84 FLORA OF VERMONT 



ANTHEMIS 

 A. C'i)Tur,A, DC. Mayweed. Waste places ; common. 



ARCTIUM. Burdock 



A. Lappa, L. (A. Lappa, L. var. majus, Gray.) Waste places ; frequent,, 

 especially in mountain towns. 



A. MINUS, Bernh. (A. Lappa, L. var. minus, Gray.) Waste places; common. 

 A burdock witli webbed heads, Manchester, Miss Day, represents the 

 form known as var. tomentosum, Gray. M. L. Fernald says, however, 

 that it is not the real A. tomenlosum of P^urope and is not to be separ- 

 ated from A. minus. 



ARTEMISIA. Wormwood 



A. Absinthium, L. Dry hills and roadsides; occasional. 



A, biennis, Wiild. Introduced along raii\yays ; occasional. 



A, Canadensis, Miciix. " Willoughby Lake," .1. U^owc/; Smuggler's Notch, 

 t'riuijle ; slaty shore of nortliern Lake Chainplain, Bndnerd. 



A. caudata, ^Miclix. Sandy shores of Lake Champlain ; occasional. 



A. vui.oARis, L. Waste places ; common. 



ASTER 



A. acuminatus, Michx. Cool rich woods ; common. 



A, amethystinus, Nutt. Moist ground. " Brattleboro," Frost; South Pow- 

 nal, Eggleston. 



A. cordifolius, L. Woodlands ; common. 



A. cordifolius, L var. polycephalus, Porter. Johnson, Groat. 



A. diffusus, Ait. (A. lateriflorus, Britton. ) Thickets and fields ; common. 



A. diffusus, Ait. var. hirsuticaulis. Gray. ( A. hirsuticaulis, Lindl.) Borders 

 of thickets. " Bellows Falls," Carey; "Burlington," J/wcrac ; Highgate 

 Springs, Jesiip ; Brattleboro, Grout. 



A. divaricatus, L. (A. corymbosus, Ait.) ^Nfoist woodlands ; common. 



A. dumosus, L. Thickets. Rutland, Egglcstou. 



A. ericoides, L. Dry open places, souihern Vermont ; occasional. 



A. ericoides, L. var. Pringlei, Gray. (A. Pringlei, Britton.) Slaty headlands 

 and islands of Lake Chamiiiain ; frequent. Manchester, J/(.s.s Day. 



A. junceus, Ait. Peat bogs ; rare. 



A. laevis, L. Borders of woodlands, southern Vermont ; frequent. 



A. linariifolius, L. (lonactis linariifolius, Greene. ) Dry sandy soil ; occa- 

 sional. 



