Scrophulariaceae 2 5 1 



region about Laggan; flowering during late 

 June and early July. 



Pentstemon Smooth throughout, stems slen- 

 procerus der, 2-12 inches high. Leaves 

 Dougl. lanceolate, 1-2 inches long, those ' 



Blue Beard- Q the middle Q f the stem l arge st, 



tongue. . 



usually entire. Flowers in dense 

 verticillate clusters, in a more or less elon- 

 gated head ; corolla bright blue with a slender 

 funnel-form tube \ an inch or more long; the 

 lower lip bearded within. 



In open dry or moist ground throughout 

 the Rockies, not common ; most abundant in 

 the valley of the Kicking Horse River at 

 Field; flowering in June. 



Pentstemon Smooth; stem 8-12 inches high, 

 pseudo- simple. Basal leaves broadly 



humilis spatulate or elliptic, thin, firm, 



obtuse, or acute, contracted into 

 a slightly winged petiole, with entire margins ; 

 stem leaves oblanceolate, oblong or lanceolate, 



