this post was submitted on 20 Sep 2023
226 points (99.1% liked)

Mycology

3616 readers
41 users here now

founded 3 years ago
MODERATORS
 

Quite new to foraging, how come these mushrooms grow in a circle?

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 115 points 2 years ago (2 children)

I'm no expert but these are called Fairy Circles iirc. Apparently whatever substrate they grow on is consumed, so they expand in a circular fashion- think of burning a paper starting from a point in its center.

[–] [email protected] 41 points 2 years ago (1 children)

That’s my understanding too, the substrate often being a root ball from a long gone tree

[–] [email protected] 4 points 2 years ago

They are there to remind you what trees grew up to before we started "managing" forests

[–] [email protected] 11 points 2 years ago

Very interesting, thanks!