[TrickyFoxy]

> A birch is a thin-leaved deciduous hardwood tree of the genus Betula

https://en.wikipedia.org/wiki/Birch

You can see that the Mastodon account is made in the style of the bark of this tree

https://fosstodon.org/@betula

[kseistrup]

Also, it's association with “mycorrhiza” reveals the proper context.

[SpaceGlow]

Thank you!