 Arctium lappa USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 547. |
 Arctium lappa Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. |
 Arctium lappa Jan Kops et al. - Flora Batava - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
 Arctium lappa Credit: Photo by Leo Michels. Usage: Public Domain |
 Arctium lappa Credit: Photo by Leo Michels. Usage: Public Domain |
 Arctium lappa Credit: Photo by Leo Michels. Usage: Public Domain |
 Arctium lappa Credit: Photo by Leo Michels. Usage: Public Domain |
 Arctium minor Otto Wilhelm Thomé: Flora von Deutschland, Österreich und der Schweiz (1885) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de
Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
 Arctium minus USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 548. |
 Arctium minus Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. |
 Arctium minus Credit: Photo by Gianluca Nicolella |
 Arctium minus Credit: Photo by Gianluca Nicolella |
 Arctium minus Credit: Photo by Gianluca Nicolella |
 Arctium minus Credit: Photo by Gianluca Nicolella |
 Arctium minus Credit: Photo by Gianluca Nicolella |
 Arctium tomentosum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 547. |
 Arctium tomentosum Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. |
 Arctium tomentosum Credit: Photo by Leo Michels. Usage: Public Domain |
 Arctium tomentosum Credit: Photo by Leo Michels. Usage: Public Domain |
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