: Sacatepequez, Guatemala (Central America, Southern America)

• Disocactus speciosus (Cav.) Barthlott
• Cactus quadrialatus hort.
• Cactus speciosissimus Desf.
• Cactus speciosus Cav.
• Cereus bifrons Haw.
• Cereus serratus Weing.
• Cereus speciosissimus DC.
• Cereus speciosus K.Schum.
• Cereus superbus Ehrenb.
• Heliocereus serratus (Weing.) F.M.Knuth in Backeb. & F.M.Knuth
• Heliocereus speciosissimus (DC.) Y.Itô
• Heliocereus speciosus (Cav.) Britton & Rose
• Heliocereus speciosus var. serratus (Weing.) Backeb.
• Heliocereus speciosus var. superbus (Ehrenb.) Backeb.
• Heliocereus superbus (Ehrenb.) A.Berger

• Disocactus speciosus (Cav.) Barthlott
• Cactus quadrialatus hort.
• Cactus speciosissimus Desf.
• Cactus speciosus Cav.
• Cereus bifrons Haw.
• Cereus serratus Weing.
• Cereus speciosissimus DC.
• Cereus speciosus K.Schum.
• Cereus superbus Ehrenb.
• Heliocereus serratus (Weing.) F.M.Knuth in Backeb. & F.M.Knuth
• Heliocereus speciosissimus (DC.) Y.Itô
• Heliocereus speciosus (Cav.) Britton & Rose
• Heliocereus speciosus var. serratus (Weing.) Backeb.
• Heliocereus speciosus var. superbus (Ehrenb.) Backeb.
• Heliocereus superbus (Ehrenb.) A.Berger
• Disocactus speciosus f. amecamensis (Heese) Barthlott
• Cereus amecamensis Heese in Rother
• Cereus speciosus var. amecamensis (Heese) A.Berger
• Heliocereus amecamensis (Heese) Britton & Rose
• Heliocereus speciosus subs. amecamensis (Heese) Doweld
• Heliocereus speciosus subs. amecamensis (Heese) U.Guzmán
• Heliocereus speciosus var. amecamensis (Heese) Bravo