CATALOGUE OF CANADIAN PLANTS. 147 



365. B. lucida, (ACH.) FR. 



On rocks in shaded places, on the bare roots of trees, and on 

 dead wood. (Tuckerman) Arctic America. (Richardson.) 



366. B. flavido-livens, TUCKERM. (In litteris.) 



On bark of Balsam fir at Brackley Point, Prince Edward Island, 

 July 5th, 1888. (Macoun.) 



367. B. oxyspora, (TuL.) TUCKERM. 



On Parmelia Borreri in McKay's woods, Ottawa, Ont., and on 

 the same species at Lake Nipigon, Ont., July T4th, 1884. (Macoun.) 



368. B. mixta, FR. 



On living bark and also less commonly on dead wood. (Tuck- 

 et man.) Labrador or Newfoundland. (Waghorne fide Eckfeldt) 

 On bark of ash and other trees, Truro, N.S.; on young poplars, 

 Sea's farm, near Victoria, Vancouver Island ; on spruce bark in 

 woods at Baddeck, Cape Breton Island, N.S., July 2Qth, 1898. 

 (Macoun.) On bark of trees, London, Ont. (A, T % Drummond.) 



369. B. atropurpurea, (MASS.) HEPP. 



On bark, also on dead wood. (Tuckerman.) On bark of dead 

 wood, Middle Arm and Coal River, Newfoundland. (Waghorne.) 

 On living beech trees at Belleville, Hastings Co., Ont., April 

 20th, 1879 ; on beech bark near Hemlock Lake, Ottawa, Ont., 

 September 6th, 1891. (Macoun.) 



370. B. Laureri, (HEPP.) TUCKERM. 



Labrador or Newfoundland. (Waghorne fide Eckfeldt.) On 

 beech trees at Margaree, Cape Breton Island, N.S., July, 1898 ; 

 on beech bark, both living and dead, at Ottawa, Ont., common ; 

 abundant on beech trees around St. Catharines and Niagara 

 Falls, Ont., May, 1901. (Macoun^ Quebec. (A. T. Drummond.) On 

 bark of trees, Rigaud Mountain, Vaudreuil Co., Que. (Rev. G. 

 Ducharme) On beech trees at Edmonton, Ont. (James White.) 

 On beech bark at Credit Forks, Ont. (Thos. Walker) Alaska. 

 (Hall.) 



