First Report on the Flora of Wyoming. 145 



Hieracium Scouleri, Hook. Fl. i, 298. 



Very abundant on the Gros Ventre Hills, but not observed east 

 of the Wind River Mountains. August 23, 1894 (No. 963). 



Troximon aurantiacum, Hook. FI. i, 300, t. 104. 



Infrequent; Pole Creek, June 29, 1895 (No. 1342). 



Troximon aurantiacum purpureum, Gray, Proc. Am. Acad, xix, 72. 

 Found occasionally in the vicinity of Laramie ; Pole Creek, June 

 30, 1895 (No. 1376); Hutton's Grove, August 9, 18yl, B. C. 

 Buffum. 



Troximon cuspidatum, Pursh, Fl. Am. Sept. 742 (1814), Nothocalais 

 cuspidaia (Pursh) (ireene. 



Somewhat variable ; only a few of my numerous specimens typical ; 

 possibly some of them should be cut out. Frequent but scatterinjf. 



Laramie, August 1893 ; Wallace Creek, July 29, 1894 (No. 673); 

 from several other places and noted in many localities. 



Troximon glaucum, Pursh, Fl. 505 (1814). Agoseris glauca (Pursh) 

 Greene. 



Frequent in the grassy valleys in the hills and mountains. 



Eagle Rock Canon, August 22, 1892, B. C. Buffum ; Union Pass, 

 August 10, 1894 (No. 870). 



Troximon glaucum dasycephalum, T. & G. Syn, Fl. 432 (1884). 

 Seemingly nearly alpine and occasionally very abundant. 

 Union Pass, August 10, 1894 (No. 868); La Plata Mines, August 

 21, 1895 (No. 1765). 



Troximon glaucum laciniatum, Gray, Bot. Cal. 



This form I have never been able to locate to my satisfaction, 

 but I am unable to place it under any other name. It is of very 

 frequent occurrence among the sage brush in the Laramie Hills ; 

 June 2, 1894 (No. 125); Pole Creek, June 29, 1895 (No. 1376). 



Taraxacum officinale, Weber, Prim. Fl. Hoist. 56 (1780). T. Tarax- 

 acuDi, (L.) Karst. 



Apparently the Dandelion found its ideal home when it reached 

 Laramie. It occupies every foot of ground along the irrigation 

 ditches of our streets and takes complete possession of the lawns 

 where eternal warfare is not waged upon it. In luxuriant growth 

 and blossom from April to November (No. 80). 



