SYNGENESTA POLYGAMTA ^EQUALIS 



LACTUCA. 



CompositjB, Lin. — Oichorace«!. Jufifi. 



sativa. L. foliis rotundatis ; caulinis cordntis, 



caule corymbose. W'dld. Sp. PL 3. p. 



1523. Hort. Kciv, 4. p, 440. 

 Garden Lettuce. 



RIDENS. 



1 



Composilec. Zm.— Corymbiferro. Juss 



^1 



IcucaMha, B. florlbus radiatis calyce extcriore Ion- 



gitudine interioris, foliis inferioribus 

 pinnatis; superioribus ternatis, foliolis 

 ovatis serratis basi tjoqualibus. WilhL 

 Sp. PL 3. p. 1719. 



Coreopsis leucantha. Lin, Sp. PL 1282. 



Spanish Needle. liughes. 214.* 

 White-flowered Bidens. Sweet. 



* Tliis vernacular name, derived from the seed, is freqiienfly 

 applied to all the species of Bith^ns heroin ennnierated. 



:/ 



^1 



