CATALOGUE OF CANADIAN PLANTS. 115 



232. L. molybdina, (WAHL.) ACH. var. vulgaris, SCH^R. 



On maritime rocks, Greenland. (Vahl.) Elsewhere in Arctic 

 America. (Dr. Kane.} On rocks at Tadousac, Que. {A. T. 

 Drummond.) 



Var. ereutica, WAHL. 



On rocks at Tadousac, St. Lawrence River, Que. (A. T. Drum- 

 mond.) 



233. L. chlorophana, (WAHL.) ACH. 



Alpine rocks, and at lower elevations. 



Greenland. (Vahl.) On boulders in southern Assiniboia, 

 not uncommon, June, 1895. (Macounl) 



234. L. xanthophana, (NYL.) 



On rocks at Riviere du Loup, Que. (C. G. Pringle.) 



235. L. Schleicheri, (Acn.) NYL. 



N"ot uncommon on earth at the forks of Old Wives' Creek, 

 Assa., June 2nd, 1895. (Macoun.) 



236. L. laxa, BRANTH. (MS.) 



On limestone rocks along the Rideau River near Hogsback, 

 near Ottawa, Ont., April 30th, 1897. (Macoun.) 



237. L. cervina, (PERS.) NYL. 



On rocks near the Milk River, southern Assiniboia, June, 1895. 

 (Macoun.) Eschscholtz Bay, Alaska. (Rothrock.*) 



238. L, glaucocarpa, (WAHL.) ACH. 



On calcareous rocks. 



Arctic America. (Richardson?) On rocks, Meadows, Goose 

 Arm, Newfoundland. Waghorne.) 



239. L. fuscata, (SCHRAD.) TH. FR. 



On granitic rocks. Arctic America. (Richardson^} Labrador 

 or Newfoundland. (Waghorne fide Eckfeldt.) On limestone 



