142 Trans. Acad. Sci. of St. Louis 



II el ia at hits heterophyllus Nutt. 6979 Heber Springs, 

 Cleburne Co. 



Hymenopappus carolinensis (Lam.) Porter. 27052 

 Berryville, Carroll Co. 



La<(u< a canadensis L. Fayetteville, Washington Co. 

 Lad uca scariosa var. inte grata Gren. & Godr. 

 Common over entire state. 



Liatris squarrosa var. intermedia (DC.) T. & G. 

 23061 Hot Springs, Garland Co. 



Matricaria suaveolens (Pursh.) Buchenau. Fay- 

 etteville, Wheeler, Washington Co. Introduced. 



Mikania sc and ens (L.) Willd. St. Francis Kiver 

 Swamps (S. M. Coulter). 



Parthenium hispidum Raf. (Parthenium repens 

 Eggert). 5591 Beaver, 27059 Berryville, Carroll 

 Co. 



Pluchea petiolata Cass. 314 Texarkana, Miller 

 Co.; 4756 Cotter, Marion Co. 



Verbesina virginica L. 274 Rich Mountain (at 

 summit), Polk Co. 



Lepachys columnar is (Sims) T. & G. Prairie 

 Grove, Washington Co.; 8024 Fulton, Hempstead 

 Co.; 8216 Benton, Saline Co. 



Rudbeckia Brittonii Small. Fayetteville, Wash- 

 ington Co. 



Senecio obovatus var. rotundus Britton. 7201 

 McNab, Hempstead Co.; 26866 Hot Springs, Gar- 

 land Co. ; 24444 Little Rock, Pulaski Co. 



