Monstera epipremnoides Engl. is an accepted species, described in 1905 (IPNI, GBIF). Wild plants grow in Costa Rica on both slopes of the Cordillera de Talamanca at 1200 to 2200 m, with one collection from Chiriquí, Panama (Croat et al. 2024). Adult leaves are leathery, 20 to 70 cm long, entire or deeply cut into 3 to 15 lobes per side, sometimes with holes on each side of the midrib. The leaf stalk is mottled or whitish and keeps a persistent sheath with open wings (Croat et al. 2024).
About 'Esqueleto'. Sources disagree. NC State Extension lists 'Esqueleto' as a cultivar of this species. The International Aroid Society's cultivar register lists Monstera sp. 'Esqueleto' as not yet formally described, with its base species unknown, and compares it with M. lechleriana. A plant sold as 'Esqueleto' may or may not be M. epipremnoides. See Monstera Esqueleto care.

