Pteridium aquilinum

Το Pteridium aquilinum (φτέρη αετού) είναι είδος φτέρης που απαντάται σε εύκρατες και υποτροπικές περιοχές και στα δύο ημισφαίρια.

Pteridium aquilinum, commonly called bracken, brake, pasture brake, common bracken, and also known as eagle fern, is a species of fern occurring in temperate and subtropical regions in both hemispheres. Originally native to Eurasia and North America, the extreme lightness of its spores has led to it achieving a cosmopolitan distribution.