CATALOGUE OF CANADIAN PLANTS. 59 



3. EVERNIA, Aeh., Mann. 



31. E. VTilpina, (Linn.) AcH. 



A very common species in the Rocky Mountains above 5,000 

 feet altitude. We have specimens, generally in fine fruit, from 

 Crow's Nest Pass, Bow River Pass, Moose Mountain, Devil's 

 Lake Mountains and Sulphur Mountain at Banff ; Deer Park, 

 Arrow Lake, Columbia River; mountains at Spence's Bridge, B.C.; 

 at lower altitudes at Parson's Mountain near Victoria, Vancouver 

 Island. {Macoun.) On Douglas fir on Todd Mountain, B.C., alt. 

 6,500 feet. 'Dr. G. M. Dawson.) 



32. E. furfuracea, (Linn.) Mann. 



Rather rare in Canada and seldom collected. 

 On trunks of trees. Deer Park, Lower Arrow Lake, Columbia 

 River, B.C., June 6th, 1890. {Macoun.) 



33. E. prunastri, (Linn.) Ach. 



Arctic America. (Richardson.) On Rigaud Mountain, Vau' 

 dreuil Co., Que. {Rev. G. Ducharme.) On trees at Edmonton, 

 Ont. (/. White.) Quite common in Ontario on old fences and 

 always sterile. On old pine stumps and fences as well as on 

 trees at Ottawa, Ont. ; on fence-rails at Belleville and Brighton, 

 Ont. ; on trees at Chalk River, Renfrew Co. ; Algonquin Park, 

 Ont., June, 1900 ; on trees at North Bay, Lake Nipissing, and 

 on trees along the Nipigon River, Lake Superior ; on trees, 

 Duck Mountain and Lake Winnipegosis, Manitoba ; on trees at 

 Morley and Jumping Pound Creek, foothills of Rocky Moun- 

 tains ; on rocks at Yale, B.C.; on trees at Victoria and Comox, 

 Vancouver Island. {Macoun.) Pacific Coast. {Menzies.) 



Var. gracilis, Ach. 



On dry earth on a hillside at Farewell Creek, Cypress Hills, 

 Assa. ; not uncommon, June 27th, 1895. {Macoun.) 



34. E. dlvaricata, (Linn.) Ach. 



On branches of spruce trees in the swamps near Banff, Rocky 

 Mountains ; on spruce trees Mount Forget-me-not, Elbow River, 

 Rocky Mountains, alt. 7,000 feet, July 14th, 1897. {Macoun.) 



