Heracleum sphondylium L.
  • Sp. Pl.


Cite taxon page as 'WFO (2020): Heracleum sphondylium L. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000720220. Accessed on: 24 Oct 2020'

General Information

"Lvs pinnate with mostly 5(–9) toothed (and often also cleft) segments; bracts few or none; otherwise much like no. 1 [Heracleum lanatum Michx.], but the lf-segments often smaller and the umbel sometimes with as many as 45 rays; 2n=22. Native of Eurasia, casually intr. in waste places from Nf. to N.Y."

  • Provided by: [B].New York Botanical Garden
    • Source: [
    • 1
    • ]. 

      Bibliography

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

     Information From

    Apiaceae
    World Flora Online Data. 2017.
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    New York Botanical Garden
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    World Flora Online consortium
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    World Flora Online Data. 2018.
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