134 



Nelson : New Plants from Wyoming 



Closely allied to C. viscidida, but lacking the viscidity and 

 easily distinguished by the strict habit of the somewhat fascicled 



stems. 



M 



Nelson, at Indian Grove Moun- 



tains, on fertile soil, in a draw amon^:^ 



the 



1898, no. 4998. 



J 



18, 



