| Scientific Name | Common Name(s) | Life History | Growth Form | |
|---|---|---|---|---|
| Euonymus fortunei 'Coloratus' | Purpleleaf Wintercreeper, Wintercreeper, Purple Wintercreeper Euonymus | Perennial | vine | |
| Euphorbia bourgeana | Tree Euphorbia | Perennial | shrub | |
| Euphorbia bourgeana | Tree Euphorbia | Perennial | shrub | |
|
Euphorbia characias | Albanian spurge | Perennial | shrub |
|
Euphorbia dendroides | tree spurge, woody spurge | Perennial | shrub |
|
Euphorbia dentata | toothed spurge, toothed Euphorbia, green poinsettia | Annual | forb |
|
Euphorbia exigua | dwarf spurge, small spurge | Annual | forb |
|
Euphorbia helioscopia | sun spurge, wartweed, madwoman's milk | Annual | forb |
|
Euphorbia hypericifolia | graceful spurge | Annual | forb |
|
Euphorbia lathyris | caper spurge, gopherplant | Annual | forb |
|
Euphorbia myrsinites | myrtle spurge, creeping spurge | Perennial | forb |
| Euphorbia rigida | upright myrtle spurge, gopher plant | Perennial | forb | |
|
Fallopia baldschuanica | Chinese fleecevine, Bukhara fleeceflower, mile-a-minute vine, silver-lace-vine | Perennial | vine |
| Fallopia ×bohemica | Bohemian knotweed (x Japanese and Giant) | Perennial | forb | |
|
Festuca arundinacea | tall fescue | Perennial | grass |
|
Festuca mairei | Atlas fescue, Maires fescue, Moroccan Fescue | Perennial | grass |
| Ficus carica L. | Common fig, Edible fig | Perennial | tree | |
|
Firmiana simplex | Chinese Parasoltree, Chinese Bottle-tree, Japanese Varnishtree, Phoenix tree | Perennial | tree |
|
Foeniculum vulgare | fennel, anise, sweet fennel, aniseed, sweet anise, Cilantrillo (Spanish), Florence fennel, aniseed-weed, dill, false dill, false aniseed, wild fennel, aniseed weed, bitter fennel | Perennial | forb |
| Forsythia 'Sunrise' | forsythia | Perennial | shrub | |
| Frangula alnus 'Ron Williams' FINE LINE | alder buckthorn, glossy buckthorn, Fine Line buckthorn | Perennial | shrub | |
| Fraxinus uhdei | shamel ash, Mexican ash, evergreen ash | Perennial | tree | |
|
Fuchsia magellanica | hardy fuchsia, earring flower | Perennial | shrub |
|
Fumaria capreolata | climbing fumitory, rampant fumitory, white fumitory | Annual | forb |
|
Galega officinalis | professorweed, goat's-rue | Perennial | shrub |