
Henri-Louis Duhamel du Monceau (French, 1700-1782)

Robert John Thornton (English, 1768-1837)

Boris Grigoriev (Russian, 1886-1939)

Lorenzo Berlèse (Italian, 1784-1863)

Jakob Becker (German, 1810 – 1872)

Elizabeth Blackwell (Scottish, 1707–1758)

William Jackson Hooker (English, 1785 – 1865)

Hans Walty (Swiss, 1868-1948)

Charles Antoine Lemaire (French, 1800-1871)

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

Sydenham Edwards (English, 1768-1819)

Jacob Marrel (German, 1613-1681)

Lafayette F. Cargill (American, 20th Century)

William Jackson Hooker (English, 1785 – 1865)

Christian Rohlfs (German, 1849-1938)

Lorenzo Berlèse (Italian, 1784-1863)

Arentina Hendrica Arendsen (Dutch, 1836 - 1915)

Mary Vaux Walcott (American, 1860-1940)

John Lindley (English, 1799 – 1865)

Robert John Thornton (English, 1768-1837)

Hans Walty (Swiss, 1868-1948)

Charles Antoine Lemaire (French, 1800-1871)

Anna Atkins (English, 1799 – 1871)

Mary Daisy Arnold (American, 1873 – 1955)

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