Elizabeth Blackwell (Scottish, 1707 –1758)
Carington Bowles (English, 1724–1793)
Sebastian Kneipp (German, 1821 – 1897)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Deborah Griscom Passmore (American, 1840–1911)
Deborah Griscom Passmore (American, 1840–1911)
Pierre Joseph Redouté (French, 1759-1840)
James Bateman (English, 1811 – 1897)
Anna Atkins (English, 1799 – 1871)
Jean Jules Linden (Belgian, 1817-1898)
Carl Hoffmann (German, 1802-1883)
Anna Atkins (English, 1799 – 1871)
Charles Frederick Millspaugh (American, 1854 – 1923)
William Jackson Hooker (English, 1785 – 1865)
Sientje Mesdag Van Houten (Dutch, 1834-1909)
Charles Antoine Lemaire (French, 1800-1871)
Giorgio Gallesio (Italian, 1772-1839)
Jacob George Strutt (English, 1784 – 1867)
Sydenham Edwards (English, 1768-1819)
Mary Vaux Walcott (American, 1860-1940)
Maurice Pillard Verneuil (French, 1869-1942)
Anna Atkins (English, 1799 – 1871)
Bertha Heiges (American, 1866-1956)
Arentina Hendrica Arendsen (Dutch, 1836 - 1915)
Charles Antoine Lemaire (French, 1800-1871)
William Jackson Hooker (English, 1785 – 1865)
Christian Wilhelm Ernst Dietrich (German, 1712-1774)
Giorgio Bonelli (Italian, 1742-1782)
James Marion Shull (American, 1872–1948)