EditorialTwinleaf or rheumatism root, Jeffersonia diphylla. Handcoloured copperplate engraving by George Cooke from Conrad Loddiges' Botanical Cabinet, Hackney, 1825.
EditorialTwinleaf or rheumatism root, Jeffersonia diphylla. Handcoloured copperplate engraving by George Cooke from Conrad Loddiges' Botanical Cabinet, Hackney, 1825.