From Elizabeth Blackwell, Herbarium Blackwellianum . . . , vol. 3 (Nuerenberg, 1750-73), plate 596. Source: Elizabeth Blackwell, Herbarium Blackwellianum . . ., vol. 3 (Nuerenberg, 1750-73), plate 596.
  • Indigo plant. From Elizabeth Blackwell, Herbarium Blackwellianum . . . , vol. 3 (Nuerenberg, 1750-73), plate 596. Source: Elizabeth Blackwell, Herbarium Blackwellianum . . ., vol. 3 (Nuerenberg, 1750-73), plate 596.

From Elizabeth Blackwell, Herbarium Blackwellianum . . . , vol. 3 (Nuerenberg, 1750-73), plate 596. Source: Elizabeth Blackwell, Herbarium Blackwellianum . . ., vol. 3 (Nuerenberg, 1750-73), plate 596.

From The creation of color in eighteenth-century Europe by Sarah Lowengard

Creator(s)
Subjects
  • European: 1400-1800
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