First Report on the Flora of Wyoming. 185 



Juncus Parryi, Engelm. Trans. St. Louis Acad, ii, 447 (1866). 



Alpine: Teton Mountains, August 21, 1894 (No. 981); La Plata 

 Mines, August 24, 1895 (No. 1831). 

 Juncus subtriflorus, (May.) Coville, Contrib. Natl. Herb, iv, 208 (1893). 



La Plata Mines, at about 11,000 ft., August 23, 1895 (No. 1812). 

 Juncus tenuis, Willd. Sp. PI. ii, 214 (1799). 



Lander, August 3, 1894 (No. 699). 

 Juncus tenuis congesta, Engelm. Trans. St. Louis Acad, ii, 446 (1866). 



Infrequent ; Laramie Peak, August 7, 1895 (No. 1631). 



Juncus Torreyi, Coville. 



Cold Springs, July 14, 1894 (No. 449); Teton Mountains, August 

 21, 1894 (No. 956). 

 Juncus xiphioides montanus, Engelm. Trans. St. Louis Acad, ii, 481 



(1868). 



Centennial Valley, August 18, 1895 (No. 1731). 

 Luzula spadicea parviflora, Meyer, Linn^ea, xxii, 402 (1849). Jun- 

 coides parvifloniin, (P^hrh.) Coville. 



Not infrequent; Union Pass, August 11, 1894 (No. 846). 



Luzula spadicea subcongesta, Watson, Bot. Cal. ii, 202. 

 In boggy places and partially dried up ponds. 

 Centennial Valley, August 16, 1895, and June 9, 1895 (No. 1261). 



Luzula spicata, DC. Fl. Fr. iii, 161 (1805). Jitncoides spicatum, (L.) 

 Coville. 



Alpine; Union Pass, August 11, 1894 (No. 847); noted also in 

 the Medicine Bow Mountains 



TYPHACEiE. 



Typha latifolia, L. Sp. PI. 971 (1753). 



Common in the margins of lakes and ponds. 



Popo Agie River, August 1, 1894 (No. 734); abundant in the 

 vicinity of Laramie. 



ALISMACE^. 



Alisma Plantago, L. Sp. PI 342 (1753). 

 Rare ; not observed by the writer. 

 Dutch Creek, Sheridan County, 1892, by B. C. Buffum. 



