LICHENS 77 



1 8. Buellia petraea montagnaei (Flot.) Tuck. 



Lecidea montagncei FLOTOW in Koerb. Syst. 258. 1855. 



Buellia petr&a c. montagncei TUCKERMAN, Syn. N. A. L. 2: 102. 1888. 



Hot Springs, Baranof Island (Trelease, 964) ; summit of White 

 Pass, 3000 ft. (Trelease, 952) ; Kadiak (Trelease, 9140 in part, 945 

 in part, 946) ; Unalaska (Trelease, 923) ; St. Paul Island (Trelease, 

 931). Specimens were collected at Cook Inlet and Port Clarence by 

 Dr. Bean. Nylander records its occurrence at St. Lawrence Island 

 under the synonym Lecidea gerninata Flot. 



All the specimens are on rock, No. 9140 being associated with 

 Lecanora cinerea. 



19. Buellia myriocarpa (DC.) Mudd. 



Patellaria myriocarpa DE CANDOLLE, Fl. Franc. 2 : 346. 1805. 

 Buellia myriocarpa MUDD, Man. Brit. Lich. 217. 1861. 



Port Clarence (Trelease, 939 in part). 



Associated with Lecanora varia and its variety intricata, and with 

 Parmelia saxatilis omphalodes. Dr. Rothrock and Dr. Nylander 

 report its occurrence at St. Lawrence Bay and Konyam Bay, Siberia; 

 Dr. Rothrock at Port Clarence, Alaska. 



20. Buellia myriocarpa chloropolia (Fr.) Th. Fr. 



Lecidea chloropolia FRIES, S. V. Sc. i: 115. 1846. 



Buellia myriocarpa chloropolia TH. FRIES, Lich. Scand. 595. 1871. 



Kadiak (Trelease, 1170 in part). New to Alaska. 



On dead wood, associated with Theloschistes lychneus. Tucker- 

 man does not recognize this variety, and I find no other American 

 record of it. 



21. Buellia papillata (Smrft.) Tuck. 



Lecidea papillata SOMMERFELDT, Suppl. 154. 1827. 

 Buellia papillata TUCKERMAN, Gen. Lich. 186. 1872. 



Alaska (Funston, 8) . New to Alaska. 



The specimen grows on earth. It has been reported from Green- 

 land. Wright collected the variety albo-cincta on the islands of Bering 

 Strait. 



22. Buellia parasema (Ach.) Th. Fr. 



Lecidea parasema ACHARIUS, Meth. Lich. 35. 1803. 

 Buellia parasema TV.. FRIES, Lich. Scand. 589. 1871. 



Disenchantment Bay (Trelease, 842 in part) ; Yakutat (Trelease, 

 844 in part) ; Farragut Bay (Trelease, 837) ; Kukak Bay, Alaska 

 Peninsula (Trelease, 836 in part; Kincaid, 8360 in part) ; St. Michael 

 (Setchell). 



