100 GEOLOGICAL SURVEY OF CANADA. 



Pass, Selkirk Mountains, B.C. (Macoun.) Portage between 

 South Fowl Lake and Pigeon River, Ont. (Fink?) Salmon Creek, 

 Juneau, Alaska. (Miss G. Cooley.) 



174. L. dactylinum, TUCKERM. 



On rocks by the sea at Craigflower, near Victoria, Vancouver 

 Island, May 30th, 1893. (Macoun.) 



175. L, chloromelum, (Sw.) NYL. 



On trunks of trees and on rocks. 



On bark, Wild Cove, Newfoundland. (Waghome) At Canaan 

 Forks, Queen's Co., N.B. (/. Moser.) On rocks, Tobique River, 

 N.B. (G. U. Hay.) Canada. (A. T. Drummond.) On trunks at 

 Baddeck, Cape Breton Island, N.S., July, 1898 ; on trunks, Central 

 Ontario Junction, Hastings Co., Ont.; on rocks, Lake Nipigon, 

 Ont.; on trunks, Seymour West, Northumberland Co., Ont.; on 

 old rails at Aylmer, Que., and on rocks, King's Mountain, near 

 Chalsea, Que.; on black ash trunks, Algorquin Park, Ont., June, 

 1900. (Macoun.) 



176. L. intermedium, ARNOLD. 



On birch bark, Middle Arm, Newfoundland. (Waghorne.) 



177. L. myochroum, (EHRH.) TUCKERM. 



On trees and rocks. 



Greenland. (Branth.) Great Bear Lake, Arctic America. 

 (Richardson!) On rocks, Rigaud Mountain, Vaudreuil Co., Que. 

 (Rev. G. Ducharme.) On rocks and trees at Ottawa, Ont.; on 

 rocks and trees at Shannonville, Hastings Co., Ont.; on trees at 

 Brighton and Seymour West, Northumberland Co., Ont.; on 

 trees, Algonquin Park,- Ont., June, 1900 ; Thunder Bay, Lake 

 Superior ; on rocks, Crow's Nest Pass, alt. 4,000 feet ; on balsam 

 poplar trunks along Jumping Pound Creek, and on rocks, Mount 

 Forget-me-not, alt. 6,000 feet, Rocky Mountains; at Yale, Fraser 

 River, B.C.; on rocks along the Burnside Road, near Victoria, 

 Vancouver Island. (Macoun.) 



178. L. respulinum, ACH. 



On limestone rocks at Rockliffe Park, Ottawa, Ont., April 

 i6th, 1891. (Macoun.) 



