168 STATE HOBTICULTURAL SOCIETY 



Clematis, L. 



2163. C. virginiana, L. Virgin's Bower. 

 Common along borders of thickets. 



2164. C. viorna* L. Leather Flower. 

 Frequent. 



2165. C. simsii, Sweet. Sims' Clematis. 

 Southern part of state; infrequent. 



Atragene, L. 



2166. A. americana, Sims. Purple Virgin's Bower. 

 Shaded rocky banks; infrequent. 



Myosurus, L. 



2167. M. minimus, L. Mouse-tail. 

 In moist places, not common. 



Ranunculus, L. 



2168. R. ovalis, Raf. Prairie Crowfoot. 

 In open places; frequent. 



2169. R. delphinifolius, Torr. Yellow Water Crowfoot. 



2170. R. abortivus, L. Kidney Leaved Crowfoot. 

 In moist shaded ground. Common. 



2172. R. recurvatus, Poir. Hooked Crowfoot. 

 In rich woods, frequent. 



2173. R. acris, L. Tall Buttercup. 

 Not common. 



2174. R. pennsylvanicus, L. F. Bristly Crowfoot. 

 In wet ground, not common. 



2175. R. repens, L. Creeping Buttercup. 

 Infrequent. 



2176. R. septentrionalis, Poir. Marsh Buttercup. 

 Common in low grounds. 



2177. R. hispidis, Michx. Muhl. Early Buttercup. 

 Common in open woods. 



Batrachium, S. F. Gray. 



2178. B. trichopyllum* (Cliaix.) Bossch. Common White 



Water Crowfoot. 

 Abundant in Bear Creek. 



