Athelia (fungus)

Athelia (fungus)

Athelia neuhoffii

Athelia is a genus of fungi in the family Atheliaceae. This genus is characterized by its corticioid, or crust-like, fruiting bodies that are typically found on wood or plant debris. Athelia species are known for their role in the decomposition of organic matter, contributing to nutrient cycling in forest ecosystems.

Description

Athelia species produce thin, effused fruiting bodies that are often white to cream in color. The texture of these fruiting bodies can be smooth to slightly granular. Microscopically, Athelia species have basidia that are typically clavate and produce basidiospores that are smooth and hyaline.

Habitat and Distribution

Athelia fungi are widely distributed across temperate and boreal regions. They are commonly found on decaying wood, leaf litter, and other plant materials. Some species have been reported to occur in association with living plants, acting as endophytes or weak pathogens.

Species

The genus Athelia includes several species, with Athelia neuhoffii being one of the more well-known representatives. Other species within this genus exhibit similar ecological roles and morphological characteristics.

Ecological Role

Athelia species play a significant role in the decomposition of lignocellulosic materials, breaking down complex organic compounds into simpler forms that can be utilized by other organisms. This process is crucial for nutrient recycling in forest ecosystems.

Related Pages

• Fungi
• Atheliaceae
• Decomposition
• Basidiomycota