Celandine.

The Celandine belongs to the family of poppy.
Celandine is a tall perennial herb shrub with a hollow stem and dark green leaves.
Blossoms a celandine with yellow flowers.
Then in their place ripen small pods that crack and throw out the seeds.
The plant fructifies 2-3 times during the summer, therefore it reproduces effectively and is found almost everywhere.

^{Be sure to click on the image to view full screen!}

All content and images by @irinal unless otherwise noted.