FLOWEBING PLANT8 AND FERNS OF INDIANA. 859 



(Phinney); Franklin (Meyncke); Clark (Baird and Taylor); Jef- 

 ferson (J. M. Coulter); Jennings and Bartholomew (Barnes); 

 Putnam and Union (MacDougal); Marion; Hamilton (Wilson); 

 Lake (Hill). 



T. baebinode (Michx.) Nutt. Hairy-jointed Meadow Parsnip. 



In rich or sandy soils in very many counties of the State, 

 usually found along streams. 



Flowering in May and June. 



Jefferson (Barnes); Monroe and Vigo (Blatchley); Jay, Dela- 

 ware, Randolph, and Wayne (Phinney); Putnam (MacDougal); 

 Kosciusko (Coulter); Tippecanoe (Cunningham). 



LIGUSTICUM. 

 L. Canadense (L.) Britton. 



(L. actceifolium Michx.) 

 Exceptional in our area. Found in the central counties in rich 

 soil in shaded places. 



Flowering specimens collected in July. 

 Hamilton (Wilson); Marion. 



ERYNGIUM L. 



E. aquaiicum L. Rattlesnake-master. Button Snakeroot. 



(E. yucc< ('folium Michx.) 



In many counties of the State in considerable abundance. It is 

 frequent in rich, wet soils about lakes, on the borders of prairies 

 and in the "barrens" of the Knobs in Harrison County. 



Flowers from July until September. 



Tippecanoe (Cunningham); Cass (Hessler); Laporte and Har- 

 rison (Barnes); Lake and Vigo (Blatchley); Gibson and Posey 

 (Schneck); Kosciusko (Coulter); Floyd and Washington; Steuben 

 (Bradner). 



SANICULA L. 

 8. Marylandica L. Black Snakeroot. 



Widely distributed throughout the State, growing in abundance 

 in rich, rather damp soils in shaded places. 



Flowering from May through August. 



Jefferson (J. M. Coulter); Clark (Baird and Taylor); Monroe 

 and Vigo (Blatchley); Franklin (Meyncke); Gibson and Posey 

 (Schneck); Noble (Van Gorder); Putnam (MacDougal); Tippe- 

 canoe (Cunningham); Fayette (Hessler); Jay, Delaware. Ran- 

 dolph, and Wayne (Phinney); Hamilton (Wilson); Knox (Spill- 

 man); Steuben (Bradner). 



