Open Access
ARTICLE
Sex ratio and spatial distribution of pistillate and staminate plants of Dasylirion cedrosanum
Universidad Autónoma Agraria Antonio Narro, Calzada Antonio Narro 1923, 25315-Saltillo, Coahuila, Mexico.
1 Present address: Postgrado en Recursos Genéticos y Productividad, Colegio de Postgraduados–Campus Montecillo. Km 36.5 carretera México–Texcoco, Montecillo, 56230-Texcoco, Estado de México.
2 Present address: Instituto Hondureño del Café (IHCAFE). Colonia Luis Landa, Costado Norte Edif. IPM, Calle Atrás de Emisoras Unidas, 11101-Tegucigalpa, Honduras.
Address correspondence to: M. Humberto Reyes-Valdés, e-mail: