Book ID: 95564
Bibliotheca Lichenologica
Volume 097: Aptroot, Andre, Robert Lücking, Harrie J. M. Sipman, L. Umana and L. J. Chaves: Pyrenocarpous Lichens with Bitunicate Asci. A first assessment of the lichen biodiversity inventory in Costa Rica. 2008. illus. 162p. gr8vo. Paper bd.
Treatment of 181 species, with keys, descriptions and taxonomic discussion.Most of the species are first reports for Costa Rica. Some taxa are new to the Neotropics. Many revisions.