Lygodesmia juncea (Pursh) D.Don
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Authority
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
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Family
Asteraceae
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Scientific Name
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Description
Species Description - Glabrous colonial perennial from deep- seated creeping roots; stem 1.5–6 dm, grooved-striate, much branched; lvs all alternate, linear, to 4 cm × 3 mm, the upper reduced to subulate scales; heads terminating the branches; invol 10–16 mm, with 4–8 (chiefly 5) principal bracts; fls (4)5(–10), the ligule pink (white), spreading, mostly 10–12 × 4 mm; achenes columnar, several-nerved; 2n=18. Prairies and other dry, open places, often in sandy soil; Minn. to Ark., w. to Man., B.C., and Ariz. June–Sept.
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Common Names
skeleton-weed