Cattleya acuensis is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Epidendreae, subtribe: Laeliinae,  
Genus Cattleya   series: Sophronitis 
Infraspecific taxa recognized within Cattleya acuensis: infraspecific taxa
This species is found in Brazil (Rio de Janeiro: Pico do Açu).