Originator: Frode Falkenberg
Systematics :
Kingdom: Animalia (Animals)
Phylum: Arthropoda (Articulate animals)
Class: Insecta (Insects)
Order: Lepidoptera (Moths and butterflies)
Group: «Macro-heterocera» (Macro-moths)
Family: Noctuidae (Owlet moths)
Subfamily: Hadeninae
Genus: Orthosia
Species: Orthosia populeti (Lead-coloured Drab)
Norwegian name: Plettseljefly
Host plants: Aspen (Populus tremula), Aspen and Poplar (Populus)
Confusion species: Orthosia cerasi (Common Quaker), Orthosia incerta (Clouded Drab)