Bryophytes from the Republic of Equatorial Guinea (West Central Africa). III. Contribution to the bryoflora of Rio Muni (Continental Region)
Additional Contribution to the Bryophyte Flora of Chapada Diamantina National Park, State of Bahia, Brazil
Diversität epiphytischer Moose eines westandinen Bergregenwaldes in Ecuador
Foliicolous lichens and their lichenicolous fungi collected during the Smithsonian International Cryptogamic Expedition to Guyana 1996
Notes on Seychelles mosses. 3-4. A revision of Papillidiopsis (Broth.) Buck & Tan, Rhaphidostichum Fleisch. and Warburgiella Müll. Hal. ex Broth. (Sematophyllaceae, Bryopsida) in Africa
Briófitas de uma área de Cerrado no município de Alagoinhas, Bahia, Brasil
Studies on the lichen genus Sticta (Schreber) Ach.: V*. Australian species
