SECTION Grastidium [Bl] J J Sm 1905
TYPE: = Dendrobium salaccense (Blume) Lindl. 1830
Synonyms Dichopus Bl 1856; *Grastidium Blume 1825; Section Angustifolia Kraenzl 1910; Section Bambusacea Kraenzl 1910; Section Bambusifoliae Ridl. 1907; Section Dianthe Schlechter 1905; Section Dichopus [Bl] Schltr 1912; Section Eudendrobium subsection Foliosae Benth & Hkr.f. 1883; Section Eugrastidium Kraenzl 1910; Section Gemella Ridl. 1905; Section Grastidium subsection tridentifera Schltr, 1912; Subgenus Grastidium [Bl] Kraenzl 1910; Grastidium Subgenus Dichopus [Bl] M A CClem. & D L Jones 2002;
Characterized by the long slender stems with basally sheathed leaves all along the length and carrying short-lived flowers produced laterally in pairs with trilobed lip with a prominent mentum
- Dendrobium acuminatissimum (Blume) Lindl. 1830
SECTION Grastidium [Bl.] J.J.Sm Java, Borneo, the Moluccas, Sumatra, the Philippines and New Guinea
- Dendrobium acutilobum Schltr. 1912 New Guinea
- Dendrobium adamsii A.D.Hawkes 1952 Pohnpei of the Caroline Islands
- Dendrobium aliciae Ames & Quisumb. 1933 publ. 1934 the Philippines
- Dendrobium alticola Schltr. 1912
New Guinea
- Dendrobium armitiae F.M.Bailey 1900 New Guinea
- Dendrobium asperatum Schltr. 1912
New Guinea
- Dendrobium axillare Schltr. 1912 New Guinea
- Dendrobium baileyi F.Muell.1874 Solomon Islands? and Queensland Australia
- Dendrobium bambusiforme Schltr. 1923 New Guinea
- Dendrobium biflorum Sw. 1799 Solomon Islands, Santa Cruz Islands, Fiji, Samoa, Tonga, Vanuatu and Tahiti
- Dendrobium blanche-amesiae A.D.Hawkes & A.H.Heller 1957 the Philippines
- Dendrobium branderhorstii J.J.Sm. 1910 Bismark Archipelago and New Guinea
- Dendrobium brunnescens Schltr. 1912 New Guinea
- Dendrobium camaridiorum Rchb.f. 1876 New Caledonia
- Dendrobium campbellii P.J.Cribb & B.A.Lewis 1991 Solomon Islands
- Dendrobium cancroides T.E.Hunt 1947 Queensland Australia
- Dendrobium candidissimum Cavestro & J.Champ. 2018 Sulawesi
- Dendrobium chloranthum Schuit. & Peter B.Adams 2011 Philippines
- Dendrobium clausum Schltr. 1912 New Guinea
- Dendrobium collinum J.J.Sm. 1910 New Guinea
- Dendrobium consanguineum J.J.Sm. 1917 Moluccas
- Dendrobium crassiflorum J.J.Sm. 1911 New Guinea
- Dendrobium crassifolium Schltr. 1906New Caledonia, Santa Cruz Islands and Vanuatu
- Dendrobium cyanopterum Kraenzl. 1910 Papua New Guinea
- Dendrobium cyclolobum Schltr. 1912 New Guinea
- Dendrobium cyrtosepalum Schltr. 1905 Bismark and Solomon Islands
- Dendrobium dactylodes Rchb.f. 1877 Fiji, Samoa, Tonga, Vanuatu and The Cook Islands
- Dendrobium debile Schltr. 1912
- Dendrobium densifolium Schltr. 1912 New Guinea
- Dendrobium dionaeoides J.J.Sm. 1915 Papua New Guinea
- Dendrobium djamuense Schltr. 1912 New Guinea
- Dendrobium elatum Schltr. 1912 New Guinea
