
Hans Walty (Swiss, 1868-1948)

Jan Ciągliński (Polish, 1858 - 1913)

Mary Daisy Arnold (American, 1873 – 1955)

Deborah Griscom Passmore (American, 1840–1911)

Edward Step (English, 1855-1931)

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

Christian Gottlieb Ludwig (German, 1709 – 1773)

Hans Walty (Swiss, 1868-1948)

Charles Antoine Lemaire (French, 1800-1871)

Mary Vaux Walcott (American, 1860-1940)

William Roxburgh (Scottish, 1751 – 1815)

Johan Laurentz Jensen (Danish, 1800 – 1856)

Anna Maria Hussey (English, 1805 – 1853)

Mary Vaux Walcott (American, 1860-1940)

George De Alwis (Sri Lankan, ?-1887)

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

William Henry Prestele (American, 1838 – 1895)

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

Charles Antoine Lemaire (French, 1800-1871)

Ellen Isham Schutt (American, 1873 – 1955)

Anna Atkins (English, 1799 – 1871)

Deborah Griscom Passmore (American, 1840–1911)

Theo Nieuwenhuis (Dutch, 1866-1951)

Hans Walty (Swiss, 1868-1948)

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

Sydenham Edwards (English, 1768-1819)

Ellen Isham Schutt (American, 1873 – 1955)

Mary Vaux Walcott (American, 1860-1940)

Elizabeth Blackwell (Scottish, 1707–1758)