Reed Sweet-grass

Scientific Name: 
Glyceria maxima

Reed Sweet-grass is a tall plant of shallow water and marshy ground, towering above other grasses and forming large patches around rivers, streams and ponds. It flowers between June and August. Although it can become invasive in some areas, large stands can provide good shelter for all kinds of wetland creatures.

How to identify: 
Reed Sweet-grass is a tall grass with large, loose flower heads that are much branched and have narrow spikelets containing the flowers. Its leaves are long and bright green.
Where to find it: 
Common in England, but rarer elsewhere.
How people can help: 

Human activity, including the drainage of land for agriculture and development, has resulted in the disappearance of many of the UK's wetlands. The Wildlife Trusts are working closely with planners, developers and farmers to ensure our wetlands are protected and managed for the benefit of the plants and animals they hold. We have a vision of a 'Living Landscape': a network of habitats and wildlife corridors across town and country, which are good for both wildlife and people. You can support this greener vision for the future by joining your local Wildlife Trust.

Statistics: 
Height: up to 2.5m
Conservation status: 
Common.
Did you know?: 
If you happen to be in Cumbria, Scotland or Sussex, look for Reed Beetles (Donacia aquatica) on Reed Sweet-grass from spring onwards. These spectacularly colourful beetles have a metallic blue sheen and rainbow stripes down their wingcases. They are very rare and are classified as a Priority Species in the UK Biodiversity Action Plan.
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
 - Philip Precey