IHK FLORA OF SCOTT AND Ml SCATINE C01 NTIES. 217 



209. R. cuneifolius, l'ursh. Sand Blackberry. 

 Dry sterile hillside, Wild Cat Den. 



Geum, I .. A vens. 



210. G. album, Gmelin. 

 Borders of woods ; common. 



2ii. G. Virginianum, L. 



Low grounds ; rather comnn 11. 

 Fragaria, Tourn. Strawberry. 



212. F. Virginia ua, Mill., var. Hlinoensis, Gray. 

 Meadows, fence-rows, etc. Common. 



213. F. vesca, L. 



Rocky soil at Wild Cat Den. Our plant is Fragaria Ameri- 

 cana (Porter) Britton. 

 Potentilla, L. Cinque-foil. Five-finger. 



214. P. argnta, Pursh. 



Dry soil ; not common. 



215. P. Norvegica, L. 



Moist rich soil ; common. 



216. P. rivalis, Nutt., var. penfandra, Watson. 



Sandy soil near Salisbury Bridge, Muscatine county. Dav- 

 enport (A. S. Hitchcock in Cat. of Anthophyta and Pteri- 

 dophyta of Ames, Iowa). 



217. P. Canadensis, Y,. 

 Dry soil ; common. 



Agrimonia, Tourn. Agrimony. 



218. A. Eupatoria, L. 



Borders of woods ; common. 



219. A. parviflora, Ait. 



Moist woods at Wi'd Cat Den. Along Cedar River. 

 Rosa, Tourn. 



220. R. blanda, Ait. 



Borders of woods and banks of streams ; rather rare. 



221. R. Arkansana, Porter. 



Eroded hills and dry soils ; common. 

 22?. R. rubiginosa, L. Sweet-brier. 



Escaped at Muscatine, Blue Crass, and Le Claire. 



[Proc. D. A. S., Vol. VIII.] 28 [July 18, 1900.] 



