Cymus immunis Walker, 1872: 142. LT (Péricart, 1999a: 227, as HT): male, Madeira; BMNH.
Nysius graminicola (non Kolenati, 1845): Stål, 1872c: 43. Misidentification (see Horváth, 1890: 186).
Nysius stalianus Horváth, 1890: 186 (syn. Horváth, 1899f: 278). For graminicola sensu Stål, 1872. STS: Spain (Gibraltar), France (Carcassonne, Provence, Corsica), Greece (Attica), Turkey (Izmir), Madeira and Canary Islands (Tenerife); HNHM.
Nysius brevicollis Blöte, 1929: 165 (syn. Lindberg, 1953: 58). LT (Péricart, 1999d: 79): female, Canary Islands, Tenerife; RMNH.