Dactylorhiza praetermissa
Southern Marsh-orchid
Dactylorhiza purpurella
Northern Marsh-orchid
Dactylorhiza traunsteinerioides
Narrow-leaved Marsh-orchid
Daedalea quercina
Oak Mazegill
Daldinia concentrica
Cramp balls
Daphne laureola
Spurge-laurel
Datura stramonium
Thorn-apple
Daucus carota
Carrot
Deschampsia cespitosa
Tufted Hair-grass
Dianthus deltoides
Maiden Pink
Dianthus gratianopolitanus
Cheddar Pink
Dierama argyreum
Dierama (argyreum)
Digitalis purpurea
Foxglove
Diphasiastrum alpinum
Alpine Clubmoss
Diplolepis eglanteriae
Smooth Pea Gall
Diplolepis rosae
Bedeguar gall
Dipsacus fullonum
Wild Teasel
Dipsacus pilosus
Small Teasel
Dipsacus sativus
Fuller's Teasel
Doronicum pardalianches
Leopard's-bane
Draba aizoides
Yellow Whitlowgrass
Drosera anglica
Great Sundew
Drosera intermedia
Oblong-leaved Sundew
Drosera rotundifolia
Round-leaved Sundew