Diplocaulobium auricolor (J.J.Sm.) A.D.Hawkes, flowers, photo P. O'Byrne, based on O'Byrne D1042
Diplocaulobium chrysotropis (Schltr.) A.D.Hawkes, habit, photo B. Pottinger, based on Edinburgh cult. 681686 (Woods 2040)
Diplocaulobium sp., habit, photo Roy. Bot. Gard. Edin., based on Edinburgh cult. X63-415
Diplocaulobium sp., flowers, photo N.E.G. Cruttwell, based on Cruttwell (/67, PNG, Agaun)
Diplocaulobium sp., habit, photo N.E.G. Cruttwell, based on Cruttwell (2/90, PNG, Kundiawa)
Diplocaulobium sp., flowers, photo N.E.G. Cruttwell, based on Cruttwell (4/86, PNG, Kundiawa)
Diplocaulobium sp., flowers, photo N.E.G. Cruttwell, based on Cruttwell (3/84, PNG, Laiagam)
Diplocaulobium sp. nov. "misimanum" (W. Harris, inedit.), flower, photo P. O'Byrne, based on O'Byrne D1090
Diplocaulobium sp., flowers, photo J. Meijvogel, based on Leiden cult. 32115
Diplocaulobium sp., in situ, photo A. Vogel, ex PNG, Mt. Hagen, cultivated in local garden
Diplocaulobium hydrophilum (J.J.Sm.) Kraenzl., flower, photo Roy. Bot. Gard. Kew, based on Kew cult. (Genati K77)
Diplocaulobium mekynosepalum (Schltr.) Kraenzl., flower detail, photo B. Kieft, based on Leiden cult. 32079
Diplocaulobium mekynosepalum (Schltr.) Kraenzl., flowers, photo P. Jongejan, based on Jongejan 992
Diplocaulobium minjemense (Schltr.) A.D.Hawkes, habit, photo N.E.G. Cruttwell, based on Cruttwell (2/88, PNG, Madang Prov., Aiome)
Diplocaulobium phalangium (Schltr.) Kraenzl., flower, photo T. Roelfsema, based on Leiden cult. 31955 (SMV 90-573)
Diplocaulobium regale (Schltr.) A.D.Hawkes, habit, photo Roy. Bot. Gard. Edin., based on Edinburgh cult. 680864