88 MICHIGAN ACADEMY OF SCIENCE. 



POTENTILLA L. 



■^117S. P. argentea L. Silvery Cinqiiefoil. Ann Arbor, Clark and Allraendinger; 

 Aliua. Davis: Inland. Benzie Co.; Behaves like a weed at Hanover, Mich., running 

 out clover, G. E. Simmons; St. Clair Co., C. K. Dodge. 



*117!). P. Canadensis L. Common Cinquefoil. Five-finger. Common. Th. 



1180. P. intermedia L. Downy Cinquefoil. Well established in Livingston and 

 Washtenaw counties. C. F. Wheeler. 



1181. P. Monspeliensis L. Rough Cinquefoil. P. l^^orvcfjica L. Common. Th. 



1182. P. paradoxa Xutt. Bushy Cinquefoil. Shores of Creat Lakes. 



1183. P. Pennsylvanica L. L. Superior, Gray's Man. Prof. Ellis, in Canadian Cata- 

 logue. 



1184. P. Robbinsiana Oakes. Bobbin's Cinquefoil. P. frif/idn A. GraJ^ (Not 

 Villar.) Dr. Lyons. Bare. U. P. 



*1185. P. sulphurea Lam. Much like P. recta L. Ypsilanti, 0. A. Fanvell; Howell 

 Junction, C. F. ^Mieeler. 



WALDSTEINIA Willd. 



*11S6. W. fragarioides (IMichx.) Tratt. Barren Strawberry. Livingston Co., Winch. 

 Cat.; Ionia; Flint to L. Sup., Whitnev Cat. Bather local, but abundant when found 

 at all. Th. 



GEUM L. 



*1187. G. Canadense Jacq. White Avens. G. album Gmelin. Common. L. P. 

 1188. G, macrophyllum WiJld. Rare in L. P. Cheboygan Co., B. & K.; K shore 

 of Lake Superior, Agassiz. 



*1189. G. rivale L. ^^'ater or Purple Avens. Swamps and wet places. Common. Th. 



1190. G. striatum Alton. New Haven, Gratiot Co.; Petoskey; Keweenaw Co., 

 O. A. Farwell ; St. Clair Co., A. F. Forcste. 



1191. G. vernum (Baf.) T. & G. Spring Avens. St. Clair, Miss Gurd; Belle Isle, 

 0. A. Farwell. Rare. 



*1192. G. Virginianum L. Rough Avens. Common. C. & S. 



SIEVERSIA R. Br. Geum, in part. 



119.3. S. ciliata (Pursh.) Rydb. Geum iriftorum Pursh. Otisco Tp., Ionia Co., 

 A. B. Morse; Montcalm Co.; Ada, Greenville, C. A. Davis. 



ULMARIA Hill. 



1194. U rubra Jlill. (,)ueen-of-the-Prairie. Spiraea lobata Gronov. "Meadows 

 and prairies, I'enn. Co., ]\Iich.," A. Gray. Occurs only in the S. W: R. R. track, near 

 Augusta, L. H. Bailey; Calhoun Co.; University Herb." St. Joseph, V. Willoughby. S. 



AGRIMONIA L. 



*1195. A. hirsuta (^luhl.) Bicknell. Tall Hairy Agrimony. A. Eupatoria hivsuta 

 Muhl. Dry soil. Common. Th. 



*1190. A. mollis (T. & G.) Britton. Soft A^rimonv. A. Eupatoria mollis T. & G. 

 St. Clair Co., J. W. Stacey; Belle Isle. (). A. Far\rell. Frequent. 



1197. A. parviflora Soland. Many-flowered Agrimony. Detroit, Miss Clark; 

 Macomb Co.; St. Clair Co., A. F. Foerste; S. W.. H. S. Pepoon. Infrequent. S. E. 



1198. A. pumila Muhl. Belle Isle, 0. A. Farwell. 



1199. A. striata -Michx. Belle Isle, 0. A. Farwell. A. glabra (]\Iuhl.) Bicknell. 



SANGUISORBA L. Poterium L. 



1200. S. Canadensis L. American Great Burnet. Poterium Canadense A. Gray. 

 South Haven, L. H. Bailey; Ann Arbor, Allmendingor. Rare. 



ROSA L. Rose. 



1201. R. Arkansana Porter. Harbor Springs, C. F. Wheeler; Kfewecnaw Co., 0. A. 

 Farwell. Rare. 



1202. R. blanda Alton. Ionia; Hubbardston; Flint; Ft. Gratiot, Winch. Cat.; 

 Alma, Ann Arbor, C. A. Davis; Lake shore, New Buffalo, C. F. Wheeler, northward to 



