Show only taxa with photos
– minute lemon cup, yellow fairy cups
Spores: ellipsoid, medium-sized (8--14 x 3--5 µm), and have one crosswall and two oil drops at maturity
– green cups, green stain, green wood-cups
Distribution: Broad Across North America, Europe, and Asia
Spores: spores (5--8 x 1--2 µm)
Distribution: It is widespread, but not particularly common.
Substrate: C. clavus occurs in spring and early summer on very wet plant debris, such as cones and twigs, often at least partly submerged in running water.