
Hans Walty (Swiss, 1868-1948)

George Nicholson (English, 1847 - 1908)

Edward Step (English, 1855-1931)

George De Alwis (Sri Lankan, ?-1887)

Charles Antoine Lemaire (French, 1800-1871)

James Marion Shull (American, 1872–1948)

Pierre Joseph Redouté (French, 1759-1840)

Elizabeth Blackwell (Scottish, 1707–1758)

Georg Dionysius Ehret (German, 1708-1770)

Charles Antoine Lemaire (French, 1800-1871)

Anna Cornelia Moda (Dutch, 1600-1699)

George De Alwis (Sri Lankan, ?-1887)

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

Theo Nieuwenhuis (Dutch, 1866-1951)

Georg Dionysius Ehret (German, 1708-1770)

Alice Bailly (Swiss, 1872-1938)

Louis Antoine Cusin (French, 1824-1901)

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

Pierre Joseph Redouté (French, 1759-1840)

Georgina Burne Hetley (New Zealander, 1832 – 1898)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
![Aphyteia hydnora [Nymphaea nouchali]](https://mdl.artvee.com/ft/50072pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)

Charles Antoine Lemaire (French, 1800-1871)

Louis Antoine Cusin (French, 1824-1901)

Amanda Almira Newton (American, 1860-1943)

Ellen Isham Schutt (American, 1873 – 1955)