1. Species diversity in tropical rainforest ascomycetes: lichenized versus non-lichenized; foliicolous versus corticolous;Aptroot;Abstracta Botanica,1997
2. Lichen biodiversity in Papua New Guinea, with the report of 173 species on one tree;Aptroot;Bibliotheca Lichenologica,1997
3. Annotated checklist of Hong Kong lichens;Aptroot;Tropical Bryology,1999
4. Preliminary studies on endophytic fungal communities of Musa acuminata species complex in Hong Kong and Australia;Brown;Fungal Diversity,1998
5. Diversity of the Phyllachoraceae with special reference to the tropics;Cannon,1997