Dendrobium rigidifolium Rolfe, in situ (Papua), photo M. Mendum
Dendrobium rigidifolium Rolfe, habit, photo Roy. Bot. Gard. Edin., based on Edinburgh cult. 682299 (Woods 2827)
Dendrobium rigidifolium Rolfe, flowers, photo D. Titmuss, based on P. Spence cult.
Dendrobium rigidifolium Rolfe, flower, photo D. Titmuss, based on P. Spence cult., ex Mt. Albert-Edward, Murray Pass, PNG
Dendrobium rigidifolium Rolfe, flower, photo D. Titmuss, based on P. Spence cult, ex Mt. Albert Edward, Murray Pass, PNG
Dendrobium rigidifolium Rolfe (as Dendrobium rhomboglossum J.J.Sm.), drawing by S.P. Hillier in Kew Bull. 38 (1983) 275, fig. 13
Dendrobium rigidifolium Rolfe, flower, photo J. van Bodegom
Dendrobium rigidifolium Rolfe, drawing by P. van Royen, based on Giulianetti s.n.
Dendrobium acutisepalum J.J.Sm. (= Dendrobium rigidifolium Rolfe), drawing J.J. Smith, based on de Kock 78
Dendrobium acutisepalum J.J.Sm. (= Dendrobium rigidifolium Rolfe), drawing J.J. Smith, based on de Kock 78
Dendrobium acutisepalum J.J.Sm. (= Dendrobium rigidifolium Rolfe), drawing J.J. Smith, collection not recorded, perhaps de Kock 137
Dendrobium rigidifolium Rolfe (as Dendrobium guttatum J.J.Sm.), drawing J.J. Smith, based on de Kock 76
Dendrobium rigidifolium Rolfe (as Dendrobium guttatum J.J.Sm.), drawing J.J. Smith, based on de Kock 76
Dendrobium rigidifolium Rolfe (as Dendrobium rhomboglossum J.J.Sm.), drawing J.J. Smith, based on de Kock 77
Dendrobium rigidifolium Rolfe (as Dendrobium rhomboglossum J.J.Sm.), drawing J.J. Smith, based on de Kock 77
Dendrobium alpinum P.Royen (= Dendrobium rigidifolium Rolfe), detail of isotype specimen: NGF (Vandenberg) 35059 (L)
Dendrobium alpinum P.Royen (= Dendrobium rigidifolium Rolfe), isotype specimen: NGF (Vandenberg) 35059 (L)
Dendrobium giluwense P.Royen (= Dendrobium rigidifolium Rolfe), holotype specimen: Schodde 1819 (L)
Dendrobium giluwense P.Royen (= Dendrobium rigidifolium Rolfe), detail of holotype specimen: Schodde 1819 (L)
Dendrobium acutisepalum J.J.Sm. (= Dendrobium rigidifolium Rolfe), lectotype specimen: de Kock 164 (BO)
Dendrobium rigidifolium Rolfe (as Dendrobium rhomboglossum J.J.Sm.), syntype specimen: de Kock 162 (BO)
