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Hans Walty (Swiss, 1868-1948)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Arentina Hendrica Arendsen (Dutch, 1836 - 1915)
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Charles Frederick Millspaugh (American, 1854 – 1923)
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Paul de Longpre (French, 1855-1911)
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William Jackson Hooker (English, 1785 – 1865)
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Pierre Joseph Redouté (French, 1759-1840)
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Deborah Griscom Passmore (American, 1840–1911)
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Sydenham Edwards (English, 1768-1819)
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William Jackson Hooker (English, 1785 – 1865)
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Christian Gottlieb Ludwig (German, 1709 – 1773)
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Mary Vaux Walcott (American, 1860-1940)
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Ramón Casas (Spanish, 1866 – 1932)
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Deborah Griscom Passmore (American, 1840–1911)
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Johann Wilhelm Weinmann (German, 1683-1741)
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Louis Antoine Cusin (French, 1824-1901)
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Jacob George Strutt (English, 1784 – 1867)
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Louis Antoine Cusin (French, 1824-1901)
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Sydenham Edwards (English, 1768-1819)
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Deborah Griscom Passmore (American, 1840–1911)
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Charles Empson (English, 1794-1861)
![Cisfus Nov. Sp. [Cyphostemma quinatum]](https://mdl.artvee.com/ft/50082pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)
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Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
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Jan Veth (Dutch, 1864-1925)
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Amanda Almira Newton (American, 1860-1943)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Ellen Isham Schutt (American, 1873 – 1955)
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George De Alwis (Sri Lankan, ?-1887)
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Amanda Almira Newton (American, 1860-1943)