Stelis megachlamys f. megachlamys is accepted species in
the family Orchidaceae
subfamily: Epidendroideae,
tribe: Epidendreae,
subtribe: Pleurothallidinae,
Genus Stelis 
Infraspecific taxa recognized within Stelis megachlamys:
infraspecific taxa This species is found in Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico Southeast, Mexico Southwest, Panamá.