Reed Sweet-grass

Reed Sweet-grass - Glyceria maxima

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Description

Tall (60 to 200 cm) very erect grass forming dense stands. Leaves flat and more or less folded to 2 cm wide. Inflorescences are erect, dense, much branched spreading panicles 15 to 30 cm long. Spikelets are 5 to 8 mm, narrow oval (not cylindrical).

Identification difficulty
Habitat

By rivers streams and wet ditches.

When to see it

July and August.

Life History

Perennial.

UK Status

Fairly frequent in England quite localised elsewhere in Britain.

VC55 Status

Fairly frequent in Leicestershire and Rutland. In the 1979 Flora survey of Leicestershire it was found in 212 of the 617 tetrads.

  • Graham Calow
    Sapcote
    18 August 2008
  • Graham Calow
    Riverside, Witherley
    15 July 2015
  • David Nicholls
    Launde Fish Ponds
    22 September 2012
  • Graham Calow
    Sapcote
    18 August 2008
  • HAPeacock
    River Soar - St Marys Mill
    12 July 2012
  • David Nicholls
    Shackerstone
    15 September 2012
  • Graham Calow
    Frolesworth
    23 July 2015
    var. variegata
  • Graham Calow
    Frolesworth
    23 July 2015
    var. variegata

Leicestershire & Rutland Map

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Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

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