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Xylaria polymorpha

fungus species

Quick Summary

Xylaria polymorpha is a species of fungus commonly known as "dead man's fingers". This name comes from its fruiting bodies, which are club-shaped or finger-like and often resemble burned wood. These fungi are typically found growing on decaying wood or injured trees.12

Xylaria polymorpha belongs to the phylum Ascomycota, which are characterized by a saclike structure called an ascus containing ascospores. This phylum includes a vast number of species, some of which are plant pathogens, while others act as saprotrophs, living on dead organic matter.2

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2 Britannica Sources
  1. dead-man's-fingers
  2. Ascomycota

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