
Maria Margaretha van Os (Dutch, 1779 – 1862)

Hans Walty (Swiss, 1868-1948)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Giorgio Bonelli (Italian, 1742-1782)

George De Alwis (Sri Lankan, ?-1887)

William Jackson Hooker (English, 1785 – 1865)

Charles Antoine Lemaire (French, 1800-1871)

Elizabeth Blackwell (Scottish, 1707–1758)

Charles Frederick Millspaugh (American, 1854 – 1923)

Sydenham Edwards (English, 1768-1819)

Hans Walty (Swiss, 1868-1948)
![Cilegia visciolona. [Cerasus visciola ; Cherries]](https://mdl.artvee.com/ft/50146pl.jpg)
Giorgio Gallesio (Italian, 1772-1839)

William Jackson Hooker (English, 1785 – 1865)

George De Alwis (Sri Lankan, ?-1887)

Elizabeth Blackwell (Scottish, 1707–1758)

Mary Lawrance (English, 1776 - 1831)

Jacob George Strutt (English, 1784 – 1867)

Arentina Hendrica Arendsen (Dutch, 1836 - 1915)

Johannes Reekers II (Dutch, 1824-1895)

Harriet Stewart Miner (American, 1840-1895)

Mary Vaux Walcott (American, 1860-1940)

Maurice Pillard Verneuil (French, 1869-1942)

James Bateman (English, 1811 – 1897)

Maurice Pillard Verneuil (French, 1869-1942)

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

Charles Antoine Lemaire (French, 1800-1871)

Charles Antoine Lemaire (French, 1800-1871)