| Apamea (Apamea) zeta (Treitschke, 1825) |
| Austria, Wien Habitat
|  |
| 43 - 50 mm | |
 Treitschkes Alpen-Grasbüscheleule Zeta-Grasbüscheleule Exile Abromiade lustrée  Grått fjellengfly Högnordiskt ängsfly |
Synonyms and other combinations | |
| Abromias zeta | Treitschke, 1825 |
| Apamea cyanochlora | Varga, 1976 |
| Apamea sanderkovacsi | Perigovits & Varga, 1984 |
Known subspecies | ||
| Species | Author | Locus typicus |
| Apamea (Apamea) zeta cyanochlora | Varga, 1976 | Bulgaria, Pirin Mts. |
| Apamea (Apamea) zeta rivalis | Guenée, 1852 | Turkey |
| Apamea (Apamea) zeta zeta | Treitschke, 1825 | Austria, Wien |