William Roxburgh (Scottish, 1751 – 1815)
Pierre Joseph Redouté (French, 1759-1840)
Charles Antoine Lemaire (French, 1800-1871)
Mary Vaux Walcott (American, 1860-1940)
Arentina Hendrica Arendsen (Dutch, 1836 - 1915)
Louis Antoine Cusin (French, 1824-1901)
Louis Moritz (Dutch, 1773 - 1850)
Louis Antoine Cusin (French, 1824-1901)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Christian Gottlieb Ludwig (German, 1709 – 1773)
Pierre Joseph Redouté (French, 1759-1840)
Sebastian Kneipp (German, 1821 – 1897)
Charles Frederick Millspaugh (American, 1854 – 1923)
Mary Vaux Walcott (American, 1860-1940)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Mary Vaux Walcott (American, 1860-1940)
Bertha Heiges (American, 1866-1956)
Sydenham Edwards (English, 1768-1819)
Herman Henstenburgh (Dutch, 1667-1726)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
William Roxburgh (Scottish, 1751 – 1815)
Maurice Pillard Verneuil (French, 1869-1942)
Anton Umpfenbach (German, 1821–1892)
Jean Jules Linden (Belgian, 1817-1898)