TENNESSEE FLORA. 33 



Neg'iiiiilo ciceroides Moench. Banks of creeks and rivers, 

 growing to large dimensions bnt being unshapely. April. 



Jlseulns glabra Willd. Very abundant in the barrens of 

 Middle Tenn. May. 



.E. flava Ait. Rich woods, especially in the mountains. April. 



Var. purpurasceiis, small shrub, loving ravines and shady 

 gorges. East Tenn. May. 



*iE. Pavia L. Prospect Station, Giles Co., Tenn. 



Cardiospei'imiiii Halicacabiim L. Waste places around dwell- 

 ings. June-September. 



Stapliylea trifolia L. Thickets in rich, moist soil. April. 



AXACARDIACE.E. 



Rhus typhina L. Hillsides. June. 



R. glabra L. Poor soils and deserted farmlands. June. 



R. copallina L. Hills and rocky siliceous soils. July. 



R venenata DC. Swampy or boggy lands, especially in the 

 mountains. June. 



R. Toxic'odeiidruni L. In all woodlands. June. 

 R. aromatica Ait. Limestone regions of Middle Tenn. April- 

 Mav. 



LEGUMINOS.E. 



Lupinus perennis L. Rich hillsides, Ducktown, East Tenn. 

 (Smelting works at Hiwassee.) May. 



Croti>laria sagittalis L, Sandy soil, Tullahoma, Paradise 

 ridge. June-July. 



Trifolium arvense L. Old fields and pastures. June-July. 



T. pratense L. Largely cultivated and frequently sponta- 

 neous. July. 



T. reflexiim L. Cedar barrens, rocky hills along Franklin 

 pike, Nashville. April-May. 



T. repeus L. Common everywhere. May. 



T. pj'0(;unibeiis L. Very abundant over the whole State, in 

 old fields and pastures. May. 



*^ -cuius Hippocastanum L. Is sometimes planted, but entirely 

 unadapted to our climate. 



