[ F ]
Fagus sylvatica [ Common Beech ]
Fallopia aubertii [ Mile-a-minute Plant ]
Fascicularia bicolor [ Fascicularia ]
Fatsia japonica [ Japanese Aralia ]
Felicia amelloides [ Blue Daisy ]
Festuca glauca [ Grey Fescue ]
Festuca pallens [ Pale Fescue ]
Ficus carica [ Edible Fig ]
Ficus pumila [ Climbing Fig ]
Filipendula rubra [ Queen of the Prairies ]
Foeniculum vulgare [ Fennel ]
Forsythia x intermedia [ Border Forsythia ]
Fragaria vesca [ Wild Strawberry ]
Fragaria x ananassa [ Strawberry ]
Francoa sonchifolia [ Wedding Flower ]
Fraxinus excelsior [ Common Ash ]
Fremontodendron californicum [ Fremontia; Flannelbush ]
Fritillaria imperialis [ Crown Imperial ]
Fritillaria meleagris [ Chess Flower; Snake’s Head ]
Fritillaria uva-vulpis [ Fox’s Grape Fritillaria ]
Fuchsia megallanica [ Hardy Fuchsia ]
Fuchsia triphylla [ Honeysuckle Fuchsia ]
…
[ G ]
Gaillardia aristata [ Blanketflower ]
Galanthus gracilis [ Snowdrop ]
Galanthus sp. [ Snowdrop ]
Galium odoratum [ Sweet Woodruff ]
Galtonia candicans [ Summer Cape Hyacinth ]
Gardenia jasminoides [ Cape Jasmine ]
Garrya elliptica [ Silk-tassel Bush ]
Gasteria nitida [ Gasteria ]
Gaultheria mucronata [ Prickly Heath ]
Gaultheria procumbens [ Checkerberry; Deerberry ]
Gaultheria shallon [ Shallon ]
Gaura biennis [ Biennial Beeblossom ]
Gaura lindheimeri [ Whirling Butterflies, Butterfly Gaura ]
Gazania sp. [ Gazania; Treasure Flower ]
Genista hispanica [ Spanish Gorse ]
Gentiana asclepiadea [ Willow Gentian ]
Gentiana burseri [ Gentian ]
Gentiana scabra [ Rough Gentian ]
Gentiana sino-ornata [ Chinese Gentian ]
Gentiana x stevenagensis [ Stevenage Gentian ]
Geranium macrorrhizum [ Rock Cranesbill ]
Geranium renardii [ Renard Geranium ]
Geranium sanguineum [ Bloody Cranesbill ]
Geranium sp. [ Cranesbill ]
Geranium x riversleaianum [ Cranesbill ]
Gerbera sp. [ Gerbera Daisy ]
Geum sp. [ Geum ]
Geum rivale [ Water Avens ]
Gilia tricolor [ Bird’s-Eye Gilia ]
Gingko biloba [ Maidenhair Tree ]
Glechoma hederacea [ Ground Ivy ]
Gleditsia triacanthos [ Honeylocust ]
Gloriosa superba [ Glory Lily ]
Grevillea sp. [ Grevillea ]
Griselinia littoralis [ Broadleaf ]
Gunnera manicata [ Giant Rhubarb ]
Gypsophila elegans [ Baby’s Breath ]
…
[ H ]
Haberlea rhodopensis [ Rhodope Haberlea ]
Halimium calycinum [ Yellow Sun Rose ]
Hamamelis x intermedia [ Witch Hazel ]
Haworthia angustifolia [ Haworthia ]
Hebe pinguifolia [ Shrubby Veronica ]
Hebe x andersonii [ Hebe ]
Hedera colchica [ Persian Ivy ]
Hedera helix [ Common Ivy; English Ivy ]
Hedysarum coronarium [ French Honeysuckle ]
Helenium sp. [ Bitterweed; False Sunflower ]
Helianthemum sp. [ Common Sun Rose ]
Helianthus annuus [ Sunflower ]
Helichrysum italicum [ Curry Plant ]
