Tennessee Flora. 131 



of E. Tenn. South fork of Holston River. J. K. Small. June, 

 July. 



P. elliptica Nutt. Wolf Creek, Cocke County. June, July. 



CHIMAPHILA Pursh. 



Chimaphi'a n:acu'ata (L.) Pr.rsh. Pipsissawa. Dry woods, 

 especiaHy under pines. O. S. June-August. 



Ch. umbellata (L.) Nutt. Prince's pine. Tracy City. July. 



MONOTROPACE.E Lindl. 



MONOTROPSIS Schwein. (Schweinitzia Nutt.) 

 Monotropsis odorata Ell. Schweinitzia odorata DC. Sweet 

 pine sap. Rugby. Mrs. M. L. Percival. February-May. 



MONOTROPA L. 



Monotropa uniflora L. Indian pipe. In leaf-mold. O. S. 



Nashville. Harpeth hills. June-Aug-v.st. 



HYPOPITIS Adans. 



Hypopitis Hypopitis (L.) Small. Monotropa Hypopitis L. 

 False beechdrops. Cumberland Mts. Oakdale Station. June- 

 October. 



ERICACE^ DC. 

 AZALEA L. 



Azalea nudiflora L. Wild honeysuckle. Siliceous soils. 

 O. S. April. May. 



A. lutea L. A. calendulacea Michx. Azalea. Cumberland 

 and Alleghany Mts. .Ravines in the valleys. In argillaceous 

 or siliceous soils. 



A. arborescens Pursh. Tree-Azalea. Sometimes a small 

 tree 20 feet high. Big Frog Mts. Head of Piney Creek, in the 

 Cumberland Mts. Mrs. L. Bennett. June. 



A. viscosa L. Rhododendron viscosum Torr. Swamp 

 honeysuckle. Along mountain streams in the Alleghanies.- 

 Parksville, Polk County. June, July. ^ 



RHODODENDRON L. ^' ' 



Rhododendron maximum' L. Great laurel. Attaining 

 sometimes the size of a tree 25 to 30 feet high by i m. diam- 

 eter. Big Frog Mts. Over the Cumberland and Alleghany 

 Mts. June, July. 



Rh. Catawbiense Michx. Mountain rose bay. Summit of 

 Smoky Mts. Roane Mt. Wolf Creek. July, August. 



Rh. punctatum Andr. Along Little River, E. Tenn. Chs 

 Hill. Wolf Creek. A. Ruth. ^ 



