Trichocereus arboricola Kimnach in Cact. Succ. J. (Los Angeles) 62: 4-5. 1990
Trichocereus arboricola in Cact. Succ. J. (Los Angeles) 62: 4-5. 1990
is basionym for Echinopsis arboricola in Cactaceae Consensus Init. 2: 8. 1997
is basionym for Soehrensia arboricola in Cactaceae Syst. Init. 28: 30. 2012
Holotype: Bolivia, dept. Tarija, prov. Arce, valley of Río Chillaguatas below Rancho Nogalar on trail between Sidaras and Tariquia, alt. 1100 m, epiphytic in moist subtropical forest, 14–16 Oct 1983, J. Solomon 11311, cult. Huntington Bot. Gard. 51694 (HNT)
Isotype: Bolivia, dept. Tarija, prov. Arce, valley of Río Chillaguatas below Rancho Nogalar on trail between Sidaras and Tariquia, alt. 1100 m, epiphytic in moist subtropical forest, 14–16 Oct 1983, J. Solomon 11311, cult. Huntington Bot. Gard. 51694 (MO)
Isotype: Bolivia, dept. Tarija, prov. Arce, valley of Río Chillaguatas below Rancho Nogalar on trail between Sidaras and Tariquia, alt. 1100 m, epiphytic in moist subtropical forest, 14–16 Oct 1983, J. Solomon 11311, cult. Huntington Bot. Gard. 51694 (US)