Capsus decolor Fallén, 1807: 102. LT (Matocq & Pluot-Sigwalt, 2005: 252): male, Sweden, Esperöd; MZLU.
Lopus chrysanthemi Hahn, 1831: 10 (syn. Herrich-Schaeffer, 1835b: 83). STS: Germany, Nürnberg; lost.
Capsus palliatus Perris, 1857: 166 (syn. Puton, 1869a: 28, with decolor; as subspecies by Wagner, 1958l: 246; syn. Matocq & Pluot-Sigwalt, 2005: 252). LT (Matocq & Pluot-Sigwalt, 2005: 252): female, France, La Teste; EAMF.
Lygus unicolor Provancher, 1872: 105 (syn. Kelton, 1968: 1074). LT (Kelton, 1968: 1074): female, Canada, Québec; Laval University, Québec, Canada.