Cyrilla Cyrilla, Swamp
'D.D. Blanchard' Southern Magnolia 'Daddy's Girl' Chinese Hibiscus
Dahoon Holly Dahoon, Myrtle
Dahurian Rhododendron Dainty Lady Palm
Daisy Bush Daisy Bush, Blue 'Blue Gem'
Daisy Bush, Dusty 'Blue Gem' Daisy, African Bush
Daisy, African Yellow Daisy, Albany
Daisy, Swamp Daisy, Yellow Bush
'Dakota Goldcharm' Japanese Spirea 'Dakota Goldspot®' Shrubby Cinquefoil
'Dakota Sunrise' Shrubby Cinquefoil 'Dakota Sunspot™' Shrubby Cinquefoil
Dalea, Lemon Dalea, Trailing
'Dalecarlica' European White Birch 'Dallas Red' Crapemyrtle: indica
Damson Plum 'Danica' American Arborvitae
Daphne, Burkwood 'Briggs Moonlight' Daphne, Burkwood 'Carol Mackie'
Daphne, Burkwood 'G.K. Argles' Daphne, Burkwood 'Somerset'
Daphne, February Daphne, Fragrant (spp.)
Daphne, Fragrant 'Marginata' Daphne, Garland 'Ruby Glow'
Daphne, Spurge Laurel Daphne, Winter (spp.)
Daphne, Winter 'Marginata' Daphne: caucasica
Daphne: houtteana Daphne: sericea
Daphniphyllum Daphniphyllum: macropodum
'Dark Continent' Chinese Hibiscus 'Dark Green' American Arborvitae
'Dark Knight' Blue Mist Spirea 'Dark Shadow' Magnolia
'Dark Star' Ceanothus: hybrid Darley Dale Heath 'Kramers Rote'
Darley Dale Heath 'Mediterranean Pink' Darley Dale Heath 'Mediterranean White'
Darley Dale Heath 'Silberschmelze' Darling Plum
'Darts Color Dream' Old Fashioned Weigela 'Dart's Dash' Rugose Rose
'Darts Duke' WillowWood Viburnum 'Dart's Golddigger' Shrubby Cinquefoil
'Dart's Red' Japanese Spirea Darwin Barberry
Darwinia Darwinia: taxifolia macrolaena
Dasylirion Date Palm
Date Palm: dactylifera Date, Chinese (spp.)
Date, Chinese 'Mu' Datura, Red
Daurian Rhododendron David Elm
'David' Flowering Crabapple David Viburnum
'Davis Gold' California Holly 'Davis Mt. Weeping' Alligator Juniper
'Dawn' Bodnant Viburnum 'Dawn Chorus' Rose
Dawn Redwood (spp.) Dawn Redwood 'Gold Rush'
Dawn Redwood 'Spire' 'Dawyck' European Beech
'Dearing Street' Southern Magnolia 'Deben' Bodnant Viburnum
'December Red' Scotch Heath