Credit: ©The Royal Society
    Image number: RS.19938

    Bullrush

    Date
    1768
    Creator
    Adam Wolfgang Winterschmidt (1733 - 1796, German) , Engraver
    After
    Martin Frobene Ledermuller (1719 - 1769, German) , Naturalist
    Object type
    Library reference
    48660
    Material
    Technique
    Dimensions
    height (print): 245mm
    width (print): 195mm
    Subject
    Physics
       > Optics
          > Microscopy
    Biology
       > Botany
    Biology
       > Natural history
    Description
    Study of a section of a bullrush, Cyperaceae, from Spain, viewed by microscope, under magnification, with a detail showing it at natural size below.

    Inscribed above: ‘TAB: XVI.’
    Inscribed below: ‘M. F. L. del: A. W. W. Sculps et exc.’

    The accompanying text is headed: ‘Un petit rond coupe d'un jonc d'Espagne’ [‘A small round cut of bullrush from Spain’], and the author writes: ‘Ce bois de jonc a divers canaux a Seve & a air, dont les uns sont fort larges & les autres exremement refferres. a) Fait voir ce rond de grandeur naturelle; mais b) le montre dans son grossissement par le Nro. 6. du verre anglois’ [‘This bullrush has various air channels, some of which are very wide and others much closer. a) Shows this circle at life size; but b) shows it under magnification by the no. 6 English lens’].

    Plate 16 from Amusement microscopique, tant pour l'esprit que pour les yeux, contenant... estampes... d'apres nature...by Martin Frobene Ledermuller, plates volume (Adam Wolfgang Winterschmidt, Nuremburg, 1768).

    Martin Frobene [Frobenius] Ledermuller (1719-1769) German naturalist was employed in various capacities as a notary, turning to microscope studies after an illness induced temporary deafness.
    Associated place
    <The World>
       > Europe
          > Germany
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