Cirsium palustre · pelkinė usnis

• marsh thistle, European swamp thistle
• Sumpf-Kratzdistel
• pelkinė usnis
• purva dadzis
• ostrożeń błotny

https://en.wikipedia.org/wiki/Cirsium_palustre The plant provides a great deal of nectar for pollinators. It is native to Europe where it is particularly common on damp ground such as marshes, wet fields, moorland and beside streams. Cirsium palustre is introduced to many regions where often considered invasive.‥