Gateshead Birders

Flora

Bracken


Pteridium aquilinum

Other names: Brake

Photo © Keith Robson

Washingwell Woods, Gateshead, Co. Durham, UK August 1987

Very common on moorland and rough ground, often dominating a large area. Stems typically to 120 cm, can be much more.
ID: The pinnae are themselves as large and developed as the entire frond of any other fern, and are held horizontally rather than in the plane of the main stem.
Other features: Very rarely produces spores in far north, but when it does the spore-cases are on the margins of the pinnule segments which are inrolled towards them. Pinnule segments not toothed. Leaves do not arise in tufts from a fibrous rootstock as in many ferns, but individually from creeping underground rhizomes. Unlike many ferns, dies back completely in autumn, its brown withered fronds a feature of the winter landscape

 

 

 

 



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