| ultrastructural morphologic description of the wild rice species oryza latifolia (poaceae) in costa rica. | the wild rice species oryza latifolia is endemic to tropical america, allotetraploid and has a ccdd genome type. it belongs to the officinalis group of the genus oryza. this species is widely distributed throughout the lowlands of costa rica and it is found on different life zones, having great morphologic diversity. the purpose of this research is to perform a morphologic description of o. latifolia samples of three costa rican localities (carara, liberia and cañas) and to see if the phenotypic ... | 2003 | 15162727 |