
Louis Antoine Cusin (French, 1824-1901)

Illtyd Buller Pole-Evans (South African, 1879-1968)

Sarah Featon (New Zealander, 1848 – 1927)

Elsie E. Lower (American, 1882-1971)

Robert John Thornton (English, 1768-1837)

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

Louis Antoine Cusin (French, 1824-1901)

Paul de Longpre (French, 1855-1911)

Robert John Thornton (English, 1768-1837)

Hans Walty (Swiss, 1868-1948)

Charles Antoine Lemaire (French, 1800-1871)

Deborah Griscom Passmore (American, 1840–1911)

Elizabeth Blackwell (Scottish, 1707–1758)

Mary Vaux Walcott (American, 1860-1940)

Sydenham Edwards (English, 1768-1819)

Elizabeth Blackwell (Scottish, 1707–1758)

Arentina Hendrica Arendsen (Dutch, 1836 - 1915)

Mary Vaux Walcott (American, 1860-1940)

Mary Vaux Walcott (American, 1860-1940)

Ernst Benary (German, 1819-1893)

Charles Antoine Lemaire (French, 1800-1871)

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

Sydenham Edwards (English, 1768-1819)

Hans Walty (Swiss, 1868-1948)

Ellen W. (English, 19th Century)

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

Elizabeth Blackwell (Scottish, 1707–1758)

Mary Vaux Walcott (American, 1860-1940)