Microstylis cyanobrachia Schltr., Repert. Spec. Nov. Regni Veg. 17 (1921) 371
Type: Kempf s.n. (border between German and English New Guinea, Waria region) (holo B, lost)
Crepidium cyanobrachium (Schltr.) Szlach., Fragm. Florist. Geobot. Suppl. 3 (1995) 125