
Alexander von Humboldt (German, 1769 – 1859)

Louis Antoine Cusin (French, 1824-1901)

George De Alwis (Sri Lankan, ?-1887)

Willem van Leen (Dutch, 1753 – 1825)

Lorenzo Berlèse (Italian, 1784-1863)

Pierre Joseph Redouté (French, 1759-1840)

Sydenham Edwards (English, 1768-1819)

Abraham Jacobus Wendel (Dutch, 1826-1915)

James Marion Shull (American, 1872–1948)

Luigi Balugani (Italian, 1737-1770)

George De Alwis (Sri Lankan, ?-1887)

Charles Antoine Lemaire (French, 1800-1871)

Mary Daisy Arnold (American, 1873 – 1955)

Mary Vaux Walcott (American, 1860-1940)

George Brookshaw (English, 1751–1823)

Hans Walty (Swiss, 1868-1948)

George De Alwis (Sri Lankan, ?-1887)

Louis Antoine Cusin (French, 1824-1901)

Mary Daisy Arnold (American, 1873 – 1955)

Louis Antoine Cusin (French, 1824-1901)

Anna Atkins (English, 1799 – 1871)

François Hérincq (French, 1820 – 1891)

James Fuller Queen (American, 1820-1886)

George De Alwis (Sri Lankan, ?-1887)

Abraham Jacobus Wendel (Dutch, 1826-1915)