Common Reed
Phragmites australis
Tap image to enlarge · Wikimedia Commons
Overview
The Common Reed is the dominant plant of the Marshside RSPB reedbeds — and reedbeds are among the most wildlife-rich habitats in Britain. The Marsh Helleborine cannot grow there, but Reed and Sedge Warblers, Water Rail, Bittern (target species), Bearded Tit (occasional) and wintering wildfowl all depend on it. The rustling, swaying reedbeds are one of the characteristic sounds and sights of Marshside. Reeds are also used in traditional thatching.
At a Glance
| Order | Poales |
| Family | Poaceae |
| Habitat | Reedbed · Marsh ditch · Freshwater lagoon edge · Brackish water |
| UK population | Very common throughout Britain on standing and slow-moving water |
| Sefton Coast | Abundant at Marshside RSPB reedbeds and ditches; the key habitat for Reed and Sedge Warblers, Water Rail and wintering wildfowl |
| Conservation | UK Green List |
Where to See It
Marshside RSPB reedbeds. Any standing water near the coast.
Identification
Very tall grass to 4m. Broad, flat grey-green leaves. Feathery purple-brown flower head in August–September. Stiff, hollow golden stems persist through winter. Growing in water or wetland.
Viewing & Photography Tips
Walk the Marshside sea wall at any season. The tall golden reeds stand above all other vegetation in winter. In summer, listen for Reed and Sedge Warbler song from within.
Conservation Status
UK Green List
This species has a favourable conservation status in the UK and remains an important part of Sefton Coast biodiversity.
Frequently Asked Questions
Why is Common Reed used for thatching?
Water Reed (Phragmites australis) has been used for thatching for thousands of years. The stems are hollow, very strong, resistant to water penetration and have a natural silica content that increases durability. A good water reed thatch can last 60–70 years. Norfolk remains the centre of UK thatching reed production, where reedbeds are still commercially harvested.
Related Species
Plan your visit to the Sefton Coast
Marshside RSPB, Formby pinewoods, Ainsdale NNR — practical guides to getting there, what to bring, and the best spots for each season.