Lobivia scoparia (Werderm.) Werderm. ex Backeb. & F.M.Knuth, Kaktus-ABC: 238. 1936 ["1935"] Lobivia scoparia (Werderm.) Werderm. ex Backeb. & F.M.Knuth, Kaktus-ABC: 238. 1936 ["1935"]is new combination for Echinopsis scoparia Werderm. in Kakteenkunde 1934: 144. 1934Taxon for this nameLobivia scoparia (Werderm.) Werderm. ex Backeb. & F.M.Knuth