
Louis Antoine Cusin (French, 1824-1901)

Pierre Joseph Buchoz (French, 1731-1807)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Hans Walty (Swiss, 1868-1948)

George Sampson Valentine Wills (English, 1849-1932)

Mary Vaux Walcott (American, 1860-1940)

Sydenham Edwards (English, 1768-1819)

Sydenham Edwards (English, 1768-1819)

Maurice Pillard Verneuil (French, 1869-1942)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

Mary Vaux Walcott (American, 1860-1940)

Mary Vaux Walcott (American, 1860-1940)

Charles Antoine Lemaire (French, 1800-1871)

Maria Yakunchikova (Russian, 1870 – 1902)

Mary Vaux Walcott (American, 1860-1940)
![Rhamnus [Cassine aethiopica (=Mystroxylon aethiopicum)]](https://mdl.artvee.com/ft/50112pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)

Margaret Armstrong (American, 1867-1944)

Sydenham Edwards (English, 1768-1819)

George Sampson Valentine Wills (English, 1849-1932)

Herman A. Elsberg (American, 1869 - 1938)

Carington Bowles (English, 1724–1793)

Ellen Isham Schutt (American, 1873 – 1955)

Pierre Joseph Redouté (French, 1759-1840)

René de Rabié (French, 1700-1785)

Mary Vaux Walcott (American, 1860-1940)