I UK FLORA in 5COTT \\l> Ml Si \TI.\K COl NTI] 203 



Nuphar, Smith. 



36. JV. advena, Ait. f. Yellow Fond Lily. Spatter I Jock. 

 With the last. 



PAPAVERACEiE. 



Sanguinaria, Dill. 



37. .S". Canadensis, L. Blood- root. 

 Rich woods ; frequent. 



Argemone, L. 



38. A. Mexicana, I.. Mexican Poppy. 



Escaped from gardens ; Blue Grass, Moscow. Eldridge, old 

 field near Muscatine. 



FUMARIACE/E. 



Dicentra, Borkh. 



39. D. atcitllaria, DC. Dutchman's Breeches. 

 Rich woods ; frequent. 



40. D. Canadensis, DC. Squirrel Corn. 



Hilly woods, Drury's Landing, 111. (Witter, Mackenzie.) 



Corydalis, Vent. 

 4r . C. flavula, DC. 



Sandy, alluvial soil opposite Muscatine. (Mackenzie.) 



42. C. micrantha, Gray. 



Banks of Cedar River, near Moscow Bridge. 



43. C curvisi/ioua,'lLiigelm. 



Sand\ embankments of the C, R. I. & P. R. R. between l)av- 

 port and Muscatine ; frequent. Determined at the Missouri 

 Botanical Garden. 



CRUCIFERiE. 



Dentaria, Tourn. Toothwort. 



44. D. laciniata, Muhl. 

 Rich woods ; frequent. 



Cardamine, Tourn. 



45. C. rhomboidea, DC. Spring Cress. 

 Wet meadows ; common. 



46. C. rhomboidea, DC, var. purpurea, Torr. 

 Moist woods along Wapsipinicon River. 



