The isolated fungi were identified using standard taxonomic
keys (Ellis 1976; Subramanian 1971; Sutton 1980; Onions et al.
1981; Ellis and Ellis 1988; Nag Raj 1993; Hyde et al. 2000).
Fungi that could not be identified were given codes (DLF 001,
002, 003, etc.) based on the size, shape, septation, ornamentation
and pigmentation of the spores.