Aethusa spp.
Family: Apiaceae
Aethusa image
Freely branched, 2-7 dm; lvs shining, broadly deltoid, twice or thrice pinnately dissected into narrow acute segments; umbels 2-5 cm wide; rays 10-20; pedicels numerous, 1-5 mm; fr rather acute, 3 נ2 mm; 2n=20. Native of Eurasia, established as a weed here and there from N.S. and Me. to Pa. and O. June-Sept.

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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