Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A worldwide community photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Birch Polypore

Fomitopsis betulina

Description:

An annual birch polypore with kidney-shaped caps that are whitish to brownish with the pore surface being whitish (or brown with age). It's very common on birch trees. The surface of the fruiting body was traditionally used as a strop for sharpening the edges on razors.

Habitat:

Spotted growing on a tree along a nature trail adjacent to a pond.

Notes:

"Ötzi the Iceman" (the 5,000-year-old mummy found in Tyrol) was found to be carrying this fungus.

Species ID Suggestions



Sign in to suggest organism ID

4 Comments

Christine Y.
Christine Y. 7 years ago

Thanks Hema!

Hema  Shah
Hema Shah 7 years ago

wonderful!

Christine Y.
Christine Y. 7 years ago

Welcome :)

Brian38
Brian38 7 years ago

Thanks for the info very interesting.

Christine Y.
Spotted by
Christine Y.

Connecticut, USA

Spotted on Apr 9, 2017
Submitted on Apr 11, 2017

Related Spottings

Fomitopsis Fomitopsis Fomitopsis Fomitopsis

Nearby Spottings

Great Blue Heron Skunk Cabbage Scurfy Twiglet Mushrooms Song Sparrow
Noah Guardians
Noah Sponsors
join Project Noah Team

Join the Project Noah Team