Titles
- Fī al-mafāṣil1
- Fox glove =: Digitalis1
- Franc: Ern: Bruckmann1
- Francisc. Balthas. von Lindern1
- Franciscus Chicoyneau1
- François Rabelais1
- Frank (J.P.)1
- Frere Jacques de Beaulieu1
- Fridericus Gottlieb Haupt1
- Fridericus Hoffmannus1
- Friedrich Anton Mesmer. D1
- Galenus Abrahams1
- Gallus indicus1
- Garden cucumber =: Cucumis sativus1
- Garden succory =: Cichorium sativum or Seris1
- Geoffrey Chaucer1
- Georg Dan Coschwitz1
- Georg Detharding1
- Georg Schweigge1
- George Wilson1