- Dendrobium erectum Schltr. 1912 New Guinea
- Dendrobium erubescens Schltr. 1912 New Guinea
- Dendrobium exaltatum Schltr. 1912 New Guinea
- Dendrobium exasperatum Schltr. 1912 New Guinea
- Dendrobium extra-axillare Schltr. 1912 New Guinea
- Dendrobium falcatum J.J.Sm.1908 New Guinea
- Dendrobium falcipetalum Schltr. 1912 New Guinea
- Dendrobium fissum Schltr. 1912
New Guinea
- Dendrobium furcatopedicellatum Hayata 1914 central and southern Taiwan
- Dendrobium gatiense Schltr. 1912 New Guinea
- Dendrobium gjellerupii J.J. Sm. 1911 western New Guinea
- Dendrobium glebulosum Schltr. 1912 New Guinea
- Dendrobium goodallianum de Vogel, E.Winkel & Vugt 2014 New Guinea
- Dendrobium greenianum P.J.Cribb & B.A.Lewis 1989 Vanuatu
- Dendrobium grossum Schltr. 1912 New Guinea
- Dendrobium guamense Ames 1914 Marianas
- Dendrobium hamadryas Schltr. 1912 New Guinea
- Dendrobium heteroglossum Schltr. 1912 New Guinea
- Dendrobium holochilum Schltr. 1912 New Guinea
- Dendrobium ianthinum Schuit. & Puspit. 2005 nortwestern New Guinea
- Dendrobium igneum J.J. Sm. 1908 western New Guinea
- Dendrobium imitans Schltr. 1911 Sulawesi
- Dendrobium incumbens Schltr. 1912 New Guinea
- Dendrobium incurvatum Schltr. 1912 New Guinea
- Dendrobium indragiriense Schltr. 1911 Andaman Islands, Thailand, Malaysia, Sumatra and Borneo
- Dendrobium ingratum J.J.Sm. 1912 New Guinea
- Dendrobium insigne [Bl.]Rchb. f. ex Miq. 1859 Papua and New Guinea, Queensland Australia and surrounding islands
- Dendrobium intricatum Gagnep. 1930 Cook Islands, the Santa Cruz Islands and the Tubuai Islands
- Dendrobium involutum Lindl. 1858 Cook Islands, the Santa Cruz Islands and the Tubuai Islands
- Dendrobium juniperinum Schltr. 1912 New Guinea
- Dendrobium katherinae A.D.Hawkes 1957 New Guinea
- Dendrobium kietaense Schltr.1912 Bougainville New Guinea, the Solomon Islands and Vanuatu
- Dendrobium laceratum Schltr. 1912 Papua New Guinea
- Dendrobium lepidochilum Kraenzl. 1910 Samoa
- Dendrobium leytense Ames 1915 Philippines
- Dendrobium longicaule J.J.Sm. 1910 New Guinea
- Dendrobium longissimum Schltr. 1912 New Guinea
- Dendrobium luteocilium Rupp 1945 Moluccas, Sulawesi, New Guinea and Queensland Australia
- Dendrobium luzonense Lindl. 1844 Taidong Taiwan, Sulawesi Philippines
- Dendrobium macrostigma J.J.Sm. 1928 Moluccas
- Dendrobium malacanthum Kraenzl. 1910 New Guinea
- Dendrobium metrium Kraenzl. 1910 Thailand, Malaysia, Vietnam and Sumatra
- Dendrobium multifolium Schltr. 1912 New Guinea
- Dendrobium nephrolepidis Schltr. 1912 New Guinea
- Dendrobium neuroglossum Schltr. 1905 Papua New Guinea
- Dendrobium njongense Schltr. 1912 New Guinea
- Dendrobium obliquum Schltr. 1912 New Guinea
- Dendrobium ochranthum Schltr. 1905 New Guinea
- Dendrobium odontopus Schltr. 1912 N ew Guinea
