Patterns of nectar production and composition, and morphology of floral nectaries in Helicteres guazumifolia and Helicteres baruensis (Sterculiaceae) : two sympatric species from the Costa Rican tropical dry forest - Goldberg Jiménez, Loretta
Keywords: BOSQUE TROPICAL SECO; INVESTIGACIONES; COSTA RICA; REPRODUCCION; FECUNDACION DE LAS PLANTAS