SECTION Pleurothallis SUBSECTION Perplexae Luer 1999

This is a monotypic subsection characterized by the entire, subfalcate, almost scimitar shaped petals that are thickened at the base and have acute apices, The deeply trilobed lip has a large thick, erect callus across the lower third of the disc is unique to all subsections

  1. Pleurothallis questionis Luer & R.Escobar 1996 Colombia