THE HAMILTON ASSOCIATION. 



Eupatorium ageratoides — L. 



Liatris cylindracea — Michx. 

 Solidago squarrosa — Muhl. 



" caesia — L. 



" latifolia— L. 



" bicolor — L. 



" humilis — Pursh. 



" stricta — Ait. (Logie), 



" puberula — Nutt. (Craigie). 



" speciosa — Nutt. 



" odora — Ait. (Logie). 



" patula— Muhl. 



" rugosa — Mill. 



" ulmifolia— Muhl (Buchan). 



" arguta — Ait. 



" juncea — Ait. 



" " var. scabrella — Gra}'. 



" scroti na — Ait. 



" " var. gigantea — Gray, 



" Canadensis — L. 



" " var. scabra. 



" nemoralis — Ait. 



" rigida — L. 



" lanceolata — L. 



Aster corymbosus — Ait. 



" macrophyllus — L. 



" Novae-Angliae — L. 



" patens — Ait. (Craigie). 



" azureus — Lindl. 



" undulatus — L. 



" cordifolius— L. 



" sagittifolius — Willd. 



" laevis — L. 



" multiflorus —Ait. 



" dumosus — L. (Craigie). 



" diffusus — Ait. 



" Tradescanti — L. 



" paniculatus — Lam, 



