the Flora oi scofi vnd muscatine countie . 223 



Leptocaulis, Nutt. 



282. L. patens, Nutt. 



Sandy railroad embankment near Montpelier. 

 Chaerophyllum, L. 



283. C. procumbens, Crantz. 

 Moscow; infrequent. 



Osmorrhiza, Raf. Sweet Cicely. 



284. O. brevistylis, D< '. 

 Rich woods ; common. 



285. O. longistylis, DC. 



With the preceding species. 

 Eryngium, Tourn. 



286. E. yucca(zfolium, Michx. Rattlesnake Master. 

 Prairies ; common. 



Sanicula, Tourn. 



287. *!>. Marilandica, L. Black Snakeroot. 

 Woods ; common. 



ARALIACE^E. 



Aralia, Tourn. 



288. A. racemosa, L. Spikenard. 

 Rich woodlands ; infrequent. 



289. A. nudicaulis, L. Wild Sarsaparilla. 

 Moist rich woods at Wild Cat Den. 



290. A. q/ti/h/itefolia, Descne. & Planch. Ginseng. 

 Rich woods ; infrequent. 



CORNACEiE. 



Cornus, Tourn. Cornel. Dogwood. 



291. C. circinata, L'Her. 



Rocky woods along Sweetland Creek (Mackenzie). 



292. C. sericca, L. Kinnikinnik. 

 Wet places ; not frequent. 



293. C. asperifolia, Michx. 

 Dry soil ; frequent. 



294. C. stolotrifera, Michx. Red-Osier Dogwood. 

 Wet places ; infrequent. 



