29 



A. diffusus, Ait. (A. miser, L. in part.) 



A. diffusus, Ait. var. hirsuticaulis, Gray. Woods. 



A. Tradescanti, L. {A. miser. Ait.) 



A. paniculatus, Lam. {A. cameus, JVees and A. shnplex, 



Willd.) Low ground. 

 A. salicifolius, Ait. {A. Cameus, Nees in part.) 

 A. junceus, Aib. {A. cestivus, Gray's Manual mainly.) Sphag- 



nous bogs. 

 A. Novi-Belgii, L. (Includes^, /ow(7^yo^ms of Gray's Manual.) 

 A. puniceus, L. Meadows and thickets. 

 A. umbellatus, Mill. {Diplopappus mnbellatus,T. &G.)T>amp, 



thickets and meadows. 

 A. linariifolius, L. {Diplopappus linariifolius, H.) Sandy soil. 

 A. ptarmicoides, T & G. Eocky hillsides rare. 

 A. acuminatus, Mx. Woods common. 



164. Eeigeron, L. Fleabaue. 



E. hyssopifolius, Mx. {Aster graminifolius, Pur.) Rare. 



Qaechee Gulf, Jessap ; Mt. Mansfield, Priugle. Willoughby 



Lake, and a few other localities. 

 E. bellidifolius, Muhl. Borders of groves. 

 E. Philadelphicus, L. Banks of streams. Common. 

 E. annuus, Pers. Meadows. 

 E. strigOSUS, Muhl. Fields. 

 E. Canadensis, L. Old fields. Common. 



165. Antennaeia, Gtertn. Everlasting. 



A. plantaginifolia. Hook. Common. 



167. Anaphalis, DC. 



A. maragaritacea, B. &H. {Antennariamargaritacea, Gaert.) 

 Pearly Everlasting. Quite common. 



168. Gnaphalium, L. Everlasting. 



G. polycephalum, Mx. Common. 



G. decurrens, Ives. Dry fields. Common. 



G. uliginosum, L. Low grounds. 



169. Inula, L. Elecampane. 



I. Helenium, L. Roadsides. Common. 



170. Ambrosia, Tourn. Rag Weed. 



A. trifida, L. Common in damp places. 



A. artemisisefolia, L. Old fields and gardens. Common. 



171. Xanthium, Tourn. Cockle Bur. 

 X. STRUMAKiuM, L. Not Ycry common. 



172. RuDBECKiA, L. Cone Flower. 

 R. hirta Introduced from the west. Common. 



