@inproceedings{inproceedings486a27b3, title = {Structural, ultrastructural and developmental studies in the colleters of mandevilla (apocinaceae)}, author = {Appezzato-da-Glória, Beatriz and Estelita, Maria Emilia Maranhão}, year = {1994}, booktitle = {Congreso Latinoamericano de Botanica} }