Dracula gigas is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Epidendreae, subtribe: Pleurothallidinae,  
Genus Dracula   subgenus Dracula  section: Dracula   subsection: Dracula 
Infraspecific taxa recognized within Dracula gigas: infraspecific taxa
This species is found in W. Colombia to NW. Ecuador.