Trichocereus SynonymySource: Korotkova, N. & Raab-Straube, E. von (2017+): Cactaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Trichocereus (A. Berger) Riccob. in Boll. Reale Orto Bot. Palermo 8: 236. 1909≡Cereus subg. Trichocereus A. Berger in Rep. (Annual) Missouri Bot. Gard. 16: 73. 1905ContentDistribution Distribution [aCa(T)] Euro+Med: Canary islands (Tenerife casual)