Botany: Biographies
- Adolf Engler
- Andreas Franz Wilhelm Schimper
- Asa Gray
- August Wilhelm Eichler
- Augustin Pyrame de Candolle
- Catharine Parr Traill
- David Martin
- Edward Murray East
- Elias Magnus Fries
- Gaspard Bauhin
- George Engelmann
- Gertrude Jekyll
- Heinrich Gustav Adolf Engler
- Henry Allan Gleason
- Hugo de Vries
- Ivan Vladimirovich Michurin
- Jan van Helmont
- Johann Hedwig
- John Gerard
- John Stevens Henslow