•82 Tennk8si:e J'lora. 



Throug-hout the Alleghanies and at the Piney Falls, in the 

 •Cumberland Mts. Mrs. L. F. Bennett. June, July. 



RANUNCULUS L. 



Ranunculus hispidus Michx. Water crowfoot. Low 

 grounds, five miles from Knoxville. A. Ruth. 



R. pusillus Poir. Ditches and waste grounds. O. S. April, 

 May. 



R. oblongifolius Ell. Damp ground. Tullahoma. Para- 

 dise Ridge, Davidson County. April. 



R. obtusiusculus Raf. R. alismsefolius A. Gray. Ponds 

 along Cumberland River. June-August. 



R. abortivus L. O. S. April-June. 



R. sceleratus L. In ditches, E. Tenn. April-August. 



R. recurvatus Poir. Hooked crowfoot. In woods. O. S. 

 April-June. 



R. bulbosus L. Knoxville. A. Ruth. May-July. 



R. septentrionalis Poir. Marsh buttercup. O. S. April- 



R. fascicularis Miihl. Fields and pastures. O. S. March- 

 May. 



R. parviflorus L. Naturalized from Europe. O. S. April- 



July. 



BATRACHIUM S. F. Gray. (Ranunculus L.) 



Batrachium trichophyllum (Chaix.) Bossh. Ranunculus 

 aqU"atilis var. trichophyllus DC. Ponds along Cumberland 

 and Tennessee Rivers. June-September. 



B. divaricatum fSchrank.) Wimmer. Ranunculus divari- 

 catus Schtank. In pools and on the mud on river banks. O. 

 S. June, July. 



THALICTRUM L. 



Thalictrum clavatum DC. Meadow rue. Cumberland 

 and Alleghany Mts., in irrigated places. May, June. 



T. dioicum L. In woods in the mountains and on the high 

 lands. O. S. April, May. 



T. caulophylloides T- K. Small. Cove Mt. Prof. Ruth. 



July. 



T. coriaceum (Britt.) Small. Mts. of E. Tenn. Ducktown. 

 White Rock Mt.' S. W. Va. J. K. Small. May, June. 



T. purpurascens L. T. purpurascens var. ceriferum Aust. 

 ■O. S. July. 



T. polygamum Mlihl. T. Cornuti T. & G. Tall meadow 

 rue. Moist woodlands. O. S. John Overton's farm, Nash- 

 ville. June-August. 



