Trichia crateriformis

Trichia crateriformis is very similar to Trichia (Hemitrichia) decipiens but is distinguished primarily by its unique "lid" and spore ornamentation. Unlike most Trichia species, which break open irregularly, T. crateriformis has a preformed lid (operculum) that separates cleanly from the rest of the spore case. 
Sporocarps (fruiting bodies) teardrop-shaped to subconical, often flattened at the top.Small, usually 0.8–1.5 mm in total height. Stalk short, typically measuring less than half the total height (0.2–0.75 mm). It is filled with "cell-like" bodies, visible under a microscope. Capillitium (internal fibres): The yellow-brown filaments (elaters) are marked with 4 to 5 prominent spiral bands. They are smooth (lacking spines) and end in long, tapering tips. Spores 11–12.5 μm in diameter with a "star-like" or "cristate" (ridged) pattern - most similar species have either irregular warts or a complete net-like reticulum.

Trichia spp.

Microscopic examination and identfication by an expert is needed. 

Almost exclusively found on decaying wood.

Appears in damp seasons.

Unknown

Unknown