Collectors of lichens and lichenicolous fungi of Guyana Preliminary version 1 March 2009

1. Aptroot, André: - Dutch lichenologist. 1000 collections in Utrecht, Netherlands (U).

2. Montfoort, : - "Some 2000 collections were made from tree crowns near Saül in French Guiana and Mabura Hill in Guyana, by D. Montfoort and R. Ek, resp. H. Cornelissen and H. ter Steege (mainly in U) who were investigating the ecology of epiphytes using climbing techniques." (Sipman 1991: 136).

3. Sipman, Harrie: - German lichenologist. 2000 collections from 1985, together with A. Aptroot mostly in Berlin, Germany (B).