LICHENS 133 



Acharius, in establishing the variety, records it as occurring in Hel- 

 vetia, on the limbs of pines. No reference is made to it in Lichenes 

 Arctoi by Fries, or in the Lichen Flora Gronland's, by Branth and 

 Gronlund. 



182. Parmelia physodes enteromorpha (Ach.) Tuck. 



Parmelia enteromorpha ACHARIUS, Meth. Lich. 252. 1803. 



Parmelia physodes enteromorpha. TUCKERMAN, Syn. N. A. L. i: 60. 1882. 



Broughton Strait (Trelease, 1108, 1114); Sitka (Trelease, 1126; 

 Setchell, 1273) ; Wrangell (Coville and Kearney, 403) ; Farragut Bay 

 (Coville and Kearney, 466) ; Glacier Bay (Coville and Kearney, 769) ; 

 Orca (Trelease, mo) ; Kadiak (Trelease, 11340). Collected by Dr. 

 Cooley at Sitka, Loring, and Juneau, and at Sheep Creek, near 

 Juneau. Tuckerman states that it was collected in Alaska by Dr. 

 Kellogg. 



On several of the specimens were minute, black, cup-shaped fungi, 

 either scattered or so crowded that the cups formed a continuous 

 stroma-like mass. These fungi were most abundant in NOS. 1108, 

 1114, and 769. 



Two-thirds of the specimens were fruited, the apothecia often large, 

 one measuring 25 /*. 



This variety was described from specimens from California, and 

 seems to be very abundant on our northern coast. It has also been 

 reported from northern Asia, Australia, and New Zealand. 



183. Parmelia physodes vittata Ach. 

 Parmelia physodes vittata ACHARIUS, Syn. 218. 1814. 



Wrangell (Trelease, 1109); Point Gustavus, Glacier Bay (Coville 

 and Kearney, 784) ; Virgin Bay (Trelease, mi), with PolytricJm m. 

 Collected at Loring by Dr. Cooley and on St. Paul Island by Macoun. 



Parmelia physodes seems to be more widely distributed than any 

 of its varieties. It is found in Europe, North and South America, 

 Asia, Africa, New Zealand, etc. The variety vittata has been re- 

 ported from Europe, North America, and South America. 



184. Parmelia saxatilis Ach. 



Parmelia saxatilis ACHARIUS, Meth. Lich. 204. 1803. SOWERBY, Eng. Bot. /. 

 6oj. 



Alaska (Evans, 368) ; Sitka (Trelease, 1148, 1150) ; Hot Springs 

 (Trelease, 1123, 11230, 1113, and 963 in part); Yakutat (Trelease, 

 1066, 11210, H2i<5) ; Virgin Bay (Trelease, 1074) ; Sturgeon River 

 Bay (Trelease, 1134^, also a specimen with no number); Kukak 

 (Coville and Kearney, 1515) ; Unalaska (Setchell) ; St. Michael (Set- 



