Louis Antoine Cusin (French, 1824-1901)
Mary Vaux Walcott (American, 1860-1940)
Lafayette F. Cargill (American, 20th Century)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
Elizabeth Blackwell (Scottish, 1707–1758)
Sydenham Edwards (English, 1768-1819)
Mary Vaux Walcott (American, 1860-1940)
Louis Antoine Cusin (French, 1824-1901)
Hans Walty (Swiss, 1868-1948)
John Lindley (English, 1799 – 1865)
Sientje Mesdag Van Houten (Dutch, 1834-1909)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Louis Antoine Cusin (French, 1824-1901)
Edward Step (English, 1855-1931)
Hans Walty (Swiss, 1868-1948)
William Jackson Hooker (English, 1785 – 1865)
Giorgio Gallesio (Italian, 1772-1839)
Mary Vaux Walcott (American, 1860-1940)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Henri-Louis Duhamel du Monceau (French, 1700-1782)
Walter Hood Fitch (Scottish, 1817 – 1892)
Hans Walty (Swiss, 1868-1948)
Abraham Jacobus Wendel (Dutch, 1826-1915)
Elsie E. Lower (American, 1882-1971)
James Ackerman (American, 1816-1864)