Cimex betulae Linnaeus, 1758: 443. ST(S): no locality given (presumably Sweden); LSUK (see note).
Acanthia varia Fabricius, 1798: 526 (syn. Reuter, 1902a: 151). LT (Heiss, 2001b: 414): ?, FR, "Gallia"; MNHN.
Aradus ellipticus Dufour, 1845a: 453 (syn. Amyot, 1846a: 362). LT (Heiss, 2001b: 414): female, FR, Pyrénées; MNHN.
Aradus geneonymus Garbiglietti, 1869: 276 (syn. Puton, 1885a: 137). ST(S): Italy, Sardinia; MIZT?
Aradus betulae var. simulans Reuter, 1884g: 132 (as ssp. by Stichel, 1959: 303; syn. Kanyukova, 1984: 10). STS: male, female, Greece, Aetolia and Russia (FE), Amuria; MZHF.
Aradus betulae f. ferrugineus Kiritshenko, 1913a: 191. For Aradus ellipticus sensu Kolenati, 1857. LT (Kanyukova, 1984: 10): male, Russia (ST), Krasnodar Terr., Utsch-Dere [= Uch-Dere nr Sochi]; ZMAS.
Aradus betulae f. meridionalis Kiritshenko, 1913a: 191 (as ssp. by Kiritshenko, 1918: 75; syn. Kanyukova, 1984: 10). LT (Kanyukova, 1984: 10): male, Moldavia, Bel'tsy Distr., Redenkovskaya wood plot; ZMAS.
Aradus asper Blöte, 1965: 4 (syn. Kanyukova, 1984: 10). HT: male, Russia (ES), Transbaikalia (Buryatia or Chita Prov.), Borochojewa; RMNH.