Leonurus sibiricus L.
Family: Lamiaceae
honeyweed
Leonurus sibiricus image
Annual or biennial; stems 10-15 dm, softly retrorse-hairy; lvs broadly ovate to rotund in outline, deeply 3-parted, each division laciniately toothed or cleft; lvs subtending the fls smaller, more deeply lobed into narrow segments; bracts half to fully as long as the weakly 10-nerved cal-tube; cor 10-14 mm, with a ring of hairs inside, the upper lip densely but finely hairy; 2n=20. Native of Asia, widely intr. in tropical Amer. and occasionally found in waste places in our range. May-Sept.

Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.

©The New York Botanical Garden. All rights reserved. Used by permission.
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Kathy M. Davis, University of Florida Herbarium  
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image
Leonurus sibiricus image