90 Tennessee Flora. 



• CRASSULACE^ DC. 

 SEDUM L. 



Sedum roseum (L.) Scop. S. Rhodiola DC. Rose root. 

 Roane Mt. Chickering. 



S. Telephium L. Orpine. In a field near Bellvidere, Frank- 

 lin County. Escaped from cultivation. June. 



S. telephioides Michx. Mts. of E. Tenn. Chickering. 

 June. 



S. acre L. Wall pepper. Fountain Head, Sumner County, 

 near a cabin. Adventitious, or escaped from cultivation. Na- 

 tive of Europe. June. 



S. pulchellum Michx. Rocky and moist places, gro^ying 

 gregariously in patches, covering many acres. Prominently 

 in the cedar glades. May. 



S. ternatum Michx. Wild stone crop. Shady, rocky 

 places, and among the grass. O. S. April, May. 



S. Nevii A. Gray. On rocks throughout the Alleghany Mts. 

 May, June. 



DIAMORPHA Nutt. 



Diamorpha pusilla Nutt. On sandy flats, and on rocks in 

 the Cumberland Mts. Abundant in Sewanee and on Lookout 

 Mt., covering the surface in " Roqk City." May. 



PENTHORUM L. 



Penthorum sedoides L. Virginia stone crop. Pools and 

 ditches. O. S. July-September. 



SAXIFRAGACE^ Dumort. 



ASTILBE Hamilt. 



Astilbe bitemata (Vent.) Britton. As. decandra D. Don. 

 False goat's beard. Near water courses in the mountains of 

 E. Tenn. June. 



SAXIFRAGA L. 



Saxifraga micranthidifolia (Haw.) B. S. P. S. erosa Pursh. 

 Rocks on Wolf Creek. Roane Mt. Chickering. May, June. 



S. Virginiensis Michx. Rocky places. O. S. March- June. 



S. Tennessiensis J. K. Small. Rocky bluffs on Tennessee 

 River, above Knoxville. A. Ruth. T. H. Kinney. In the 

 gorge of the Ocoee River, above Parksville. April,' May. 



S. Michauxii Britton. S. leucanthemifolia Michx. Roane 

 Mt. Chickering. Big Frog Mt. June. 



S. Grayana Britton. S. Caroliniana A. Gray. Walker Mt., 

 S. W. Va. J. K. Small. June, July. 



