244 



C. SKOTTSBERG 



Verrucariaceae. 



I'errucaria Schrad. (about 2/0). All parts of the world. 



microspora Xyl. X. Amer., Chile, l^^ur., Jap. — Mt. 

 Microglaeua Koerb. (37). luir., except i Hraz., i Socotra, and the following. 



fernandeziana Zbr.^Mt, SC. 



Dermatocarpaceae. 



X01 )>ia}tdi)ta X\'l. (i). 



piilchella Xyl. X. and S. Amer., south to Fueg., Eur., Afr., St. Paul's I., As., 

 Hawaii, X. Zeal.— Mt. 



Pyrenulaceae. 



Arthopyroiia Mass. (150). Tro[).-subtrop. 



Ci>icho}iac M. Arg. Widely distributed in the trop. zone; also Hawaii. — Mt. 



adnexa M. Arg. var. leptosperma Zbr. The typ. sp. Braz. — Mf. 



pliDiorbis M. Arg. Troj).-subtrop., also Hawaii. — Mt. 

 Poriua M. Arg. (235). All over the globe, south to X. Caled. and N. Zeal. 



fernandeziana Zbr. Belongs in the vicinity of P. cJdorotica (Ach.) M. Arg., 

 a cosniop. sp. — Mt. 



rufocarpella 7An. — Mt. 



depressula Zbr. Possibly related to P. exscrta M. Arg. (Braz.).— Mt, Mf. 

 Pyrcnula Ach. (170). Widely distributed in the trop. zone. 



aspisiea Ach. Trop., also Hawaii. — Mt. 



juanunillaua Trev. Trop.; Hawaii, S. Chile. — Mt. 



Kioithii h'ee. Trop. — Mt, Mf. 



Astrotheliaceae. 



Pyroiastnoii ICschw. (18). Trop. 

 chiloise Mont. Chile. — Mt. 



Sphaerophoraceae. 



SpJiacrophonis Pers. (S). Of wide distribution, centering S. hemisph. 



)Hela)iociirpus (Sw.) DC. Almost cosmop.; Chile, south to I'^ueg., P^alkl.; N. Zeal., 

 Auckl. and Campb. Is. — Mt, Mf. 



Arthoniaceae. 



Artliouia Ach. (about 370). The majority trop.-subtrop. 



Cytisi Massal. var. meridionalis 7An. The typ. s[). luir. — Mt. 



subnebulosa Zbr. Related to A. rphelodes Xyl. (X. Caled.) and scitula Krmph. 

 (I^raz.)— Mt. 



berberina Zbr. Related to .-/. rar/a (Ach.) Xyl. (trop. Amer.). — Mt. 



coftipliDiaia l*'ee. I'antroj)., also Hawaii; Chile. —Mt. 



Graphidaceae. 



Grapliis Adans. (about 280). The majority tr()|).-subtrop. 

 intricata Fee. Widely distributed trop. zone. — Mt. 

 Dumastii Spreng. Trop. — Mt. 



