• Local names

• Language	Vernacular name
  Deutsch	Blaugraue Alpen-Nelkeneule
  Deutsch	Graue Nelkeneule
  English	Grey
  Français	Noctuelle bleue
  Norsk	Skifernellikfly
  Suomeksi	Kehnäneilikkayökkönen
  Svenska	Blågrått nejlikfly

• Synonyms and other combinations

• Latin name	Author
  Noctua caesia	Denis & Schiffermüller, 1775
  Hadena doubledayi	Millière, 1886

• Subspecies

• Species	Author
  Hadena (H.) caesia abruzzensis	(Draudt, 1934)
  Hadena (H.) caesia bulgarica	Boursin, 1959
  Hadena (H.) caesia caesia	(Denis & Schiffermüller, 1775)
  Hadena (H.) caesia castiliana	(Reisser, 1935)
  Hadena (H.) caesia euxinia	Hacker, 1996
  Hadena (H.) caesia frigida	Zetterstedt, 1839
  Hadena (H.) caesia grisea	(Hospital, 1948)
  Hadena (H.) caesia mananii	(Gregson, 1866)
  Hadena (H.) caesia ostrogovichi	Hacker, 1989
  Hadena (H.) caesia revolcadorensis	Calle, 1983
  Hadena (H.) caesia xanthophoba	(Schawerda, 1922)

• Links

• Language	Website	Authors
  	Lepidoptera and their ecology	Wolfgang Wagner
  	Lepiforum e. V.
  	Moths and Butterflies of Europe and North Africa	Paolo Mazzei
  	Moths and butterflies of Sweden	Magnus Unger
  	Svenska fjärilar	Bert Gustafsson
  	UK Moths	Ian Kimber

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