
Deutschlands flora, deel 9, J. Sturm, J.W. Sturm (1812-1814)
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Pflanzenleben des Schwarzwaldes, Friedrich Oltmanns (1927)
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English Botany, or Coloured Figures of British Plants, deel 2, J.E. Sowerby (1864)
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British entomology, deel 2, J. Curtis (1823-1840)
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