78 MICHIGAN ACADEMY OF SCIENCE. 



COPTIS Salisb. 



•989. C. trifolia (L.) Salisb. Three-leaved Goldthread. Bogs and coniferous woods. 

 Common. Th. 



ISOPYRUM L. 



•990. I. bitematum (Raf.) Torr. & Gray. False Rue Anemone. Very common on 

 "beech and maple" land, but not on oak. C. & S. 



ACTAEA L. 



•991. A. alba (L.) Mill. White Baneberry. Cohosh. Moist woods and hillsides. 

 Frequent. Th. 



992. A. ebumea Rydb. Ivory Baneberry. Keweenaw Co., O. A. Farwell. 



*993. A. rubra (Ait.) Willd. Red Baneberry. Cohosh. A. spicata rubra Ait. Fre- 

 quent. Th. 



CIMICIFUGA L. 



994. C. racemosa (L.) Nutt. Black Snakeroot. Black Cohosh. Bugbane. S. E., 

 Winch. Cat.; Jackson, University Herb; U. P., Burt. Rare in Michigan. 



AQUILEGIA L. 



•995. A. Canadensis L. Wild Columbine. Frequent. Th. 

 996. A. vulgaris L. European Columbine. Keweenaw Co., O. A. Farwell. Escaped 

 from gardens. 



ANEMONE L. 



•997. A. Canadensis L. Canada Anemone. Wind-flower. A. Pennsylvanica L. On 

 low ground along streams; on higher land northward. Common. Th. 



•998. A. cylindrica A. Gray. Long-fruited Anemone. Poor soil. Infrequent. L. P. 

 999. A. Hudsoniana Richards. Cut-leaved Anemone. Mackinaw, Whitney Cat. 

 Mouth of Saginaw R., Winchell Cat.; Lake Superior, Gray; Frankfort; shore of Grand 

 Traverse Bay, and Torch Lake near the landing, E. J. Hill; eight miles below Rock 

 Harbor, Isle Royal, Porter; Bay Co., Tuscola Co., C. A. Davis. Has been confused with 

 A. muJtifida Poir; a South American species. 



1000. A. parviflora Michx. Northern Anemone. Dr. Lyons; Asa Gray; Pic River, 

 Lake Superior, Macoun. Rare. U. P. 



*1001. A. quinquefolia L. Wind-flower. Wood Anemone. A. nemorosa Michx. 

 Bay Co., G. M. Bradford. Common. Th. 



1002. A. riparia Fernald. Rochester and Detroit, O. A. Farwell. 



•1003. A. Virginiana L. Frequent, preferring sand or gravel. Th. 



HEPATICA Scop. 



•1004. H. acuta (Pursh.) Britton. Sharp-lobed Liver-leaf. This species is very 

 common on beech and maple land, while Hepatica Hepatica prefers oak soil. Th. 



*1005. H. Hepatica (L.) Karst. Round-lobed Liver-leaf. H. triloba Chaix. Less 

 frequent than the preceding, at least in the center. Th. 



SYNDESMON Hoffmg. Anemonella Spach. 



*1006. S. thalictroides (L.) Hoffmg. Rue-Anemone. Anemonella thalictroides Spach. 

 Quite local through C. & S.; Keweenaw Co., 0. A. Farwell; Sturgis, F. P. Daniels; 

 Ann Arbor, C. A. Davis. 



PULSATILLA Adans. 



1007. P. hirsutissima (Pursh.) Britton. Nuttall's Basque Flower. Anemone patens 

 Nuttalliana A. Gray. Norway, S. M. Tobey. Infrequent. 



CLEMATIS L. 

 •1008. C. Virginiana L. Common Virgin's Bower. Frequent on low land. Th. 



