'Dazzler' Blanket Flower: grandiflorahybrid 'Dazzler' Candy Lily
'Dazzler' New Zealand Flax Dead Nettle 'Cecilia Lee'
Dead Nettle, Spotted (spp.) Dead Nettle, Spotted 'Beedham's White'
Dead Nettle, Spotted 'Chequers' Dead Nettle, Spotted Golden
Dead Nettle, Spotted 'Pink Pewter' Dead Nettle, Spotted 'Purple Dragon'
Dead Nettle, Spotted 'Shell Pink' Dead Nettle, Spotted 'White Nancy'
Deadly Nightshade: dulcamara 'Debbie' Graptoveria
'Deep Blue Clips' Tussock Bellfower 'Deep Salmon Twinspur' Diascia
Deer Cabbage Deer Fern
Del Norte County Iris 'Delilah' Martha Washington Geranium
Delosperma Delphinium (spp.)
Delphinium 'Bellamosum' Delphinium, Alpine (spp.)
Delphinium, Alpine 'Blushing Brides' Delphinium, Alpine 'Innocence'
Delphinium, Alpine 'Magic Fountains' Delphinium, Alpine 'New Millennium Mix'
Delphinium, Alpine 'Pagan Purples' Delphinium, Alpine 'Royal Aspirations'
Delphinium, Alpine 'Sunny Skies' Delphinium, Dwarf 'Blue Butterfly'
Delphinium, Dwarf 'Blue Mirror' Delphinium, Dwarf 'Connecticut Yankee'
Delphinium, Dwarf 'Pennant' Delphinium, Dwarf 'Summer Blues'
Delphinium: cultorumhybrid 'Centurion Sky Blue' Delphinium: cultorumhybrid 'Magic Fountain Lavender'
Delphinium: cultorumhybrid 'Magic Fountain White' Delphinium: tricorne
Delphinum, Canyon (spp.) Delphinum, Canyon 'Laurin'
'Delta' Daffodil Delta Maidenhair Fern
'Delta Snow' Summer Phlox 'Deluxe Edition' Hosta
Dense Flowered Loosestrife 'Persian Chocolate' 'Densum' English Hedge Fern
'Desdemona' Leopard Plant: dentata Desert Agave
Desert Agave: deserti Desert Cabbage
Desert Candle (spp.) Desert Candle 'Bright Edge'
Desert Candle 'Color Guard' Desert Candle 'Golden Sword'
Desert Candle Variegated Desert Dude
Desert Hollyhock Desert Mallow
Desert Marigold Desert Milkweed
Desert Parsley, Shiny Desert Ruellia
Desert Senna Desert Spoon
'Desmond' Carnation: Dianthus 'Deutschland' Astilbe: japonica
Devil Cactus Devil Lily
Devil's Tongue (spp.) Devil's Tongue: latispinus spiralis
'Dew Drop' Rex Begonia 'Dewey Roquemore' Daylily
Dewflower Dewflower, Hairy
Diamond Cholla 'Diamond FrostŪ' Spurge: Euphorbia
'Diamond Tiara' Hosta 'Diamonte Coral Rose' Diascia
'Diana Clare' Long Leafed Lungwort 'Diana' Florist's Chrysanthemum
Diascia 'Darla Pink Twinspur' Diascia 'Darla Red Twinspur'
Diascia 'Darla Rose Twinspur' Diascia 'Darla White Twinspur'
Diascia 'Deep Salmon Twinspur' Diascia 'Diamonte Coral Rose'
Diascia 'Elfjes Doortje Twinspur' Diascia 'Elfjes Filina Twinspur'
Diascia 'Elfjes Jochie Twinspur' Diascia 'Flying ColorsŪ Trailing Red Twinspur'
Diascia 'Light Pink Twinspur' Diascia 'Red Ace'
Diascia 'Salmon Supreme' Diascia 'Sun Chimes Coral'
Diascia: rigescens