Tennesser Flora. 45 



socks, it is not adapted for meadow culture by itself ; fully 

 naturalized. June-October. 



CYNOSURUS L. 



Cynosurus cristatus L. Has been recently introduced to 

 cultivation in this State, and is naturalized in Canada and the 

 Eastern States. 



POA L. 



Poa annua L. Six weeks' grass. Introduced, and now ev- 

 erywhere abundant; annual. March-October. 



P. Chapmanniana Scribn. P. cristata Chapm. Springy 

 places, West Nashville ("New Town"), near Nashville; 

 Knoxville. A. Ruth. 



P. compressa L. English blue grass. Introduced and 

 thoroughly naturalized^ May-July. 



P. pratensis L. Kentucky blue grass. Makes the best 

 meadows in calcareous soils. June-August. 



P. trivialis L. Occurs very rarely in this State. Intro- 

 duced. 



P. autumnalis Milhl. P. flexuosa Miihl. Moist thickets on 

 Paradise Ridge, Davidson County. June, July. 



P. sylvestris Gray. Woodlands. O. S. INIay. 



P. alsodes Gray. Mts. of E. Tenn. F. L. Scribn. 



P. Wolfii Scrib. Cedar glades at Lavergne. ^lay, June. 



P. brevifolia Miihl. Hillsides around Nashville. Knox- 

 ville. A. Ruth. April. May. 



P. debilis Torr. On White Top Mountain, West Virginia, 

 J. K. Small. Smoky Mts., E. Tenn. 



PANICULARIA Fabr. (Glyceria R. Br.) 



Panicularia elongata (Willd.) Kuntze. Glyceria elongata 

 Trin. Roane Mountain. F. L. Scribn. 



P. nervata (Willd.) Kuntze. Gylceria nervata Trin. Wet 

 meadows : common. O. S. June-September. 



P. acutiflora (Torr.) Kuntze. Glyceria acutiflora Kuntze. 

 One-mile Pond, near old waterworks. Nashville. June. 



P. pallida (Torr.) Kuntze. Edge of a millpond in Duck- 

 town. Ji-ily- 



P. Americana (Torr.) McMillan. Glyceria aquatica Smith. 

 Bell's Bend, Davidson County; in low grounds near the Cum- 

 berland River. June, July. 



P. fiuitans (L.) Kuntze. In swamps and muddy places. 

 O. S. 



FESTUCA L. 



Festuca octoflora Walt. F. tenella AVilld. Hilltops, sili- 

 ceous ground, M. Tenn. ; common. April, May. 



