Sarcochilus graeffei (Rchb.f.) Benth. & Hook.f. ex Drake, Ill. Fl. Ins. Pacif. 7 (1892) 310
Thrixspermum graeffei (Rchb.f.) Schltr., Bot. Jahrb. Syst. 39 (1906) 87 (isonym)
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Thrixspermum oreadum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 962
Type: Schlechter 16927 (holo B, lost); para: Schlechter 19064 (B, lost)