Varela, R. O.; Albornoz, P. L. Morpho-Anatomy, Imbibition, Viability and Germination of the Seed of <i>Anadenanthera colubrina</i> Var. <i>cebil</i≫ (Fabaceae). Rev. Biol. Trop. 2013, 61, 1109–1118.