Taylor, N.P./Machado, M./Zappi, D./Braun, P./Oakley, L./Pin, A./Ostalaza, C. 2017. Brasiliopuntia brasiliensis (amended version of 2013 assessment). The IUCN Red List of Threatened Species 2017: e.T46517A121439029. http://dx.doi.org/10.2305/IUCN.UK.2017-3.RLTS.T46517A121439029.en.
Online details: http://www.iucnredlist.org/details/46517/0