62 Tennessee Flora. 



glens, and think it is really indigenons, not naturalized from 

 Asia. June. 



SISYRINCHIUM L. 



Sisyrinchium graminoides Bicknell. Blue-eyed grass. 

 Sisyrinchium anceps Wats. O. S. April-June. 



S. angustifolium Mill. S. mucronatum Michx. O. S. 

 May, June. 



ORCHIDACE^ Lindl. 



CYPRIPEDIUM L. 



■ Cypripedium reginae Walt. C. spectabile Salisb. Lady's 

 slipper. Ducktovvn. June-September. 



C. hirsutum Mill. C. pubescens Willd. Paradise Ridge, 

 near Nashville ; Lookout Mt., and throughout the Cumberland 

 Mts. May. June. M. 



C. parviflorum Salisb. Hills near Nashville. Mts. of E. 

 Tenn. May-July. 



C. acaule Ait. Moccasin flower. Alleghanies and Cum- 

 berland Mts. May. 



ORCHIS L. 



Orchis spectabilis L. Rich woodlands around Nashville. 

 April, May. 



HABENARIA Willd. 



Habenaria orbiculata (Pursh.) Torrey. Slopes of White 

 Top Mt., Southwest Virginia, adjoining Tennessee. J. K. 

 Small. July. 



H. Integra (Nutt.) Sprengel. Tullahoma, Mitchellville. 

 Julv. 



H. bracteata (A\'illd.) R. Br. Waters of Holston River. J. 

 K. Small. May. 



H, clavellata (Michx.) Spreng. H. tridentata Willd. Fre- 

 quent in the Cumberland and Alleghany Mts. July, August. 



H, flava (L.) A. Gray. H. virescens Spreng. Bogs, W^ 

 Tenn. June. 



H. cristata (Michx.) R. Br. Sewanee, Cumberland Mts. 

 July, August. 



H. cilaris (L.) R. Br. Edgefield Junction. E. Tenn. July, 

 August. 



H, blephariglottis (Willd.) Torrey. Tullahoma. August. 



H. psycodes (L.) A. Gray. White Top Mt., S. W. Va. J. 

 K. Small. 



H, peramoena A. Gray. Cedar Hill ; Mitchellville, Robert- 

 son County. July. 



H. Michauxii Nutt. Grassy Cove, in the Cumberland Mts. 

 Mrs. L. Bennett. July. 



