# Helmmycena (Mycena galericulata) (d.j.b.) 06

- By: Dominicus Johannes Bergsma
- Date: 2019-11-19
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Helmmycena_(Mycena_galericulata)_(d.j.b.)_06.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/4/43/Helmmycena_%28Mycena_galericulata%29_%28d.j.b.%29_06.jpg/1920px-Helmmycena_%28Mycena_galericulata%29_%28d.j.b.%29_06.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Bottom of one Mycena galericulata on a half-decayed tree stump. Only 24 millimeters in diameter.