28 



FLORA OF WORCESTER COUNTY. 



Aster, L. Aster. 



corymbosus, Ait. 



macrophyllus, L. 



Novae-Angliae, L. 



patens, Ait. 



undulatus, L. 



cordifolius, L. 



sagittifolius, Willd. 



Igevis, L. 



ericoides, L. 



multiflorus, Ait. 



dumosus, L. 



vimineus, Lam. 



diffusus. Ait. 



Tradescanti, L. 



paniculatus, Lam. 



salicifolius, Ait. 



Novi-Belgii, L. 



prenanthoides, Muhl 



puniceus, L. 



umbellatus, Mill. 



linariifolius, L. 



ptarmicoides, Torr. and Gray 



acuminatus, Michx. 

 Erigeron, L. Fleabane. 



Canadensis, L. Horse-weed. 



annuus, Pers. Daisy Fleabane. 



strigosus, Muhl. " " 



" " var. discoideus, Robbins. 



Woodlands, common. 

 Moist woods, " 

 Moist grounds, not rare. 

 Dry grounds, common. 

 Copses, " 

 Dry woodlands, " 

 Pastures, etc., " 

 Borders of woodlands, " 

 Southbridge. Z. E. Ammidcnon. 

 Dry sandy soil, common. 



Copses, 

 Waste grounds. 



Low 



Shady moist banks, 



Pastures and low grounds, 



Moist grounds, 



Grafton. Misses Pi(tnam. 



Low grounds, very common. 



Moist thickets, common. 



Dry grounds, " 

 Barre. Miss Sara Lane. 

 Rich woodlands. 



Common. 

 Waste places. 



Millbury. 



