Cyphella

Cyphella refers to a genus of small, cup-shaped fungi within the family Cyphellaceae. The term also commonly refers to the individual fruiting bodies (basidiocarps) produced by members of this genus and related cyphelloid fungi. These fungi are characterized by their simple, often sessile, cup-like or bell-shaped structure. They typically grow on dead wood, twigs, and other decaying plant material, playing a role as saprophytes in nutrient cycling within ecosystems.

Cyphelloid fungi are often grouped together based on their similar morphology, characterized by the small, open cup or saucer-shaped basidiocarp. However, this grouping is based on form rather than strict phylogenetic relationships, and the cyphelloid fungi can be found across various families within the Agaricales order.

The identification of specific Cyphella species can be challenging due to the small size of the fruiting bodies and subtle differences in morphology. Microscopic features, such as the characteristics of the basidia, spores, and hyphae, are often necessary for accurate identification. While some species are known to be host-specific, many are more generalized in their substrate preferences. The ecological role of these fungi is primarily decomposition of woody material, contributing to the breakdown of organic matter in forest and woodland ecosystems.