10 ANNUAL REPORT STATE GEOLOGIST. 



Spilanthes, Jacq. 



repens (Walt.), Michx. 

 Actinomeris, Nutt. 



alternifolia (L), DC. (A. squarrosa, Nutt.) 

 Verbesina, L.; emend. 



helianthoides % Michx.; Lesquereux, d'Ailly, Harvey. 



virginica, L. 

 Coreopsis, L. 



aristosa, Michx ; Butler, Harv y. 



auriculata, L.; Harvey. 



discoidea, Torr & Gr.; Butler. 



grandiflora, Nutt. 



harv ey ana t Gray, Harvey, Coville. 



involucrata, Nutt.; Nuttall. 



lanceolata, L.; Lesquereux, Harvey. 



palmata, Nutt. 



tinctoria, Nutt.; Nuttall. 



tripteris, L.; Harvey. 



verticillata, L.; Lesquereux. Near Bald Knob and 

 Bradford. — Blatchley. 

 Thelesperma, Less. 



filifolium, Gray ; Gray. 

 Bidens } L. 



bipinnata, L. 



cernua, L.; Lesquereux. 



chrysanthemoides, Michx.; Lesquereux, Harvey. 



frondosa, L.; Harvey. 

 Marshallia, Schreb. 



cczspitosa, Nutt.; Nuttall. 



trinervia (Walt.), (M. latifolia, Pursh.) ; Lesquereux- 

 Not credited to Arkansas by Gray. 

 Homenopappus, L'Her. 



corymbosus, Torr. & Gr.; Nuttall. 



tenirifolins, Pursh ; Gray. 



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