LICHENS 



9 1 



Monographia Cladoniarum, gives forty-five different varietal names 

 which have been applied to different forms of this protean lichen, and 

 therefore he seems wise in excluding all these varieties. 



57. Cladonia amaurocraea (Floerk.) Schaer. 



Capitularia amaurocraa FLOERKE, Beschr. Braunfr. Becherfl. 334. 1810. 

 Cladonia amaurocrcea SCHAERER, Spicil. 34. 1823. 



St. Michael Island (Turner, 843 ; Setchell) ; St. Lawrence Island 

 (Trelease, 1230) ; Fort Cosmos (Huff, no number) ; Cape Nome 

 (Setchell). Also found at Port Clarence, according to Nylander. 



A subalpine and arctic lichen. 



58. Cladonia carneola Fr. 



Cladonia carneola FRIES, Lich. Eur. 233 (a). 1831. 



Sitka (Trelease, 1344). New to Alaska. 



Other North American stations are Greenland, Oregon, and Wash- 

 ington. 



59. Cladonia alpestris (L.) Rabenh. 



Lichen rangiferinus alpestris LINNAEUS, Spec. PI. 1153. 1753. 

 Cladonia alpestris RABENHORST, Clad. Eur. n. 1860. DILL. Hist. Muse. 

 t. id.f. 29. 



Summit of White Pass, 3000 ft. (Trelease, 1244); Orca (Coville 

 and Kearney, 1203; Trelease, 1246); Virgin Bay (Saunders, 1248; 

 Coville and Kearney, 1224) ; Columbia Fiord, Prince William Sound 

 (Coville and Kearney, 1402) ; Kadiak (Trelease, 1239) 5 Hall Island 

 (Coville and Kearney, 2061) ; St. Matthew Island (Trelease, 1256) ; 

 St. Michael Island (Turner, 844; Setchell); St. Lawrence Island 

 (Trelease, 1249, 1251, 1258; Coville and Kearney, 2009; Cole, no 

 number); Port Clarence (Trelease, 1253); Cape Nome (Setchell); 

 Seward Peninsula (Collier). Under the synonym Cladonia rangi- 

 ferina alpestris, Nylander records its occurrence on St. Lawrence 

 Island, while Macoun states that it is common on St. George Island. 



This is a common alpine and arctic form, and shows great variation 

 in the delicacy and fineness of the thallus. This is one of the finest 

 collections of this species that I have ever seen. 



60. Cladonia sylvatica sylvestris Oed. 



Cladonia sylvatica sylvestris OEDER in Fl. Dan. 3: 4. /. jjp. 1770. 



Alaska (Funston, no number; Townsend, 570) ; New Metlakatla 

 (Trelease, 1241); Juneau (Trelease, 1259) ; Sitka (Trelease, 1242; 

 Coville and Kearney, 88 1 in part) ; summit of White Pass, 3000 ft. 

 (Brewer and Coe, 625) ; Port Wells (Trelease, 1245) ; Orca (Trelease, 



