About the Checklist of Lichenized Fungi of the Guianas

Checklist of Lichenized Fungi of the Guianas

by Harrie Sipman.

Key to the Lichen Genera of the Guianas,

by Harrie Sipman. Useful for the lichens of the Amazon basin in general.

Key to the Cladoniaceae of the Guianas,

by Ted Ahti and Harrie Sipman.

Lichen Keys Available on the Internet,

from Botanischer Garten und Botanisches Museum Berlin-Dahlem, Freie Universität Berlin, edited by Harrie Sipman.