Avendaño, J.E., Barker, F.K. and Cadena, C.D. 2016.

The Yellow-green Bush-tanager is neither a bush-tanager nor a sparrow:
Molecular phylogenetics reveals that Chlorospingus flavovirens is a tanager (Aves: Passeriformes; Thraupidae)

. Zootaxa. 4136, 2 (Jul. 2016), 373–381. DOI:https://doi.org/10.11646/zootaxa.4136.2.7.