Observations on the properties and effects of the expressed oil of the seed of Croton tiglium; together with the botanical history, and a correct coloured engraving of the plant / [John Frost]. (1827)
Frost, John, 1803-1840. · London : W. Jackson, 1827. · leaf 2
Wellcome Collection · Public Domain Mark 1.0 (public domain). Free to use for anything.
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![An illustration from The universal herbal; or, botanical, medical, and agricultural dictionary / [Thomas Green]. (1828)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b2201746x-168-1.webp)
