Figure 2. Mean number of propagules and species richness of propagules in the traps for hydrochory and the traps for other types of dispersal . (a) No differences were observed between the rainy and dry seasons in the number of propagules for any of the traps. (b) For species richness, it was higher in the wet season than in the dry season in hydrochory traps, while for other types of dispersal it was higher in the dry season than in the rainy season. Shading indicates the rainy season.