Pteridium aquilinum

Beautiful Bracken

Photograph of Bracken (Pteridium aquilinum) taken November 2016, local wood, Staffordshire. © Pete Hillman 2016. Camera used Nikon D7200, with Nikon 18-55mm lens.

11/16 by Peter Hillman Categories: Ferns & Horsetails, Landscape Photography, Local Walks, Nature Photography, Places, Plants, WoodlandTags: Bracken, Ferns, Ferns & Horsetails, Nature, Nature Photography, Pteridium aquilinum, Wildlife, Wildlife Photography 2 Comments

Unfurling

07/1607/16 by Peter Hillman Categories: Ferns & Horsetails, Nature Photography, PlantsTags: Bracken, Fern, Ferns, Macro, Macro Photography, Nature, Nature Photography, pool, Pteridium aquilinum, Wildlife, Wildlife Photography 2 Comments

Also called ‘Brake Fern’, this is a common and easily recognised fern. The stiff, triangular fronds are 3-times pinnate. They sprout individually straight from the rhizomes which can have a far-reaching spread. The spore cases are borne around the leaf margins. In autumn the fronds turn reddish-brown and die back to ground over winter until in spring when new fronds grow back. Plant height 1.5m and over.

Spore ripening time July to August. Found in woodland, heathland, grassland and hillsides. It prefers slightly acidic soil and dappled shade, but can tolerate full sun. A native species, and is common and widespread throughout Britain.

Bracken can be quite a serious problem in some areas because of its underground spreading nature via its rhizomes which can be as much as 400m in length. They can invade agricultural land and gardens where it can be hard to eradicate making it a noxious weed. The rhizomes can even survive fire. Bracken is poisonous to humans and livestock, and if ingested may cause oesophageal and stomach cancer.