rHE FLORA 01 SCOTT VND MUSCATINE CO 219 



Heuchera, L. 



\. //. hispida, Pursh. Alum-root. 

 1 <rv soil ; common. 

 Parnassia, Tourn. 



235. P. Caroliniana, Michx. Grass of Parnassus. 



Bogg) places in the Cedar River region. Wei meadows at 

 Eldridge. 

 Ribes, L. Currant. Gooseberry. 



236. R. Cynosbati, L. 



Woods ; less frequent than the next. 



237. R.gracile, Michx. Missouri (Gooseberry. 

 Woods ; frequent. 



238. R.floridum, L'Her. Wild I Mack Currant. 

 Rich woods; frequent. 



9. R. aureum, Pursh. Buffalo Currant. 

 Escaped to roadside near I Hue Grass. 



CRASSULACEiE. 



Penthorum, Gronov. 



240. P. sedoides, L. Ditch Stone-crop. 

 Ditches and other wet places ; common, 



Sedum, Tourn. Stone-crop. Orpine. 



241. S. ielephioides, Michx. 



Near old dwellings and cemeteries. 



242. S. Telephium, L. Live-1'or-ever. 

 Habitat same as that of the last j less frequent. 



HALORAGEiE. 



Myriophyllum, Vaill. Water Milfoil. 



243. M. spicatum, L. 



Pond near Salisbury Bridge in the Cedar River region, grow- 

 ing in water three or four feet deep. 



244. M. scabratum, Michx. 



Shallow ponds on Muscatine Island, Muscatine county; not 

 infrequent. 

 Proserpinaca, L. 



245. P. palustrisA.. Mermaid-weed. 



Borders of ponds along Cedar River ; not common. 



