DEPOSITION AND DEGRADATION OF STORGE RESERVES IN THE EMBRYO OF RANALISMA ROSTRATUM The spatial pattern of Ranalisma rostratum Population and Interspecific Association in the Community Population Dynamics of Ranalisma rostratum, an Endangered Species Growing in Different Dynamics and Evaluation of Oryza rufipogon and Ranalisma rostratum Population in exsitu Conservation of Communities The Development of Male and Female Gametophyte in an Endangered Plant—Ranalisma rostratum Stapf (Alismataceae) The Fertilization and the Development of Embryo and Endosperm in an Endangered Plant—Ranalisma rostratum Stapf (Alismataceae) Genetic Diversity and Its Relationship with Breeding System of Ranalisma rostratum Flora Organogenesis of Ranalisma rostratum(Alismataceae) Studies on Mating System of Ranalisma rostratum(Alismataceae)