Dracula wallisii 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 wallisii: infraspecific taxa
This species is found in W. Colombia.