Christian Gottlieb Ludwig (German, 1709 – 1773)
Margaret Armstrong (American, 1867-1944)
Sydenham Edwards (English, 1768-1819)
Ellen Isham Schutt (American, 1873 – 1955)
Johann Wilhelm Weinmann (German, 1683-1741)
Louis Antoine Cusin (French, 1824-1901)
Carington Bowles (English, 1724–1793)
Amanda Almira Newton (American, 1860-1943)
Louis Antoine Cusin (French, 1824-1901)
Sydenham Edwards (English, 1768-1819)
Johann Wilhelm Weinmann (German, 1683-1741)
Friedrich Berge (German, 1811-1883)
Mary Vaux Walcott (American, 1860-1940)
Amanda Almira Newton (American, 1860-1943)
Sydenham Edwards (English, 1768-1819)
Sydenham Edwards (English, 1768-1819)
Georgius Jacobus Johannes van Os (Dutch, 1782 - 1861)
Jean Jules Linden (Belgian, 1817-1898)
João Barbosa Rodrigues (Brazilian, 1842 – 1909)
Theo Nieuwenhuis (Dutch, 1866-1951)
John Henry Ingram (English, 1842-1916)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
William Jackson Hooker (English, 1785 – 1865)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)