280 



Fig. 262. Korycarpus diandrus (Miclix.) Knntze; Britton 

 au<l Brown, 111. FL, 1: 1!»6; {Diarrliena americana Beauv.).— An 

 erect perennial G to 9 dm. high, with long, narrow-lanceolate, 

 nearly erect leaves and a few-tlowered, simple panicle 10 to 25 

 cm. long. — Rich, rocky, wooded hillsides, Ohio to South Dakota, 

 south to Georgia, Arkansas, and Indian Territory. August, Sep- 

 tember. 



