Dendrobium brymerianum
Dendrobium judithiae - Sulawesi
Dendrobium khanhoaense - Vietnam
Dendrobium latifolium = Govenia latifolia (new)
Dendrobium linguiforme
Dendrobium moniliforme
Dendrobium pseudoequitans - Philippines
Dendrobium setigerum  - Philippines
Dendrobium spectatissimum
Dendrobium sulawesiense - Sulawesi
Dendrobium torajaense – Sulawesi

Dienia seidenfadeniana - Sumatra, New Guinea (Irian Jaya)

Disa cultivation (at RBG Kew)
Disa cardinalis
Disa chimanimaniensis = Herschelia chimanimaniensis (old)
Disa cornuta
Disa ecalcarata - Monadenia ecalcarata
Disa Kirstenbosch Pride = Disa uniflora x Disa cardinalis
Disa Kewensis  = Disa uniflora x Disa tripetaloides
Disa lugens Bolus var. nigrescens = Herschelia lugens var. nigrescens (old)
Disa praecox = Herschelia praecox (old)
Disa procera -  Cape Province
Disa racemosa
Disa sect. Herschelianthe (Rauschert) - gen. Herschelianthe
Disa spathulata subsp. tripartite = Disa tripartita
Disa tripetaloides
Disa uniflora
Disa Veitchii = Disa racemosa x Disa uniflora

Diuris behrii

Doritis pulcherrima  - Thailand
Doritis pulcherrima - Phalaenopsis esmeralda var. albiflora
Doritis pulcherrima forma coerulea D. pulcherrima var. coerulea

Dracula adrianae  - Colombia
Dracula bella
Dracula kareniae  - Ecuador
Dracula sodiroi  - Ecuador