Definitions:

1. A family of fungi withing the order Xylariales, predominantly known for being decomposers that break down dead organic material, especially wood. NOUN
   • The Xylariaceae family contributes significantly to forest ecosystems by decomposing fallen logs and dead plant material.
2. Family of fungi that grow on decaying plant matter, such as fallen logs, stumps, and leaf litter, contributing to nutrient recycling in ecosystems. NOUN
   • Species within Xylariaceae exhibit a wide range of morphologies, from branched structures to crust-like colonies.

Synonyms:

• wood decay fungi