29 
Usnea Alectoria — Oropogon 
• 1 I I 
Cornicularia Neuropogon Bryopogon 
Dactylina Cetraria Letharia 
Platysma Evernia j Ramalina 
I 1 I 
Ricasolia — Parmelia — Heterodea 
Stictina — Sticta 
Argopsis 
Stereocaulon 
Omphalodium 
i 
Gyrophora — Umbilicaria 
Theloschistes 
I 
Xanthoria Candelaria 
Toninia Gasparrinia Gyalolechia 
I / 
I / 
Thalloidiraa Callopisma 
Catillaria s. 1. Blastenia 
Darbishirella Ingaderia 
Roccellaria 
Dendrographa 
I 
Roccella Reinkella 
Pentagenella — Schizopelte 
Combea 
Roccellina 
