1. A taxonomic revision of the genus Scaphyglottis Peoppig & Endl. (Orchidaceae-Epidendroideae);Adams B.R.,1993
2. The size of the Orchidaceae and the systematic distribution of epiphytic orchids;Atwood J.;Selbyana
3. A new combination in the genus Anathallis (Orchidaceae), and a new record for Bahia State, Brazil;Azevedo C.O.;Kew Bulletin
4. Evidence of natural hybridization and introgression in Bulbophyllum involutum Borba, Semir & F. Barros and B. weddellii (Lindl.) Rchb. f. (Orchidaceae) in the Chapada Diamantina, Brazil, by using allozyme markers;Azevedo C.O.;Revista Brasileira de Botânica
5. Genera et species Orchidearum novarum I;Barbosa-Rodrigues J.,1877