Cowpea (Vigna unguiculata (L.) Walp.): flowering and fruiting stem with separate fruit and seed. Coloured engraving after F. von Scheidl, 1776.

    • Scheidl, Franz Anton von, 1731-1801.
    Date:
    [1776]
    Reference:
    18103i

    Licence: Public Domain Mark

    Credit: Cowpea (Vigna unguiculata (L.) Walp.): flowering and fruiting stem with separate fruit and seed. Coloured engraving after F. von Scheidl, 1776. Wellcome Collection. Source: Wellcome Collection.

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