Capsus gemellatus Herrich-Schaeffer, 1835b: 51, 84, 1836: 81. STS: Germany (incl. Regensburg); lost.
Phytocoris adspersus Schilling, 1837: 83 (syn. Demchenko, 2004: 225). STS: Poland, Breslau [= Wroc?aw]; lost?
Lygus gemellatus f. autumnalis Wagner, 1947e: 183 (syn. Kerzhner, 1984: 35 with adspersus). LT (Kerzhner, 1984: 37, as HT): male, Germany, Hamburg; ZMUH.
Lygus gemellatus f. innotatus Polentz, 1954: 88 (junior primary homonym of Lygus innotatus Reuter, 1870; syn. Kerzhner, 1984: 37, with adspersus, suspected). STS: Germany, Harz, Gernrode; coll. Polentz (not located).
?Exolygus gemellatus f. lineolata Roubal, 1965a: 145, 146 (lineata) (unavailable name). STS: Czech Republic and Slovakia (Prague; Imberg; Štúrovo; Tur?a); KUPC, SNMC.