65 
L. canadensis L. Wild Lettuce. Horse-weed. Springfield, L. An- 
drews. 
integrifolia Bigel. 
hirsuta Muhl. Amherst, H. G. Jesup. 
spicata (Lam.) Hitchce. 
Crepis L. Hawk’s Beard. 
capillaris (L.) Wallr. Springfield, L. Andrews. 
Prenanthes (Vaill.) L. Rattlesnake-root. 
alba L. White Lettuce. Rattlesnake-root. 
trifoliata (Cass.) Fernald. Gall-of-the-earth. 
altissima L. 
Hieracium [Tourn.] L. Hawkweed. 
AURANTIACUM L. Orange Hawkweed.  Devil’s Paint-brush. 
. Formerly cultivated in gardens, and for the past 15 
years a noxious weed in hay fields and on higher 
elevations, especially in Worcester and Berkshire 
counties. 
venosum L. Rattlesnake-weed. Poor Robin’s Plantain. 
paniculatum L. 
marianum Willd. Dry Hill, Montague, R. E. Torrey. 
scabrum Michx. 
Gronovii L. 
MURORUM L. Golden Lungwort. Established in open woods. 
Northampton, Mrs. E.H. Terry; Rhodora, Vol. 
VII, p. 80. 
canadense Michx. 
