Fraxinus excelsior

Ο κοινός γαλάζιος (Polyommatus icarus) είναι πεταλούδα της οικογένειας Lycaenidae, που απαντάται σε όλη την Παλαιαρκτική.

The common blue butterfly or European common blue (Polyommatus icarus) is a butterfly in the family Lycaenidae and subfamily Polyommatinae. The butterfly is found throughout the Palearctic and has been introduced to North America.