Yellow Water-lily - Nuphar lutea

    Description

    Stout rhizomatous plant. Floating leaves oval, cleft to the stalk, submerged leaves shorter stalked, rounded, thin and translucent. Flowers bright yellow, 12 to 40 mm, rising out of the water, with 5 large overlapping sepals, and numerous small petals. Fruit flask shaped.

    Similar Species

    Other water-lilies (Nymphaea and Nymphoides).  The non-native ornamental spatter-dock (N advena) is occasionally naturalised in the UK but is not recorded in VC55; it has erect leaves, not floating.  Note that some congested plants of the native N lutea may also have semi-erect non-floating leaves.

    Identification difficulty
    ID guidance

    Non-flowering plants can usually be identified by presence of thin, lettuce-like submerged leaves or 'brandy-bottle' fruits

    Recording advice

    Photograph of flowering plant, or floating plus submerged leaves, or fruits.

    Habitat

    Lakes, ponds, water filled quarries, streams and canals.

    When to see it

    June to September.

    Life History

    Perennial.

    UK Status

    Fairly frequent throughout Britain except in the extreme north.

    VC55 Status

    Fairly frequent in Leicestershire and Rutland. In the 1979 Flora survey of Leicestershire it was found in 134 of the 617 tetrads.

    In the current checklist (Jeeves 2011) it is listed as native; locally abundant

    Leicestershire & Rutland Map

    MAP KEY:

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

    UK Map