![Piper nigrum. … [and] Zedoaria … [and] Piper longum](https://mdl.artvee.com/ft/67902pl.jpg)
Petr Martynovich Gofman (Russian, 19th Century)
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Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
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Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
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Sydenham Edwards (English, 1768-1819)
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Sydenham Edwards (English, 1768-1819)
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Pierre Joseph Redouté (French, 1759-1840)
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Elizabeth Blackwell (Scottish, 1707–1758)
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Amanda Almira Newton (American, 1860-1943)
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Louis Antoine Cusin (French, 1824-1901)
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Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
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Hans Walty (Swiss, 1868-1948)
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Sydenham Edwards (English, 1768-1819)
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Christian Gottlieb Ludwig (German, 1709 – 1773)
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Giovanna Garzoni (Italian, 1600-1670)
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Thomas Andrew Knight (English, 1759–1838)
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Sydenham Edwards (English, 1768-1819)
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Barbara Elisabeth van Houten (Dutch, 1863 - 1950)
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William Roxburgh (Scottish, 1751 – 1815)
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John Stevens Henslow (English, 1796 – 1861)
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Johann Wilhelm Weinmann (German, 1683-1741)

Sarah Featon (New Zealander, 1848 – 1927)
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William Jackson Hooker (English, 1785 – 1865)
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Sebastian Kneipp (German, 1821 – 1897)
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Giovanna Garzoni (Italian, 1600-1670)
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Illtyd Buller Pole-Evans (South African, 1879-1968)
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Charles Antoine Lemaire (French, 1800-1871)
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Anna Atkins (English, 1799 – 1871)
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Mary Daisy Arnold (American, 1873 – 1955)