Species: Knot Grass (Acronicta rumicis)
Originator: Frode Falkenberg
Norwegian name: Syrekveldfly
Host plants: Bjørnebærslekta (Rubus), Hawthorn (Crataegus), Heather (Calluna vulgaris), Humleslekta (Humulus), Kjempeslekta (Plantago), Nesleslekta (Urtica), Røsslyngslekta (Calluna), Syreslekta (Rumex), Tungrasslekta (Polygonum), Willows, Sallows and Osiers (Salix)
Systematics :
| Kingdom | Animals (Animalia) | ||||||||
| Phylum | Articulate animals (Arthropoda) | ||||||||
| Klasse | Insects (Insecta) | ||||||||
| Order | Moths and butterflies (Lepidoptera) | ||||||||
| Group | Macro-moths («Macro-heterocera») | ||||||||
| Family | Owlet moths (Noctuidae) | ||||||||
| Subfamily | Acronictinae | ||||||||
| Genus | Acronicta | ||||||||
| Species | Knot Grass (Acronicta rumicis) | ||||||||
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