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

Mary Daisy Arnold (American, 1873 – 1955)
![Melissa Turcica … [and] Arnica officinalis](https://mdl.artvee.com/ft/67903pl.jpg)
Petr Martynovich Gofman (Russian, 19th Century)

Hans Walty (Swiss, 1868-1948)

Elsie E. Lower (American, 1882-1971)

Walter Hood Fitch (Scottish, 1817 – 1892)

Jean Jules Linden (Belgian, 1817-1898)

Charles Frederick Millspaugh (American, 1854 – 1923)

Anna Atkins (English, 1799 – 1871)

James Marion Shull (American, 1872–1948)

Hans Walty (Swiss, 1868-1948)

Theo van Hoytema (Dutch, 1863-1917)

William Jackson Hooker (English, 1785 – 1865)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Charles Antoine Lemaire (French, 1800-1871)

Louis Antoine Cusin (French, 1824-1901)

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

Charles Antoine Lemaire (French, 1800-1871)

Johanna Fosie (Danish, 1726 – 1764)

Friedrich Berge (German, 1811-1883)

Louis Antoine Cusin (French, 1824-1901)

Georgina Burne Hetley (New Zealander, 1832 – 1898)

Guillaume Sicard (French, 1829-1886)

Jacob Marrel (German, 1613-1681)

Charles Frederick Millspaugh (American, 1854 – 1923)

Charles de Wolf Brownell (American, 1822-1909)