
Deutschlands Flora in Abbildungen nach der Natur, Zweite auflage, Jacob Sturm, Johann Georg Sturmund K.G. Lutz, deel 1 (1906)
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Curtis's Botanical Magazine, deel 24, S.T. Edwards (1806) |

Curtis's Botanical Magazine, deel 34, S.T. Edwards (1811)
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Curtis's Botanical Magazine, deel 55, William Jackson Hooker (1830)
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A monograph of the genus Crocus, G. Maw (1886)
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 Les Liliacées, deel 4, P.J. Redouté (1805-1816) |

English Botany, or Coloured Figures of British Plants, deel 9, J.E. Sowerby (1869) |

British entomology, deel 8, J. Curtis (1823-1840) |

Iconographia botanica seu plantae criticae, H.G.L. Reichenbach (1823-1832)
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Flora Graeca, deel 1, J. Sibthrop, J.E. Smith (1806)
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