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Scotch Cottonthistle (Onopordum acanthium)

  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Mbdortmund | Own work | License: GFDL-1.2
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Author Missing | Own work | License: CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Author Missing | Own work | License: PD Old
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: C. A. M. Lindman | http://runeberg.org/... | License: PD Nordens Flora
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: C. A. M. Lindman | http://runeberg.org/... | License: CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: C. A. M. Lindman | http://runeberg.org/... | License: CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Benutzer:Drahkrub. Original uploader was Drahkrub at de.wikipedia | Transferred from de.wikipedia(Original text : Own work.) | License: CC-BY-SA-3.0 CC-BY-SA-3.0-DE GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Benutzer:Drahkrub. Original uploader was Drahkrub at de.wikipedia | Transferred from de.wikipedia(Original text : Own work.) | License: CC-BY-SA-3.0 CC-BY-SA-3.0-DE GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: penarc | Appaloosa: wikipedia alemán | License: CC-BY-SA-3.0 GFDL PD-user
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Peripitus | Own work | License: CC-BY-3.0 GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Peripitus | Own work | License: CC-BY-SA-2.5,2.0,1.0 CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Rokederivative work: MPF (talk) | File:Pattersons_curse_flowers_in_australia.JPG (bad filename, misidentified species) | License: CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Peripitus | Own work | License: CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Johann Georg Sturm (Painter: Jacob Sturm) | Deutschlands Flora in Abbildungen. | License: PD Old
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Johann Georg Sturm (Painter: Jacob Sturm) | Deutschlands Flora in Abbildungen. | License: CC-BY-SA-3.0-migrated GFDL
  • Scotch Cottonthistle (Onopordum Acanthium) https://www.sagebud.com/scotch-cottonthistle-onopordum-acanthium
    Credit: Johann Georg Sturm (Painter: Jacob Sturm) | Deutschlands Flora in Abbildungen. | License: CC-BY-SA-3.0-migrated GFDL
ONAC.jpg

Onopordum Acanthium, or more commonly know as Scotch Cottonthistle, is a forb/herb (a forb/herb is a non-woody plant that is not a grass) of the genus Onopordum. Its duration is biennial or bi-annual which means it can grow or bloom twice, in the first year and the following year. Onopordum Acanthium or Scotch Cottonthistle's floral region is North America US Lower 48, specifically in the states of Alabama, Arizona, California, Colorado, Connecticut, Delaware, Florida, Iowa, Idaho, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Montana, Nebraska, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, Texas, Utah, Virginia, Vermont, Washington, Wisconsin and Wyoming.

  • Category: Dicot
  • Genus: Onopordum
  • Family: Asteraceae
  • Order: Asterales
  • Class: Magnoliopsida
  • Division: Magnoliophyta
  • Duration: Biennial
  • Growth Habit: Forb/herb
  • Native Status: L48 (I) CAN (W)
  • State Noxious Status: AZ (PNW RNW) CA (AW) CO (BW) CT (PIB) ID (NW) MO (NW) NM (CAW) NV (NW) OK (NW) OR (BDW Q) UT (NW) WA (CBW NWSPQ) WY (NW)
  • State Noxious Common Name: AZ (Scotch thistle) CA (Scotch thistle) CO (Scotch thistle) CT (Scotch thistle) ID (Scotch thistle) MO (Scotch thistle) NM (Scotch thistle) NV (Scotch thistle) OK (Scotch thistle) OR (Scotch thistle) UT (Scotch thistle) WA (Scotch thistle) WY (Scotch thistle)
  • PLANTS Invasive Status: NE&GP STATE SWSS WSWS





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