
George De Alwis (Sri Lankan, ?-1887)

Hans Walty (Swiss, 1868-1948)

Charles Antoine Lemaire (French, 1800-1871)

Gustav von Hayek (Austrian, 1836-1911)

William Henry Prestele (American, 1838 – 1895)

Sarah Featon (New Zealander, 1848 – 1927)

Edward Joseph Lowe (English, 1825 – 1900)

Lafayette F. Cargill (American, 20th Century)

Hans Walty (Swiss, 1868-1948)

Mary Vaux Walcott (American, 1860-1940)

Hans Walty (Swiss, 1868-1948)

Mary Vaux Walcott (American, 1860-1940)

Johann Wilhelm Weinmann (German, 1683-1741)

Robert John Thornton (English, 1768-1837)

George De Alwis (Sri Lankan, ?-1887)

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

Ferdinand Keller (German, 1842 – 1922)

Johann Wilhelm Weinmann (German, 1683-1741)

Sydenham Edwards (English, 1768-1819)

Louis Antoine Cusin (French, 1824-1901)

Deborah Griscom Passmore (American, 1840–1911)

Magdelena Rosina Funck (German, 1672–1695)

Ella J. C. Hurd (American, 1843-1917 )

Deborah Griscom Passmore (American, 1840–1911)

James Ackerman (American, 1816-1864)

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

Friedrich Berge (German, 1811-1883)

Hans Walty (Swiss, 1868-1948)