<84 Tennessee Flora. 



CORALLORHIZA R. Br. 



Corallorhiza Corallorhyza (L.) Karst. C. innata R. Br. 

 Coral root. Highlands of Middle Tennessee. May, June. 



C. odontorhiza (Willd.) Nutt. Harpeth hills, south of 

 Nashville. July-September. M. 



C. multiflora Nutt. In leaf mold in dry woodlands. O. S. 

 June, July. 



C. Wisteriana Conn.' E. Tenn, Hiwassee Valley. R. Ruth. 



TIPULARIA Nutt. 



Tipularia unifolia (Miihl.) B. & P. T. discolor Nutt. 

 Crane fly Orchis. Vicinity of Ducktown, in Fanning County, 

 Ga. July, August. 



LIMODORUM L. (Calopogon R. Br.) 



Limodorum tuberosum L. Calopogon pulchellus R. Br. 

 Grass pink. Mts. of E. Tenn. and oak barrens of M. Tenn. 

 June, July. 



HEXALECTRIS Raf. (Bletia Nutt.) 



Hexalectris aphylla (Nutt.) Raf. Bletia aphylla Nutt.' 

 Parksville, Polk County. Dry hills east of Cleveland. Un- 

 der pines (E. Tenn.), and also under oaks (hills of Davidson 

 County). July, August. 



APLECTRUM Nutt. 



Aplectrum spicatum (Walt.) B. S. P. Aplectrum hyemale 

 Nutt. Potty root. Mts. of E. Tenn. S. W. Va. J. K. Small. 

 May-July. 



SUBCLASS 2* DICOTYLEDONES. 



SAURURACE^ Lindl. 



SAURURUS L. 



Saururus cernuus L. Lizard's tail. In stagnant waters. 

 O. S. June-August. 



JUGLANDACE^ Lindl. 

 JUGLANS L. 



Juglans nigra L. Black walnut. O. S. M. 



J. cinerea L. Butternut. White walnut. Creek and river 

 bottom lands. O. S. April, May. Fruit ripe in October. M. 



J. regia L. The English walnut is sparingly introduced, 

 and seems to grow well. 



