OlO OEOLOOICAL SURVEY OF CANADA. 



(5;{l/) O. splendens, L>oiigl. From Morloy lo Uunmore, in the 

 Bow IJivn- valley. l;al..')l\ {Macoiin.) 

 Paito 117. 



(532.) O. doflexa, 1>^'. Hoth a( low and high altitudes fi-om 

 Morlov lo ('aiiiiioif. How liiver valley. Lat. 51°. (Manmn.) 



(212(1.) O. viscida, Nutt. 



0. campcftrix, var. risciila, Watson, Part I., 1 lH. 

 Very tine and ahundant along the Bow River from the Blaekt'oot 

 Crossing, westw aid ii]! il^e valley and through the Rocky Mountains 

 to PonaM in the Columbia vallc}', Lai. 51°. (Macoun.) 



(2127.) O. leucantha, Pers. 



U. fionalis, DC, Hook. Fl. I., 145, belongs here rather than Ut (). mm- 

 peslris, as in Part I., IIH. 



Cape Thompson, arctic sea-coast. (./. Muir.) Port Burwell, Cape 

 Chudleigh ; also, Cape Prince of Wales and the Eskimo village of 

 Hyla, Hudson Strait. (E. Bell.) Specimens very distinct; stipules 

 chestnut coloivd and conspicuous. 



(2128.) O. montjcola, Gray. 



0. Lamberti, Pursh, Part I., 116, in part. 

 O. campeslris, DC, Part I., 116, in part. 



Souris Plain, around Moose Mountain, N.W.T. (J. M. Macoun.) 

 Rat Creek, Manitoba, and westward across the prairie ; much more 

 common than 0. Lamberti, and distinguished from it by its lax flowered 

 spikes, less downy leaves and darker haired calyx. It extends from 

 Morley to the "' Gap," in the Bow River valley. It is the true prairie 

 form. {Macoun.') 



(2129.) O. Mertensiana, Turcz. Cape Lisburne, arctic coast 

 of Alaska. {Gray.) 



144. HEDYSARUM. 



Page 117. 



(533.) H. boreale, Nutt. Abundant on the upper St. John, rarer 

 on the Tobique, Eel and other tributaries, Edmundston, N.B. {Hay.) 

 Island of Anticosti. {St. Cyr.) Rather common at Morley and west- 

 ward to Canmore in the Bow River valley, Lat. SI''. {Macoun.) 



Var. albiflorum, Macoun. This flne plant is closely related to 

 H. horeale, but is certainly distinct. All three forms grow together in 

 the Bow River valley, but the habit of each is quite distinct from the 

 other. This form is peculiar to the foot-hills and drier mountain 



