Dotted Thyme-moss - Rhizomnium punctatum

    Description

    Erect shoots are 1 to 10 cm tall. The large (5 to 6 mm long) leaves are broadly elliptical to egg-shaped (but widest above the middle), with a differentiated border of elongated cells that lacks teeth. The nerve ends shortly below the tip. The stems are red or brown. Tufts of large rhizoids arise from the leaf axils and form a dark felt on the lower part of the shoots. The more slender rhizoids seen in R. pseudopunctatum and R. magnifolium are absent. Damp substrates are often covered by a greenish-brown, alga-like felt, from which small, sparse, leafy shoots arise. Capsules are frequent in autumn and winter, about 4–5 mm long, with a beaked lid. Setae are 2 to 3 cm long.

    Identification difficulty
    Habitat

    On damp or wet soil, rock, and rotting wood, in acidic to base-rich habitats.

    When to see it

    All year round

    UK Status

    Widespread and fairly frequent in Britain.

    VC55 Status

    Fairly frequent in Leicestershire and Rutland.

    Leicestershire & Rutland Map

    UK Map