| Dahlia (many) |
Dahlia |
 |
| Dahlia 'Bambino Mixed' |
Dahlia |
 |
| Dahlia variabilis |
Dahlia |
 |
| Dais cotinifolia |
Posy Bush |
 |
| Darmera peltata |
Umbrella Plant |
|
| Datura (many) |
Angel's Trumpet |
|
| Datura metelloides |
Angel's Trumpet |
|
| Daucus carota |
Wild Carrot, Queen Anne's Lace |
|
| Decaisnea fargesii |
Dead Man's Fingers |
|
| Degenia velebitica |
Degenia |
|
| Delonix regia |
Flamboyant, Flame Tree |
|
| Delosperma floribunda |
Starburst Ice Plant |
|
| Delphinium (many) |
Delphinium |
|
| Delphinium beesianum |
Delphinium |
|
| Delphinium cashmerianum |
Delphinium |
 |
| Delphinium hybrids |
Delphinium |
 |
| Desfontainia spinosa |
Chapico |
|
| Dianthus (many) |
Pink |
|
| Dianthus |
Pink |
|
| Dianthus barbatus |
Sweet William |
|
| Dianthus pavonius |
Pink |
|
| Dianthus plumarius |
Border Pink |
|
| Diascia barberae |
Twinspur |
|
| Dicentra |
Bleeding Heart |
|
| Dicentra spectabilis |
Bleeding Heart |
|
| Dichorisandra thyrsiflora |
Blue Ginger |
|
| Dictamnus albus |
Burning Bush, Gas Plant |
|
| Didiscus caerulea |
Blue Lace Flower |
|
| Dierama 'Snowbells' |
Angel's Fishing Rod |
|
| Dietes bicolor |
African Iris |
|
| Digitalis (many) |
Foxglove |
|
| Digitalis ferruginea |
Rusty Foxglove |
|
| Digitalis grandiflora |
Perennial Foxglove |
|
| Digitalis purpurea |
Foxglove |
|
| Dillenia indica |
Chalta |
|
| Dillenia suffruticosa |
Shrubby Dillenia |
|
| Dimorphotheca (many) |
Cape Daisy, Marguerite |
|
| Dimorphotheca sinuata |
African Daisy |
|
| Diospiros kaki |
Chinese Persimmon |
|
| Diospiros rhombifolia |
Princess Persimmon |
|
| Dipelta (many) |
Dipelta |
|
| Dipelta florida |
Rosy Dipelta |
|
| Dipelta yunnanensis |
Dove Tree |
|
| Dipsacus fullonum |
Teasel |
|
| Dodecatheon |
Shooting Star |
|
| Dolichos lablab |
Hyacinth Bean |
|
| Dolichos pruriens |
Cowhage |
|
| Dombeya burgessiae |
Pink Ball Tree |
|
| Doronicum caucasicum |
Leopard's Bane |
|
| Dorotheanthus bellidiformis |
Mesembryanthemum, Ice Plant |
|
| Doryncium hirsutum |
Hairy Canary Clover |
|
| Doxantha (Macfadyena) unguis-cati |
Cat's Claw |
|
| Draba (many) |
Whitlow Grass |
|
| Draba fladnizemsis |
Whitlow Grass, White Arctic Draba |
|
| Draba sp |
Whitlow Grass |
|
| Dracocephalum arguense |
Dragonhead |
|
| Drimys winteri |
Winter's Bark |
|
| Dryas octopetala |
Mountain Avens |
|
| Duranta repens |
Golden Dewdrop |
|
