'Durango' Florist's Chrysanthemum 'Duraznilla' Cactus
Durmast Oak (spp.) Durmast Oak 'Columna'
'Dusky Challenger' Tall Bearded German Iris Dusty Daisy Bush 'Blue Gem'
'Dusty Dawn' Maritime Ceanothus Dusty Miller 'Colchester White'
Dusty Miller (spp.) Dusty Miller 'Silver Brocade'
Dusty Miller: cineraria (spp.) Dusty Miller: cineraria 'Cirrus'
Dusty Miller: cineraria 'New Look' Dusty Miller: cineraria 'Silver Lace'
Dusty Miller: cineraria 'Silverdust' Dusty Miller: cineraria 'Snowstorm'
Dusty Miller: viravira Dutch Clover (spp.)
Dutch Clover 'Atropurpureum' Dutch Clover 'Wheatfen'
Dutch Crocus 'Jeanne d'Arc' Dutch Crocus: hybridushybrid
Dutch Elm (spp.) Dutch Elm 'Bea Schwarz'
Dutch Hyacinth (spp.) Dutch Hyacinth 'Atlantic'
Dutch Hyacinth 'Jan Bos' Dutch Iris (spp.)
Dutch Runner Bean Dutchman's Breeches
Dutchman's Pipe Dutchman's Pipe, Brazilian
Dutchman's Pipe, Chilean