66 TENNESSEE FLORA. 



H. anchussefoliuni Poir. Introduced. Grounds near Mrs. 

 Cheatham's, Nashville. July. 



H. ludicum L. Low, wet grounds. July-September. 



Cynoglossuui officinale L. Waste grounds. Over the State. 

 May. 



C. Virginicum L. Rich woodlands. Common. May. 



Echinosperuiuni Vir^inicum Lehm. Vile weed. Common. 

 June-August. 



E. Lappula Lehm. Johnson ville. July. 



Mertensia Virginica DC. Rich, moist soil. Over the State. 

 May. 



Myosotis verua Nutt. Poor, rocky soil. Common. April. 



Lithospermum arvense L. Waste places. April. 



L. latifolium Michx. Highlands ; in moist woodlands. South 

 Tenn., Sumner Co. June. 



L. canescens Lehm. Glades of Middle Tenn. June- July. 



L. angustifolium M'lchx. West Tenn., near Hickman. June. 



Onosmodium Carolinianiim DC, var. molle Gray. Vicinity of 

 Nashville. April-May. 



Symphytmn officinale L. Introduced by early settlers in Bay- 

 er's settlement, Polk Co., East Tenn. July. 



CONVOLVULACE^. 



Ipomcea Ouamoclit L. Cultivated and frequently spontaneous. 

 July-September. 



I. coccinea L. Cultivated grounds; very common in corn- 

 fields. July-September. 



I. hederacea Jacq. Fields and waste places. July-Septem- 

 ber. 



1. purpurea Lam. Frequently cultivated and escaping. 

 June-August. 



I. pandurata Meyer. Copses and river banks. June-Sep- 

 tember. 



I. lacunosa L. Fields and waste grounds. July-September. 



Convolvulus spithamceus L. Dry, rocky woods frequent in 

 the Alleghanies. May-September. 



