
Lorenzo Berlèse (Italian, 1784-1863)

Henri-Louis Duhamel du Monceau (French, 1700-1782)

Yasuyoshi Shirasawa (Japanese, 1868-1947)

Charlotte Mary Yonge (English, 1823 – 1901)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Aylmer Bourke Lambert (English, 1761 – 1842)

Mary Vaux Walcott (American, 1860-1940)

Edward Step (English, 1855-1931)

Georgina Burne Hetley (New Zealander, 1832 – 1898)

Louis Antoine Cusin (French, 1824-1901)

Gaetano Savi (Italian, 1769 – 1844)

Maria Yakunchikova (Russian, 1870 – 1902)

William Jackson Hooker (English, 1785 – 1865)

Johann Wilhelm Weinmann (German, 1683-1741)

Jacob George Strutt (English, 1784 – 1867)

William Roxburgh (Scottish, 1751 – 1815)

Charles Frederick Millspaugh (American, 1854 – 1923)

Sebastian Kneipp (German, 1821 – 1897)

Louis Antoine Cusin (French, 1824-1901)

John Lindley (English, 1799 – 1865)

Pierre Joseph Redouté (French, 1759-1840)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Mary Vaux Walcott (American, 1860-1940)

George De Alwis (Sri Lankan, ?-1887)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Mary Vaux Walcott (American, 1860-1940)

Edward Step (English, 1855-1931)