201 



Triodia cuprea Jacq,, var. intermedia Vasey, n. var. ined. Along the banks of 



streama near Fort Sill. August. No. 273. 

 Triodia Texana Watson. Hartshorn. Open pine -woods. September. No. 340. 

 Eragrostis capillaris Link. Qnanah's ranch and Sana Bois Mountains. Sandy soil 



in low ground along streams. July, August. Nos. 207, 281. 

 Eragrostis oxylepis Torr, Hartshorn. Open piue woods. September. No. 310. 

 Eragrostis pectinacea Gray. Hartshorn. Rocky woods. September. No. 336. 

 Eragrostis Purshii Schrad. Quauah's ranch. Common. July. No. 206. 

 Diarrhena Americana Beauv. Sans Bois Mountains and McAlester. July, 



August. Nos. 119, 286. 

 Uniola gracilis Mx. Sans Bois Mountains. Low rich ground along streams, 



August. No. 277. 

 Uniola latifolia Mx. McAlester. Creek banks. Common throughout. June. 



No. 84. 

 Festuca teiiella Willd. Quanah Mountain. In rocky soil. July. No. 190. 

 Agropyrum repens L. Stonewall to Paul's Valley, Open woods. Infrequent. 



July. No. 142. 

 Agropyrum tenerum Vasey. Anadarko. Low prairies along Washita River. 



Abundant. July. No. 165. 

 Elymus Virginicus L. Open woods between Stonewall and Paul's Valley ; also on 



summit of Mount Scott and near Fort Sill. July, August. Nos. 143, 252. 



CONIFERiE. 



Juniperus Virginiana L. Rocky hills near Stonewall. Especially common in 

 Wichita Mountains. July. No. 265. 



EQUISETACB^. 



Equisetum robustum Braun. Between McAlester and Stonewall. Around a spring, 

 on a muddy, boggy creek. July. No. 140. 



FILICES. 



Cheilanthes tomentosa Link. Quanah Mountain. Common in shade of rocks, 



July. No. 194. 

 Cheilanthes tomentosa Link, var. Eatoni Dav. Quanah's ranch. Eocky places. 



July. Nos. 193, 234. 

 Cheilanthes vestita Swartz. Wichita Mountains. Infrequent. July. No. 211, 

 Pellaea atropurpurea Link. Ravines near the summit of Quanah Mountain. 



July. No. 193. 

 Pellaea ternifolia Link. Quanah Mountain. Wot sand, in shade of rocks. July, 



No. 192. 

 Asplenium Trichomanes L. Rocky hills near Quanah's ranch. Freqiient. July, 



No. 239. 

 Aspidium marginale Swartz. lu crevices of rocks on Quanah Mountain, July, 



Nos, 196, 241. 



SELAGINELLACE^. 



Selaginella rupestris Spring, Quanah Mountain. In wet sand. Frequent. July, 

 No. 233. 



