1. From Eriksson and Hawksworth (1993). 2. French Guiana collections - unpublished data. G.J. Samuels (1986-1989 collecting trips) collected a total of 1960 ascomycetes. S. M. Huhndorf (1994 collecting trip) collected a total of 378 ascomycetes. 3. Number of individuals (percent of ascomycete mycota)