Spathoglottis obovata J.J.Sm., Bull. Dép. Agric. Indes Néerl. 39 (1910) 20
Type: Rñvon 758
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Spathoglottis oreophila Ridl., Trans. Linn. Soc. London, Bot. 9 (1916) 203
Type: Kloss s.n. (Camp 9 to 11, 5500 to 8300 ft.) (holo BM)
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Spathoglottis alpina R.S.Rogers, Trans. & Proc. Roy. Soc. South Australia 54 (1930) 38
Type: Lane-Poole 529
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Spathoglottis montana P.Royen, Alp. Fl. New Guinea 2 (1979) 152, fig. 62
Type: ANU (Wheeler) 6382 (holo CANB)
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Spathoglottis curvatocallosa Gilli, Ann. Naturhist. Mus. Wien 84/B (1983) 41, fig. 32
Type: Gilli 282 (holo W)
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Spathoglottis umbraticola Garay, Harvard Pap. Bot. 4 (1999) 312
Type: Levy 7364a (holo AMES)