Silva, W.L., Soares, M.V., Silva, F.B., Morim, M.P., Iganci, J.R. and Santos, J.U. 2015.

Rediscovery of Macrosamanea macrocalyx (Leguminosae: Mimosoideae), a threatened endemic species from the Middle Xingu River, Amazonia, Brazil

. Phytotaxa. 224, 3 (Sep. 2015), 276–282. DOI:https://doi.org/10.11646/phytotaxa.224.3.6.