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Eupatorium rotundifolium, L. 
In Middlesex near Essex county (Geo. E. Davenport). 
Eupatorium pubescens, Muh. 
‘Rare. Stone barn, Swampscott, and Johnson’s swamp ” (Tracy) ; 
_ Essex (J. R.); Ipswich (Oakes); Topsfield (J. H. Sears). Scarce. 
Eupatorium perfoliatum, Z. (THOROUGHWORT.) 
Meadows. Common. 
Eupatorium sessilifolium, Z. (UpLanp BONESET.) 
‘*Rare. Burrill’s Hill, Lynn” (Tracy); Andover (Mrs. Downs) ; 
ete. Scarce. 
Eupatorium ageratoides, ZL. (WHITE SNAKE-ROOT.) 
Ipswich (Oakes) ; Georgetown (Mrs. Horner). Scarce. 
Mikania scandens, ZL. (CLIMBING HEMP-WEED.) 
West Newbury (W. P. Conant); Saugus; Lynn; Wenham Swamp; 
Hamilton (G. D. Phippen) ; Georgetown (Mrs. Horner). Frequent. 
Tussilago Farfara, Z. (CoLTSFOOT.) 
Baldwin lot, Webb St., Salem (G. D. Phippen); Georgetown (Mrs. 
Horner); Manchester, Ipswich, etc. Scarce. (Nat. from Eu.) 
Sericocarpus solidagineus, Nees. 
Frequent. Ipswich (Oakes); Swampscott; etc. 
Sericocarpus conyzoides, Nees. 
Among bushes. More common than the last. 
Aster corymbosus, Ait. 
Quite common in wooded places. 
Aster macrophyllus, L. 
Ipswich (Oakes) ; Boxford; Kernwood, Salem (J.M.); etc. Scarce. 
The radical leaves conspicuous in the woods where this species 
grows. 
Aster patens, Ai. 
Dry places. Common. 
Aster levis, Z., Var. levigatus. 
Dry woods. Common. 
Var. cyaneus. 
Similar places. 
Aster undulatus, Z. 
Dry places. Abundant. 
Aster cordifolius, L. 
Common in dry places. 
Aster ericoides, L. 
Essex County (Oakes?) in herb. P. A. S; “‘ Andover” (memo. Mrs. 
Downs). Rare. 
