First Report on the Flora of Wyoming. 165 



Pedicularis bracteosa, Benth. Hook. Fl. ii, 110 (1838). 

 Probably confined to our northwest areas. 

 Union Pass, August 11, 1894 (No. 834). 

 Pedicularis crenulata, Benth. DC . Prodr. x, 568. 



Abundant ; growing in clumps in high meadow lands. 

 Laramie, June 19, 1892; Cummins, July 30, 1895 (No. 1528). 

 Pedicularis Groenlandica, Retz. Fl. Scand. Ed. 2, 145 (1795). 

 Frequent and abundant on subalpine mountain streams. 

 Warm Spring Creek, August 10, 1894 (No, 806); Centennial 

 Hills, August 19, 1895 (No. 1739). 

 Pedicularis Parryi, Am. Journ. Sci. ser. 2, xxxiii, 250. 



Probably rare; a few specimens only, from Union Peak, August 

 13, 1S94 (No. 1033). 

 Pedicularis procera, Gray, Am. Journ. Sci. ser. 2, xxxiv, 251. 



Rare ; in a wooded canon leading to the Laramie River, at Cum- 

 mins, July 30, 1895 (No, 1550). 

 Pedicularis racemosa, Dougl. Hook. Fl. ii, 108 (1838). 



This comes as near as any to marking a zonal belt ; encountered 

 at about 9,000 ft. in all our mountain ranges visited, and found up 

 to timber line. 



Bald Mountain, August 17, 1892; L^nion Pass, August 11, 1894 

 (No. 830); noted at Laramie Peak and in the Medicine Bow Moun- 

 • tains. 



OROBANCHACE^. 



Aphyllon fasciculatum, Gray, Syn. Fl. 2 ; Part 1, 312 (1878). Thal- 

 esia fasciciilata, Britton. 



Frequent and occasionally abundant. 



Pine Creek, July 18, 1892 ; Pole Creek, July 1, 1895 (No. 1360), 

 hosts, — Artemisia frigida and A. Canadensis. 

 Aphyllon uniflorum, T. & G. Gray, Man. 290 (1848). 



Rare; Gros \'entre River, August 22, 1894 (No. 1071), host not 

 noted. 



VERBENACE^. 



Lippia cuneifolia, Steud. Torr., in Marcy's Rep. 293, t, 17 (1853). 



Laramie River bottom lands near LIva ; not observed elsewhere. 

 July 10, 1894 (No. 387). 



