| Fair Elaine | R 48 |
| Fairy | R 24 |
| Fairy Flax | R 40 |
| Fallen Leaf | R 31 |
| Far West | R 48 |
| Fior del Mondo | R 30 |
| Fire God | R 48 |
| Flammenschwert | R 24 |
| Flavescens | L 24 |
| Flora Zenor | R 48 |
| Florentania | R 42 |
| Florentina | S, M 44 |
| Florentine | R 48 |
| Floribunda | R & M 40 |
| Florida | R & M 40 |
| Forerunner | R 48 |
| Formosa | R & M 40 |
| Francelia | R ± 48 |
| Franconia | R 48 |
| Frank Adams | R 47 |
| Frenier | R 70 |
| Frieda Mohr | R 36 |
| Frigate | R ± 48 |
| Fro | R 24 |