1. Identification of essential oil components by Gas Chromatography/Mass Spectrometry;Adams,1995
2. Chemical aspects of the pollination biology of woody plants in the tropics;Baker,1978
3. Cactaceae;Barthlott,1993
4. Selenicereus wittii (Cactaceae): an epiphyte adapted to Amazonian Igapò inundation forests;Barthlott;Plant Syst. Evol.,1997
5. The ultrastructure of the tapetum of Tillandsia albida Mez et Purpus;Brighigna;Phytomorphology,1993