CATALOGUE OF PLANTS. 21 



S. serotina, Ait. (S. gigantea, Man., 5th ed.) Roadsides ; common. 



var. gigantea, Gray. (S. serotina, Man., 5th ed.) low ground; common. 

 S. Canadensis, L. Fields and roadsides ; very common and variable. 

 S. nemoralis, Ait. Dry, sterile fields ; very common. 

 S. lanceolata, L. Roadsides, etc. ; very common. 

 Sericocarpus, Nees. White-topped Aster. 



S. conyzoides, Nees. Dry grounds. 

 Aster, L. Starwort. Aster. 



A. corymbosus. Ait. Woodlands ; common. 



A. macrophyllus, L. Borders of woods ; common. 



A. Novce-Angliae, L. Royalton, Vt., IVaj-d ; more common southward. 



A. patens, Ait. Dry ground. 



A. undulatus, L. Dry woods ; common. 



A. cordifolius, L. W^oodlands; very common. 



[A. Lindleyanus, T. & G. has been found at Lisbon, N. H., by C. E. 

 Faxon, just beyond our limits.] 

 A. laevis, L. Woodlands. 



A. ericoides, L. Dr. Barrozvs. More common southward. 

 A. polyphyllus, Willd. " Heads larger and flowering earlier than the pre- 

 ceding." 

 A. multiflorus, Ait. Claremont, N, H., Z^r. Graves; Norwich, Vt., 6'rtr^^«/. 

 A. dumosus, L. Claremont, Dr. Barro7vs ; scarce. 

 A. vimineus. Lam. (A. Tradescanti, Man., 5th ed.) Moist banks and 



variable. 

 A. diffusus. Ait. (A. miser, Man., 5th ed.) Roadsides and fields ; very 



common and variable. 

 A. Tradescanti, L. (A. tenuifolius, Man., 5th ed.) With the next, but not 



readily distinguished from it. 

 A. paniculatus, Lam. (A. simplex, Man., 5th ed.) Moist banks; very 



common. 

 A. salicifolius, Ait. (A. carneus, Man., 5th ed.) What appears to be this 



species has been found with the preceding. 

 A. Novi-Belgii, L. (A. longifolius. Man., 5th ed.) Moist ground and very 



variable. 

 A. puniceus, L. Swamps; very common and variable 

 A. umbellatus. Mill. (Diplopappus umbellatus, Torr. & Gray.) Moist 



thickets; common. 

 A. linariifolius, L. (Diplopappus linariifolius. Hook.) Dry grounds ; not 



very common. 

 A. acuminatus, Michx. Rich woods ; frequent. 

 A. nemoralis. Ait. George Pond, Enfield. [Todd Pond, Bradford, Barton!\ 



Erigeron, L. Fleabane. 



E. Canadensis, L. (Horseweed.) 



E. annuus, Pers. (Daisy Fleabane.) Fields and waste places. 

 E. strigosus, Muhl. (Daisy Fleabane.) A coarser plant than the rest. 

 This and both the above common weeds. 



