Scientific names: F
- Fagopyrum esculentum
- Fagopyrum tataricum
- Fagus grandifolia
- Fagus orientalis
- Fagus sylvatica
- Fagus sylvatica 'Albomarginata'
- Fagus sylvatica 'Atropunicea'
- Fagus sylvatica 'Atropurpurea'
- Fagus sylvatica 'Bornyensis'
- Fagus sylvatica 'Dawyck Gold'
- Fagus sylvatica 'Dawyck'
- Fagus sylvatica 'Laciniata'
- Fagus sylvatica 'Marmorstar'
- Fagus sylvatica 'Pendula'
- Fagus sylvatica 'Purple Fountain'
- Fagus sylvatica 'Purpurea Latifolia'
- Fagus sylvatica 'Purpurea Pendula'
- Fagus sylvatica 'Purpurea Tricolor'
- Fagus sylvatica 'Purpurea'
- Fagus sylvatica 'Tortuosa Purpurea'
- Fallopia aubertii
- Fallopia baldschuanica
- Fallopia japonica
- Fallopia sachalinensis
- Fallugia paradoxa
- Fargesia murieliae
- Fargesia murieliae 'Frya'
- Fargesia murieliae 'Jumbo'
- Fargesia murieliae 'Red Zebra'
- Fargesia murieliae 'Simba'
- Fargesia murieliae 'Super Jumbo'
- Fargesia nitida
- Fargesia nitida 'Jiuzhaigou 1'
- Fargesia nitida 'Winter Joy'
- Fargesia robusta 'Campbell'
- Fargesia rufa
- Fatsia japonica
- Fatsia japonica 'Spiders Web'
- Felicia Cape Town Blue
- Felicia amelloides
- Felicia fruticosa
- Ferocactus histrix
- Ferocactus peninsulae
- Ferocactus pilosus
- Ferocactus potsii
- Ferocactus potsii var. potsii
- Ferula assa-foetida
- Ferula communis
- Ferulago meoides
- Festuca cinerea
- Festuca cinerea 'Azurit'
- Festuca cinerea 'Blaufuchs'
- Festuca cinerea 'Elijah Blue'
- Festuca cinerea 'Zwergenkönig'
- Festuca costei
- Festuca glauca
- Festuca glauca 'Azurit'
- Festuca glauca 'Blaufuchs'
- Festuca glauca 'Elijah Blue'
- Festuca glauca 'Zwergenkönig'
- Festuca mairei
- Festuca rubra
- Ficaria verna
- Ficus benghalensis
- Ficus benjamina
- Ficus carica
- Ficus carica 'Brown Turkey'
- Ficus kerkhovenii
- Ficus magnoliifolia
- Ficus rubiginosa 'Variegata'
- Ficus variegata
- Filipendula kamtschatica
- Filipendula rubra
- Filipendula rubra 'Venusta Magnifica'
- Filipendula rubra 'Venusta'
- Filipendula ulmaria
- Firmiana malayana
- Fittonia albivenis
- Fittonia verschaffeltii
- Flacourtia rukam
- Flaveria trinervia
- Flemingia strobilifera
- Foeniculum vulgare
- Foeniculum vulgare 'Rubrum'
- Foeniculum vulgare var. azoricum
- Foeniculum vulgare var. dulce
- Fomes fomentarius
- Forsythia ovata
- Forsythia ovata 'Dresdner Vorfrühling'
- Forsythia suspensa
- Forsythia suspensa var. fortunei
- Forsythia x intermedia
- Forsythia x intermedia 'Beatrix Farrand'
- Forsythia x intermedia 'Goldrausch'
- Forsythia x intermedia 'Goldzauber'
- Forsythia x intermedia 'Lynwood'
- Forsythia x intermedia 'Melisa'
- Forsythia x intermedia 'Spectabilis'
- Forsythia x intermedia 'Spring'
- Fortunella margarita
- Fothergilla gardenii
- Fothergilla major
- Fothergilla major 'Monticola'
- Fothergilla monticola
- Fragaria daltoniana
- Fragaria vesca
- Fragaria vesca 'Rubra'
- Fragaria viridis
- Fragaria x ananassa
- Fragaria x ananassa 'Weisse Ananas'
- Fragaria x ananassa x Potentilla palustris
- Francoa appendiculata
- Francoa sonchifolia
- Frangula alnus
- Frangula alnus 'Aspleniifolia'
- Frangula alnus 'Fine Line Ron Williams'
- Fraxinus americana 'Autumn Purple'
- Fraxinus angustifolia 'Raywood'
- Fraxinus anomala
- Fraxinus excelsior
- Fraxinus ornus
- Freesia x hybrida
- Fremontodendron California Glory
- Fremontodendron Ken Taylor
- Fremontodendron californicum
- Fremontodendron mexicanum
- Fritillaria acmopetala
- Fritillaria imperialis
- Fritillaria imperialis 'Aurora'
- Fritillaria imperialis 'Lutea'
- Fritillaria imperialis 'Orange Brillant'
- Fritillaria imperialis 'Rubra Maxima'
- Fritillaria imperialis 'Rubra'
- Fritillaria meleagris
- Fritillaria meleagris 'Alba'
- Fritillaria michailovskyi
- Fritillaria pallidiflora
- Fritillaria persica
- Fritillaria persica 'Ivory Bells'
- Fritillaria pontica
- Fritillaria pyrenaica
- Fritillaria raddeana
- Fritillaria sewerzowii
- Fritillaria uva-vulpis
- Fuchsia Anton Schreuder
- Fuchsia Breisgauperle
- Fuchsia Checkerboard
- Fuchsia Dirk van Delen
- Fuchsia Gartenmeister Bonstedt
- Fuchsia Göttingen
- Fuchsia Hakim
- Fuchsia Hermann de Graaff
- Fuchsia Jolly Nantes
- Fuchsia Koralle
- Fuchsia Leverkusen
- Fuchsia Liza
- Fuchsia Madame Cornelissen
- Fuchsia Minirose
- Fuchsia Mrs Popple
- Fuchsia Naaldwijk 800
- Fuchsia Obergärtner Koch
- Fuchsia Ruth
- Fuchsia Tennessee Waltz
- Fuchsia Walz Jubelteen
- Fuchsia fulgens
- Fuchsia fulgens 'Rubra Grandiflora'
- Fuchsia lycioides
- Fuchsia magellanica
- Fuchsia magellanica 'Thomsonii'
- Fuchsia magellanica 'Variegata'
- Fuchsia magellanica x pumila
- Fuchsia microphylla
- Fuchsia paniculata
- Fuchsia paniculata 'Las Margaritas'
- Fuchsia procumbens
- Fuchsia regia
- Fuchsia splendens
- Fuchsia Ännchen
- Fucus vesiculosus
- Fumaria officinalis