Families (As per The Plant List)

 
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

D

Daphniphyllaceae - 1 (Daphniphyllum neilgherrense)

Davalliaceae - 1 (Araiostegia pulchra)

Dennstaedtiaceae - 4 (Microlepia marginata, Microlepia platyphylla, Microlepia speluncae, Pteridium revolutum)

Dilleniaceae - 4 (Dillenia aurea, Dillenia bracteata, Dillenia indica, Dillenia pentagyna)

Dioscoreaceae - 14 (Dioscorea alata, Dioscorea belophylla, Dioscorea bulbifera, Dioscorea esculenta, Dioscorea floribunda, Dioscorea glabra, Dioscorea hamiltonii, Dioscorea hispida, Dioscorea oppositifolia, Dioscorea pentaphylla, Dioscorea pubera, Dioscorea tomentosa, Dioscorea wallichii, Tacca leontopetaloides)

Dipterocarpaceae - 3 (Shorea robusta, Shorea roxburghii, Shorea tumbuggaia)

Droseraceae - 3 (Drosera burmanni, Drosera indica, Drosera peltata)

Dryopteridaceae - 10 (Arachniodes aristata, Bolbitis angustipinna, Bolbitis appendiculata, Bolbitis costata, Bolbitis costulata, Bolbitis lancea, Bolbitis virens, Cyrtomium anomophyllum, Dryopteris cochleata, Dryopteris sparsa)