Taxonomia.Suculentas.com Clasificación Botánica de las Plantas Suculentas..

Nombres en Desuso:

Cereus bolivianus ((F.A.C.Weber ex K.Schum.) F.A.C.Weber1902.) Vease -> Harrisia tetracantha (D. R. Hunt 1987)

Echinopsis tetracanthus ((Labour.) Anceschi & Magli2013.) Vease -> Harrisia tetracantha (D. R. Hunt 1987)

Cereus tetracanthus (Labour.1855.) Vease -> Harrisia tetracantha (D. R. Hunt 1987)

Trichocereus tetracanthus ((Labour.) Borg1937.) Vease -> Harrisia tetracantha (D. R. Hunt 1987)

Bibliografia Trichocereeae

Edward Frederick Anderson (2001) The Cactus Family ISBN: 0881924989

(2007) Bradleya 25/2007 ISBN:

Bibliografia Cactaceae

David Hunt; Nigel Paul Taylor; Graham Charles (2006) The New Cactus Lexicon Vol I Textos ISBN: 0953813452

David Hunt; Nigel Paul Taylor; Graham Charles (2006) The New Cactus Lexicon Vol II Fotografías ISBN: 0953813452

Edward Frederick Anderson (2001) The Cactus Family ISBN: 0881924989

Harrisia tetracanthaD. R. Hunt 1987