Narrow-leaved Water-plantain - Alisma lanceolatum

Description

An emergent aquatic plant similar to Water-plantain (Alisma plantago-aquatica) but with narrower leaves.  The flowers are often lilac tinged. The inflorescence has whorls of branches, which are again branched.

Identification difficulty
Recording advice

Unless identified by a recognised expert, a photo is required showing the leaves, and the flowers if present.

Habitat

Found in shallow water or on exposed mud at the edge of a wide range of water bodies, although in many areas it is particularly frequent in canals.

When to see it

In flower during July and August.

Life History

Perennial.

UK Status

Widespread in England and Wales but less frequent than Water-plantain (Alisma plantago-aquatica).

VC55 Status

Scarce in Leicestershire and Rutland, though it may be under recorded.

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Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map