88 TENNESSEE FLORA. 



H.liniosa Vahl. With the former in Middle and West Tenn. 

 Sehollera graminea Wilhl. East and West Tenn. Apparently 

 rare in Middle Tenn. 



COMMELYNACE^. 



ConiinelynaCayeiinensis. Rich wet grounds. Common. Nash- 

 ville, up and down the river. July. 



r. erecta L. Shaded river banks. Nashville. August-Sep- 

 tember. 



€. Vir^iiiica L. Copses. O. S. June-July. 



Var. aug'iistlfolia Michx. Cedar barrens. June-July. 



Tradescantia Virginica L. O. S. Rich woodlands. May. 



T. pilosa Lehm. Rich, shady soil. O. S. July-September. 



XYRIDACE^. 



Xyris Qaroliniana Walt. Mountain meadows and brooks of 

 East Tenn. July. 



X. flexuosa Mlihlb. Swamps in Hadley^s bend, near Nash- 

 ville; low ground in the barrens. August-September. 



JUNCACE^. 

 Liizula campestris DC. O. S. April-May. 



L. pilosa Willd. Cumberland and Alleghany Mts. May- 

 June. 



Juiicus efFusus L. Ponds and ditches, vicinity of Nashville. 

 June. 



J. setaceus Rostkov. Barrens and mountains of East Tenn. 

 June-July. 



J. tenuis Willd. Roadsides in damp soil. June. 



Var. secundus Engelm. Oakland Station, Roberston Co. 

 June. V (. . 



J. dichotoiims Ell. O. S. Frequent around Nashville. June. 



/. scirpoides L., var. macrostemon Engelm. Cleveland, East 

 Tenn. July. 



J. bufonius L. East Tenn. May. 



J. marginatiis Rostk. Mountains of East Tenn. and oak 

 barrens. June. 



