Acianthera cogniauxiana (Schltr.) Pridgeon & M.W.Chase, Lindleyana 16: 243 (2001).

* Pleurothallis cogniauxiana Schltr., Repert. Spec. Nov. Regni Veg. 3: 246 (1907).
Pleurothallis congruens Luer, Selbyana 2: 391 (1978).
Acianthera congruens (Luer) Pridgeon & M.W.Chase, Lindleyana 16: 243 (2001).