Description
Less than 1cm: Use magnifying glass.
Cap hanging or standing, bell-shaped to funnel-shaped, 2-7 x 2-4 mm. Outer surface smooth, white to cream or yellowish, with notched or scalloped margin. Inner surface smooth, whitish. Flesh soft, tough.
Occurrence
Common on dead and living stalks of stinging nettles (Urtica), occasionally on other herbaceous plants or on leaves and dead wood.
Saprophyte; parasitic?