102 TENNESSEE FLORA. 



P. Strohus L. White Pine. Cumberland Mts., and especially 

 the shady and moist gorges of the high mountains of East Tenn. 

 May. 



P. Tcexla L. Loblolly or Old-Field Pine. Low ground; in 

 sandy soil. Frequent southeast of Cleveland, East Tenn. 



Abies Fraseri Pursh. Summit of Roane Mt. J. W. Chick- 

 eriug. 



Tsuga Canadensis Carriere. [Abies Canadensis Michx.) Along 

 water-courses in the mountainous parts of East Tenn. 



Taxodiimi disticliiim Rich. Along the western course of the 

 Tennessee river ; on Mississippi and its affluents ; in West Tenn.; 

 cypress swamps. 



EQUISETACE.E. 



Equisetum arvense L. Moist meadows, East Tenn. ; Cave 

 Spring, Roane Co. 



E. robustum Brown. Sandy banks of Mississippi, West Tenn. 



FILICES. 



Folypodi am vulgar c L. Cumberland and Alleghany Mts. 



P. incaniim Swartz. Throughout the State, on rocks and 

 bark of trees. 



Cheilantlies vestita Swartz. BkifFs of Cumberland river and 

 Mill creek ; also in the cedar glades on the ground and in the 

 mountains of East Tenn. 



C. Alabaniensis Kunze. Bluffs on Cumberland and Mill creek, 

 near Nasliville; Knoxville, East Tenn. 



C. toinentosa Link. BlufTs on Ocoe river at Parksville, East 

 Tenn. 



Pell;<»a atropiirpiirea Link. Dry rocks over the State. 



Ptei'is aqiiilina L. Siliceous soil, dry hills throughout. 



Adiaiitiini pedatum L. Rich, moist ground throughout. 



Woodvvardia aiig'ustifolia Smith. Swamps over the State. 



Scolopendrium vulgare Smith. Near New Pittsburgh, Cum- 

 berland Mts. Not found by myself. 



Camptosnrus rhizophyllns Link. Common. 



Aspleniura parvuluni Mart, tt Jordan. Shady cliffs over the 

 State. 



