Flowers
1301 plants.
- Gloriosa Lily Gloriosa superba Garden perennial
- Glory of the Snow Chionodoxa forbesii Bulb
- Glossy Abelia Abelia × grandiflora Flowering shrub
- Goat's Rue Tephrosia virginiana Wildflower
- Goatsbeard Aruncus dioicus Garden perennial
- Gold Moss Sedum Sedum acre Creeping perennial
- Goldband Lily Lilium auratum Garden perennial
- Golden Alexanders Zizia aurea Wildflower
- Golden Ball Leadtree Leucaena retusa Flowering tree
- Golden Calla Zantedeschia elliottiana Garden perennial
- Golden Canna Canna flaccida Garden perennial
- Golden Clematis Clematis tangutica Garden perennial
- Golden Columbine Aquilegia chrysantha Garden perennial
- Golden Currant Ribes aureum Berry
- Golden Dewdrop Duranta erecta Flowering shrub
- Golden Euryops Euryops pectinatus Flowering shrub
- Golden Flax Linum flavum Wildflower
- Golden Garlic Allium moly Bulb
- Golden Lace Patrinia scabiosifolia Garden perennial
- Golden Marguerite Anthemis tinctoria Wildflower
- Golden Ragwort Packera aurea Creeping perennial
- Golden Shower Tree Cassia fistula Flowering tree
- Golden Shrimp Plant Pachystachys lutea Flowering shrub
- Golden St. John's Wort Hypericum frondosum Flowering shrub
- Golden Trumpet Allamanda cathartica Flowering shrub
- Golden Trumpet Tree Handroanthus chrysotrichus Flowering tree
- Goldenchain Tree Laburnum × watereri Flowering tree
- Goldfields Lasthenia californica Wildflower
- Goldflame Honeysuckle Lonicera × heckrottii Flowering shrub
- Gooseberryleaf Globemallow Sphaeralcea grossulariifolia Wildflower
- Gooseneck Loosestrife Lysimachia clethroides Garden perennial
- Grand Collomia Collomia grandiflora Garden annual
- Grape Hyacinth Muscari armeniacum Bulb
- Grass-Leaved Goldenrod Euthamia graminifolia Wildflower
- Gray Goldenrod Solidago nemoralis Wildflower
- Gray-Headed Coneflower Ratibida pinnata Wildflower
- Grayleaf Cranesbill Geranium cinereum Garden perennial
- Great Bellflower Campanula latifolia Garden perennial
- Great Blue Lobelia Lobelia siphilitica Wildflower
- Great Camas Camassia leichtlinii Bulb
- Great White Trillium Trillium grandiflorum Wildflower
- Grecian Windflower Anemone blanda Garden perennial
- Green and Gold Chrysogonum virginianum Creeping perennial
- Green Antelopehorn Asclepias viridis Wildflower
- Greigii Tulip Tulipa greigii Bulb
- Ground Morning Glory Convolvulus sabatius Creeping perennial
- Gulf Coast Penstemon Penstemon tenuis Wildflower
- Gum Rockrose Cistus ladanifer Flowering shrub
- Haageana Globe Amaranth Gomphrena haageana Garden annual
- Hairy Beardtongue Penstemon hirsutus Wildflower
- Halberd-Leaf Rosemallow Hibiscus laevis Garden perennial
- Hardy Cyclamen Cyclamen hederifolium Garden perennial
- Hardy Fuchsia Fuchsia magellanica Flowering shrub
- Hardy Ice Plant Delosperma cooperi Creeping perennial
- Hare's Ear Bupleurum rotundifolium Garden annual
- Harebell Campanula rotundifolia Wildflower
- Harlequin Flower Sparaxis tricolor Bulb
- Harlequin Glorybower Clerodendrum trichotomum Flowering shrub
- Harvest Brodiaea Brodiaea coronaria Wildflower
- Heartleaf Bergenia Bergenia cordifolia Creeping perennial
- Heath Aster Symphyotrichum ericoides Wildflower
- Heather Calluna vulgaris Low shrub
- Heavenly Blue Morning Glory Ipomoea tricolor Garden annual
- Heliotrope Heliotropium arborescens Flowering shrub
- Henderson's Shooting Star Dodecatheon hendersonii Wildflower
- Henry's Lily Lilium henryi Garden perennial
- Herald's Trumpet Beaumontia grandiflora Vine
- Higan Cherry Prunus × subhirtella Flowering tree
- High Mallow Malva sylvestris Wildflower
- Himalayan Blue Poppy Meconopsis betonicifolia Garden perennial
- Himalayan Cinquefoil Potentilla atrosanguinea Garden perennial
- Himalayan Cranesbill Geranium himalayense Garden perennial
- Hoary Tansyaster Machaeranthera canescens Wildflower
- Hollow Joe Pye Weed Eutrochium fistulosum Wildflower
- Hollyhock Alcea rosea
- Hollyhock Mallow Malva alcea Wildflower
- Honesty Lunaria annua Garden annual
- Honeysuckle Fuchsia Fuchsia triphylla Garden perennial
- Honeywort Cerinthe major Garden annual
- Hong Kong Orchid Tree Bauhinia × blakeana Flowering tree
- Hookedspur Violet Viola adunca Wildflower
- Hoop Petticoat Daffodil Narcissus bulbocodium Bulb
- Horned Violet Viola cornuta Garden perennial
- Horseflyweed Baptisia tinctoria Legume
- Humboldt Lily Lilium humboldtii Bulb
- Hummingbird Mint Agastache cana Garden perennial
- Hummingbird Sage Salvia spathacea
- Hummingbird Trumpet Epilobium canum Wildflower
- Hyacinth Hyacinthus orientalis Bulb
- Hyacinth Bean Lablab purpureus Legume
- Hybrid Anemone Anemone × hybrida Garden perennial
- Hybrid Bougainvillea Bougainvillea × buttiana Vine
- Hybrid Columbine Aquilegia × hybrida Garden perennial
- Hybrid Delphinium Delphinium elatum Garden perennial
- Hybrid Fuchsia Fuchsia hybrida
- Hybrid Sage Salvia × sylvestris Garden perennial
- Hybrid Trumpet Creeper Campsis × tagliabuana Vine
- Hybrid Witch Hazel Hamamelis × intermedia Flowering shrub
- Hyssop Hyssopus officinalis Herb
- Iceland Poppy Papaver nudicaule Garden perennial
- Idaho Blue-Eyed Grass Sisyrinchium idahoense Wildflower
- Immortelle Xeranthemum annuum Garden annual
- Impatiens Impatiens walleriana Garden annual
- Indian Blanket Gaillardia pulchella Wildflower
- Indian Hawthorn Rhaphiolepis indica Flowering shrub
- Indian Shot Canna indica Garden perennial
- Italian Bugloss Anchusa azurea Garden perennial
- Italian Clematis Clematis viticella Vine
- Italian Jasmine Jasminum humile Flowering shrub
- Ithuriel's Spear Triteleia laxa Wildflower
- Ivy Geranium Pelargonium peltatum Vine
- Jacaranda Jacaranda mimosifolia Flowering tree
- Jack-in-the-Pulpit Arisaema triphyllum Wildflower
- Jackman Clematis Clematis × jackmanii Garden perennial
- Jacob's Ladder Polemonium caeruleum Wildflower
- Japanese Andromeda Pieris japonica Flowering shrub
- Japanese Anemone Anemone hupehensis Wildflower
- Japanese Apricot Prunus mume Flowering tree
- Japanese Astilbe Astilbe japonica Garden perennial
- Japanese Burnet Sanguisorba obtusa Garden perennial