Indigo or nil, Indigofera tinctoria. Handcoloured lithograph by Hanhart after a botanical illustration by David Blair from Robert Bentley and Henry Trimen's Medicinal Plants, London, 1880.

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Size: 7137px × 4583px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: apothecary, bentley, blair, blue, botanical, color, david, dye, handcoloured, hanhart, henry, herbal, illustration, indigo, indigofera, lithograph, medical, medicinal, medicine, nil, plant, plants, robert, tinctoria, trimen