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. Wliite Baneberry. Cohosh. Moist woods and hillsides. 

 Frequent. Th. 



992. A. ebumea Rydb. Ivory Baneberry. Keweenaw Co., 0. 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., 0. 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. multifida 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, 0. 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 Hoff mg. , Anemonella Spach. 



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

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

 Ann Arbor, C. A. Davis. 



PULSATILLA Adans. 



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

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



CLEMATIS L. 

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



