Lactuca canadensis 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: 320. - Views: 357
| Lactuca canadensis Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 371
| Lactuca canadensis 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: 319. - Views: 354
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Lactuca floridana 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: 321. - Views: 144
| Lactuca floridana Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 132
| Lactuca hirsuta 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: 319. - Views: 139
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Lactuca ludoviciana 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: 319. - Views: 131
| Lactuca saligna Jacob Sturm, Johann Georg Sturm - Deutschlands Flora in Abbildungen (1796). - This image is in the public domain because its copyright has expired. - Views: 624
| Lactuca saligna 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. - Views: 682
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Lactuca saligna Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License - Views: 627
| Lactuca serriola � 2010 Franco Caldararo - Views: 1379
| Lactuca serriola � 2010 Franco Caldararo - Views: 1472
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Lactuca serriola � 2010 Davide Tomasi - Cornedo Vicentino - Views: 1381
| Lactuca tatarica var. pulchella Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 187
| Lactuca tatarica var. pulchella 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: 320. - Views: 185
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