Copy permalink to share
Asteraceae
Arctium

not marked as a favorite taxon Arctium Linnaeus. Common name: Burdock, Clotbur.

Key to Arctium

A genus of about 11 species (though circumscription remains uncertain), herbs, of the temperate Old World.

Glossary (beta!)

References: Cronquist (1980); Duistermaat (1996); Keil (2006h) In Flora of North America Editorial Committee (2006a). Show full citations.

Show in key(s)

Show parent family | Show parent in key(s)

Show species in Arctium

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image #1 of Arctium© Erik Danielson | Arctium lappa source | Original Image ⭷
image #2 of Arctium© Richard & Teresa Ware | Arctium minus CC-BY-NC, permission granted to NCBG
image #3 of Arctium© Richard & Teresa Ware | Arctium minus CC-BY-NC, permission granted to NCBG
image #4 of Arctium© Gary P. Fleming | Arctium minus | Original Image ⭷
image #5 of Arctium© Bee Together, some rights reserved (CC BY), uploaded by Bee Together | Arctium tomentosum source | Original Image ⭷
image #6 of Arctium© Erik Danielson | Arctium lappa source | Original Image ⭷

Feedback

See something missing or incorrect about Arctium? Let us know here:
  1. Please include your name and if possible, email in case when need to clarify what you wrote.
  2. If you opt out of including email, please be as specific as possible (e.g., which photo is incorrect?)
  3. Please do not submit questions asking to identify plants or about horticultural topics (e.g., how do I control an invasive plant in my garden?). Instead, those questions can be submitted here for the Carolinas region only.
  4. Please do not send us feedback about unkeyed species as this work is ongoing.
  5. Please allow time for flora edits to show in our next data release. We greatly appreciate your feedback but may require extra time to research complicated taxonomic issues.