Paul de Longpre (French, 1855-1911)
John Stevens Henslow (English, 1796 – 1861)
Louis Antoine Cusin (French, 1824-1901)
John Lindley (English, 1799 – 1865)
Mary Vaux Walcott (American, 1860-1940)
Elizabeth Blackwell (Scottish, 1707–1758)
James Marion Shull (American, 1872–1948)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Charlotte Mary Yonge (English, 1823 – 1901)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Louis Antoine Cusin (French, 1824-1901)
Pierre Joseph Redouté (French, 1759-1840)
Amanda Almira Newton (American, 1860-1943)
Hendrik Schwegman (Dutch, 1761–1816)
Mary Vaux Walcott (American, 1860-1940)
Charles Frederick Millspaugh (American, 1854 – 1923)
Louis Antoine Cusin (French, 1824-1901)
Mary Lawrance (English, 1776 - 1831)
Charlotte Mary Yonge (English, 1823 – 1901)
Johann Wilhelm Weinmann (German, 1683-1741)
Ellen Isham Schutt (American, 1873 – 1955)
Yasuyoshi Shirasawa (Japanese, 1868-1947)
Maria Margaretha van Os (Dutch, 1779 – 1862)
Mary Vaux Walcott (American, 1860-1940)
Deborah Griscom Passmore (American, 1840–1911)
Johann Wilhelm Weinmann (German, 1683-1741)