Artemisia dracunculus L.
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
Species Description - Fibrous-rooted perennial 5–15 dm, the stems clustered on short, coarse rhizomes or a branching caudex; herbage glabrous or occasionally villous-puberulent; lvs narrowly linear to lance-linear, 3–8 cm × 1–6 mm, mostly entire, but occasionally some 2–5-cleft, the lower generally deciduous before flowering; infl paniculiform, usually open and ample; invol glabrous or nearly so, 2–3 mm; disk-fls sterile; achenes ellipsoid, nerveless; 2n=18. Dry open places; Ill. to Man. and Tex., s. to Yukon, B.C., and n. Mex.; also in Eurasia. July–Sept. (A. cernua; A. dracunculoides; A. glauca)