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Hans Walty (Swiss, 1868-1948)
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Anna Maria Hussey (English, 1805 – 1853)
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Ellen Isham Schutt (American, 1873 – 1955)
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Sydenham Edwards (English, 1768-1819)
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Amanda Almira Newton (American, 1860-1943)
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Auguste de Saint-Hilaire (French, 1779-1853)
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Mark Catesby (English, 1683 – 1749)
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Sydenham Edwards (English, 1768-1819)
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George De Alwis (Sri Lankan, ?-1887)
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Mary Vaux Walcott (American, 1860-1940)
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Charlotte Mary Yonge (English, 1823 – 1901)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Ellen Isham Schutt (American, 1873 – 1955)
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Mary Vaux Walcott (American, 1860-1940)
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R. B. F. (English, 18th Century)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Jean Jules Linden (Belgian, 1817-1898)
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Jane Elizabeth Giraud (English, 1810-1868)
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Deborah Griscom Passmore (American, 1840–1911)
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Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Keika Hasegawa (Japanese, Active 1892 - 1905)
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Adolf Schrödter (German, 1805-1875)
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Alexander von Humboldt (German, 1769 – 1859)
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Sarah Featon (New Zealander, 1848 – 1927)