- Dendrobium ornithoflorum Ames 1908 Philippines
- Dendrobium ostrinum J.J.Sm. 1910 New Guinea
- Dendrobium pantherinum Schltr. 1912 New Guinea
- Dendrobium papyraceum J.J. Sm. 1913 western New Guinea
- Dendrobium parvilobum Schltr. 1912 New Guinea
- Dendrobium patulum Schltr. 1912 New Guinea
- Dendrobium pensile Ridl. 1896 Nicobar Islands, Malaysia, Sumatra and Borneo
- Dendrobium perlongum Schltr.1912 New Guinea
- Dendrobium phaeanthum Schltr. 1912 New Guinea
- Dendrobium planum J.J.Sm. 1905 Java, Sumatra and New Guinea
- Dendrobium podochiloides Schltr. 1912 New Guinea
- Dendrobium pogonantherum J.J.Sm. 1907 New Guinea
- Dendrobium polycladium Rchb.f. 1876 New Caledonia
- Dendrobium polyschistum Schltr. 1912 New Guinea
- Dendrobium potamophila Schltr. 1912 New Guinea
- Dendrobium pruinosum Teijsm. & Binn. 1862 Moluccas, Sulawesi, New Guinea and Queensland Australia
- Dendrobium pseudointricatum Guillaumin 1962 Vietnam
- Dendrobium pulvinatum Schltr. 1912 New Guinea
- Dendrobium quinquedentatum J.J.Sm. 1908 New Guinea
- Dendrobium rechingerorum Schltr. 1912 New Guinea
- Dendrobium reineckei Schltr. 1911 Fiji and Samoa
- Dendrobium rubropictum Schltr. 1912 New Guinea
- Dendrobium rugosum (Blume) Lindl. 1830 Java and Sumatra
- Dendrobium rugulosum J.J.Sm. 1911 New Guinea
- Dendrobium sacculiferum J.J.Sm. 1922 Moluccas
- !Dendrobium salaccense (Blume) Lindl. 1830 TYPE For the Section; China, Myanmar, Thailand, Malaysia, Laos, Vietnam, Java, Borneo and Sumatra
- Dendrobium salomonense Schltr. 1912 Solomon and Santa Cruz Islands
- Dendrobium sarcochilus Finet 1903 New Caledonia
- Dendrobium sarcodes Schltr. 1912 New Guinea
- Dendrobium sarcophyllum Schltr. 1912 New Guinea
- Dendrobium schwartzkopfianum Kraenzl. 1898 Bismark Archipelago
- Dendrobium setosum Schltr. 1912 New Guinea
- Dendrobium sladei J.J.Wood & P.J.Cribb 1982 Fiji, Samoa and Vanuatu
- Dendrobium somae Hayata 1916 Taiwan
- Dendrobium sororium Schltr. 1910 Sulawesi
- Dendrobium stenophyllum Schltr. 1912 New Guinea
- Dendrobium stictanthum Schltr. 1912 New Guinea
- Dendrobium straussianum Schltr. 1915 Bismarck archipelago
- Dendrobium summerhayesianum A.D.Hawkes & A.H.Heller 1957 New Guinea
- Dendrobium toxopei J.J.Sm. 1928 Moluccas
- Dendrobium tozerense Lavarack 1977 northern Australia
- Dendrobium triste Schltr. 1912 New Guinea
- Dendrobium truncicola Schltr. 1911 Sulawesi
- Dendrobium vandifolium Finet 1903 New Caledonia
- Dendrobium vandoides Schltr. 1912 northern Papua New Guinea and Bougainville
- Dendrobium vernicosum Schltr. 1912 New Guinea
- Dendrobium verruciflorum Schltr. 1912 New Guinea
- Dendrobium violaceopictum Schltr. 1912 New Guinea
- Dendrobium viridulum Ridl. 1896 Malaysia and Thailand
- Dendrobium virotii Guillaumin 1941 New Caledonia
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