Trichocereus spinibarbis (hort. Berol. ex Pfeiff.) F.Ritter in Kakteen And. Sukk.: 212. 1965 Trichocereus spinibarbis (hort. Berol. ex Pfeiff.) F.Ritter in Kakteen And. Sukk.: 212. 1965is new combination for Cereus spinibarbis hort. Berol. ex Pfeiff., Enum. Diagn. Cact.: 86. 1837Taxon for this nameTrichocereus spinibarbis (hort. Berol. ex Pfeiff.) F.Ritter