Helichrysum microphyllum [ Licorice Plant ]
Helictotrichon sempervirens [ Blue Oat Grass ]
Heliopsis helianthoides [ Ox Eye ]
Heliotropium arborescens [ Heliotrope ]
Helleborus argutifolius [ Corsican Hellebore ]
Helleborus foetidus [ Stinking Hellebore; Dungwort ]
Helleborus lividus [ Hellebore ]
Helleborus niger [ Christmas Rose ]
Helleborus orientalis [ Lenten Rose ]
Helleborus x ericsmithii [ Hellebore ]
Hemerocallis sp. [ Daylily ]
Hepatica nobilis [ Common Hepatica ]
Hermodactylus tuberosus [ Widow Iris ]
Hesperis matronalis [ Dame’s Violet ]
Heuchera micrantha [ Alum Root, Small Coral Bells ]
Heuchera sanguinea [ Alum Root; Red Coral Bells ]
Heuchera sp. [ Alum Root; Coral Bells ]
Heucherella sp. [ Foamy Bells ]
Hibanobambusa tranquillans [ Running Bamboo ]
Hibiscus rosa-sinensis [ Hawaiian Hibiscus; Rose of China ]
Hibiscus syriacus [ Rose of Sharon ]
Hippophae rhamnoides [ Sea Buckthorn ]
Hoheria sexstylosa [ Lacebark; Ribbonwood ]
Honckenya peploides [ Sea Sandwort ]
Hosta sp. [ Plantain Lily ]
Houttuynia cordata [ Tricolor Houttuynia; Chameleon Plant ]
Humulus lupulus [ Common Hop ]
Hyacinthoides hispanica [ Spanish Bluebell ]
Hyacinthus orientalis [ Hyacinth ]
Hydrangea aspera [ Rough-leaved Hydrangea ]
Hydrangea paniculata [ Panicle Hydrangea ]
Hydrangea petiolaris [ Climbing Hydrangea ]
Hydrangea quercifolia [ Oakleaf Hydrangea ]
Hydrangea serrata [ Mountain Hydrangea ]
Hypericum olympicum [ St Johnswort ]
Hypericum perforatum [ St Johnswort ]
Hypericum x moserianum [ St Johnswort ]
Hypericum x inodorum [ St Johnswort ]
Hypoestes phyllostachya [ Polka Dot Plant ]
Hyssopus officinalis [ Hyssop ]
…
[ I ]
Iberis sempervirens [ Evergreen Candytuft ]
Ilex aquifolium [ Common Holly; English Holly ]
Ilex x altaclerensis [ Holly ]
Impatiens balfourii [ Kashmir Balsam ]
Impatiens glandulifera [ Himalayan Balsam ]
Impatiens walleriana [ Busy Lizzy ]
Impatiens x hawkeri [ New Guinea Busy Lizzy ]
Imperata cylindrica [ Cogon Grass ]
Incarvillea zhongdianensis [ Hardy Gloxina ]
Indigofera heterantha [ Himalayan Indigo ]
Indigofera kirilowii [ Chinese Indigo ]
Inula helenium [ Elecampane ]
Ipheion uniflorum [ Spring Starflower ]
Ipomoea purpurea [ Common Morning Glory ]
Ipomoea tricolor [ Morning Glory ]
Iresine herbstii [ Beefsteak Plant ]
Iris danfordiae [ Iris ]
Iris reticulata [ Dwarf Iris; Netted Iris ]
Iris sibirica [ Siberian Iris ]
Iris unguicularis [ Algerian Iris ]
Itea virginica [ Sweetspire; Virginia Willow ]
…
[ J ]
Jasminum beesianum [ Pink Jasmine ]
Jasminum humile [ Yellow Jasmine ]
Jasminum nudiflorum [ Winter Jasmine ]
Jasminum officinale [ Common Jasmine ]
Juniperus chinensis [ Chinese Juniper ]
Juniperus squamata [ Singleseed Juniper; Flaky Juniper ]
…
