
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Amanda Almira Newton (American, 1860-1943)

Charles Frederick Millspaugh (American, 1854 – 1923)

Maria Klass-Kazanowska (Polish, 1857-1898)

George De Alwis (Sri Lankan, ?-1887)

Laurens Vincentsz. van der Vinne (Dutch, 1658-1729)

Magdelena Rosina Funck (German, 1672–1695)

Mary Daisy Arnold (American, 1873 – 1955)
![Veltheimia viridifolia [Veltheimia bracteata]](https://mdl.artvee.com/ft/50118pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)

Mary Vaux Walcott (American, 1860-1940)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Mary Vaux Walcott (American, 1860-1940)

Mary Vaux Walcott (American, 1860-1940)

Charles Frederick Millspaugh (American, 1854 – 1923)

George De Alwis (Sri Lankan, ?-1887)

Mary Vaux Walcott (American, 1860-1940)

Ellen Isham Schutt (American, 1873 – 1955)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Louis Antoine Cusin (French, 1824-1901)

Mary Vaux Walcott (American, 1860-1940)

Elizabeth Blackwell (Scottish, 1707–1758)

Sebastian Kneipp (German, 1821 – 1897)

Magdelena Rosina Funck (German, 1672–1695)

Louis Antoine Cusin (French, 1824-1901)

Willem van Leen (Dutch, 1753 – 1825)