Water Mint - Mentha aquatica


    Variable short to tall plant with a strong aromatic small when crushed, but not as sweetly aromatic as some other mints. Flowers lilac-pink 4 to 6 mm long in a dense oblong head often with 1 or 2 distinct whorls of flowers below.

    Similar Species

    There are many hybrid and naturalised cultivated varieties of mint, making this a difficult genus 

    Identification difficulty
    ID guidance

    Flowers in terminal heads, ovate leaves with distinct petioles, calyx tube hairy

    Recording advice

    Photo of whole plant in flower, including leaves; details of flowers


    Any wet or swampy habitat, often with its feet in water.

    When to see it

    July to September.

    Life History


    UK Status

    Common throughout Britain except in the Scottish Highlands.

    VC55 Status

    Fairly common in Leicestershire and Rutland. In the 1979 Flora survey of Leicestershire it was found in 325 of the 617 tetrads.

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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