Apiaceae 203 



dissected leaves and rather large heads of rich 

 brownish-purple flowers blossoming in June ; 

 on grassy slopes of Stony Squaw, Banff. 



Stout, erect, branched, and 



smooth or somewhat hairy, 1-2 

 cordata 



(Walt.) fe 6 ^ high- Basal and lower 



Koch. leaves long-petioled, broadly 



Heart- ovate or orbicular, undivided, 



.deeply cordate at the base, 1-3 



Alexanders. 



inches long, crenate ; stem leaves 

 short- petioled, ternate, the segments ovate 

 or oval, crenate or lobed. Flowers small, 

 bright yellow, in nearly flat 7-16 rayed 

 umbels, 1-2 inches in diameter. 



Common on the eastern slopes and foot- 

 hills of the Rockies; flowering in May and 

 early June. 



Ligusticum Smooth throughout except the 



apn o mm slightly hairy inflorescence and 



(Nutt.) * \ 



A Gray rough leaf margins; stems 2-3 



Wild feet high with 1-3 rather small 



Parsley. leaves with inflated petioles. 



Leaves ternately divided, the segments 



