): 499 (1913)
MycoBank number: MB 153; Index Fungorum number: IF 153; Facesoffungi number: FoF 00718; 65 morphological species (Species Fungorum 2020, Zeng et al. 2017), 1 species with sequence data.
Type species – Amazonia psychotriae (Henn.) Theiss.
Notes – Amazonia shares similarities with genera in Meliolaceae based on its brown hyphae with phialides, and brown, 4-septate ascospores, but differs in its flattened ascomata. It is also similar with taxa of Microthyriaceae in the structure of ascomata, but differs in the hyphae and ascospores.