86 FLORA OF BURLINGTON -AND VICINITY 



ARCTIUM L, Burdock 



A. Lappa L, Great Burdock. Roadsides; local. July-Sept. Essex, 



(Jones); Colchester, (N. F. F.). 

 A« MINUS (Hill) Bernh. Common Burdock. Waste places; common. 



July-Oct. 



ARTEMISIA (Tourn.) L. Wormwood 

 A. Absinthium L. Wormwood. Roadside, Colchester, (N. F. F.). 



Aug., Sept. 

 A. BIENNIS Willd. Abundant around railroad and lumber yards, Bur- 

 lington. Aug., Sept. 

 A. caudata Michx. Tall Wormwood. Abundant on sandy bluff of Lake 

 Champlain, Burlington. Aug., Sept. 



A, VULGARIS L. Common Mugwort. Waste places and roadsides; com- 

 mon. July, Aug. 



ASTER (Tourn.) L. Aster 



A. acumiiiatus Michx. Cool rich woods; frequent. July, Aug. 



A. cordifolius L. Heart-leaved Aster. Woodlands; common. Aug., 

 Sept. 



A. diraricatus L. White Wood Aster. Moist woodlands; frequent. 

 Aug., Sept. 



A. ericoides L. One form occurs. Var. Pringlei Gray. Pringle's 

 Aster. Slaty headlands of Lake Champlain; rare. Aug. Shel- 

 burne, (Pringle) ; Burlington. 



A. lateriflorus (L.) Britton. Thickets and fields; occasional. Aug., 

 Sept. 



A. lateriflorus (L.) Britton, var. liirsuticaulis (Lindl.) Porter. Hairy- 

 stemmed Aster. Borders of thickets; common. Aug., Sept. 



A. linariifolms L. Stiff Aster. Dry sandy soil; common. Aug., Sept. 



A. maerophyllus L. Large-leaved Aster. Moist woods; common. Aug., 

 Sept. Presenting many different forms. 



A, iioyae-angliae L. New England Aster. Moist grounds; rare. Sept. 

 Burlington, (Jones, N. F. F.). Var. roseus (Desf.) DC. Bur- 

 lington, (Miss Moore). 



A. pauicnlatus Lam. Tall White or Panicled Aster. Moist soil; com- 

 mon. Sept. Presenting many different forms. 



