# pietra fungaia

> English word · Noun

## Definitions
1. The sclerotium of Polyporus tuberaster.

## Etymology
Italian pietra fungaia (“mushroom stone”)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/pietra-fungaia