[1]
P. Hietz, M. Winkler, L. Cruz-Paredes, and A. Jimenez-Aguilar, “Breeding Systems, Fruit Set, and Flowering Phenology of Epiphytic Bromeliads and Orchids in a Mexican Humid Montane Forest”, selbyana, vol. 27, no. 2, pp. 156–164, Sep. 2006.