Barrandeguy, M.E. and García, M.V. 2015. Back to the future: Evidence of ancestral polymorphism in current populations of Anadenanthera colubrina var. cebil by means of Population Graphs. Plant Science Today. 2, 2 (Apr. 2015), 65–68. DOI:https://doi.org/10.14719/pst.2015.2.2.102.