Heartsease or wild pansy, Viola tricolor. Chromolithograph after a botanical illustration by Walther Muller from Hermann Adolph Koehler's Medicinal Plants, edited by Gustav Pabst, Koehler, Germany, 1887.

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Size: 4859px × 6216px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adolph, botanical, botany, chromolithograph, gustav, heartsease, hermann, illustration, koehler, kohler, medicinal, medizinal-pflanzen, muller, pabst, pansy, plants, tricolor, viola, walther, wild