Palabras clave: alta variabilidad, bálsamo de tolú, criptocotilar, germinación acumulada, heterogeneidad, plántulas. Para citar este artículo: Payares-Díaz I. Mario-Contreras O.A., Medrano-Vélez M A., Millán-Romero E. (2014) Germinación y desarrollo de plantulas de Myroxylon balsamum (L.) Harms en el departamento de sucre. Colombia Forestal, 17(2), 193-201.

Ananas ananassoides (Baker) L.B.Sm. is a wild pineapple, commonly found in the savannas. This study aimed to describe the morpho-anatomy and histochemistry of its seed. The observations were made in the longitudinal and transverse sections, using an optical microscope. The cell arrangement in the seed coat, ripples in the integument, the ratio of embryo size and endosperm amount, and the number of strata in the aleurone layer are anatomical characteristics that may contribute to distinguishing this species. The starch in the endosperm, lipids and proteins in the embryo, constitute the seed's main nutritional reserves. The homogeneous embryo and phenolic compounds present in the seed coat and in the aleurone layer possibly contribute to the dormancy in this species. This study presents information relevant to the taxonomy and physiology of A. ananassoides, which represents contributions to the global knowledge of this species with a high potential as ornamental.