CATALOGUE OF CANADIAN PLANTS. 103 



(438.) L. laxiflorus, Dougl. 



L. arbustus, Dougl. Hook. Fl. I., 164. 

 Columbia Eiver. (Douglas.) Vancouver Island. (^Watson.) 



(439.) L. argenteus, Pursh, var. argophyllus, "Watson. 



Very abundant on the top of the Cypress Hills, cast of Fort Walsh. 

 Flowers blue or ochroleucous. {Macoun.) South of Woody Mountain, 

 on the 49th parallel, and at Wood End ; also. Belly Eiver. (Dawson.) 



(440.) L. Kingii, Watson. Eev. Lup., 534. 



Dry sand hills, five miles west of the northern Elbow of the South 

 Saskatchewan. Western end of Stinking Lake, north of the Cypress 

 Hills, east of the Battleford Trail, N.W.T. (Macoun.) Along the Belly 

 Eiver. (Dawson.) 



(441.) L. minimus, Dougl. 



Mountain valleys near the source of the Columbia. (Douglas.) 



(442.) L. Lyallii,, Gray. 



Alpine summits of the Cascades, on the British Columbia southern 

 boundary. (Lyall.) 



(443.) L. micranthus, Dougl, var. bicolor, Watson. 



L. Ucolor, Lindl. Hook. Fl. I., 162. Macoun's Cat., No. 382. 



Abundant in the neighborhood of Victoria, Vancouver Island, and at 

 Yale, B.C., on the mainland. (Macoun.) 



(444.) L. Nootkatensis, Donn. 



Jasper House, east of Yellow-Head Pass. (Burhe.) Queen Charlotte 



Islands. (Dawson.) Port Moody, B. C. (Hill.) From Vancouver 



Island to the Aleutian and St. Paul Islands. (Ledebour.) Fort Youcon. 

 {Rothr. Alask.) 



Var, Unalaskensis, Watson. Eev. Lup., 524. 



Ounalashka Island. (Eschsclioltz.) Port Mulgrave. (Barclay.) 



(445.) L. polyphyllus, Lindl. 



i. Nootkatensis, var. glaber, Hook. Fl. I., 163. 



Eocky Mountains, north of the Smoky Eiver, in Lat. 55°. (Drum- 

 mond.) Pine Pass, Eocky Mountains, Lat. 55°. (Dawson.) Along 

 the trail, between Fort St. James and Fort Macleod, B. C. (Macoun.) 



