Quillwort (Isoetes echinospora): entire plant with spores and floral segments. Coloured lithograph by W. Fitch, c. 1863, after himself.

    • Fitch, W. H. (Walter Hood), 1817-1892.
    Date:
    1863
    Reference:
    25362i

    Licence: Public Domain Mark

    Credit: Quillwort (Isoetes echinospora): entire plant with spores and floral segments. Coloured lithograph by W. Fitch, c. 1863, after himself. Wellcome Collection. Source: Wellcome Collection.

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