Mushroom Observer

Mushroom Observer is a website where you can record observations about mushrooms, help people identify mushrooms they aren’t familiar with, and expand the community around the scientific exploration of mushrooms.

By some estimates less than five percent of the world’s species of fungi are known to science. While things are slightly better for the large fleshy fungi known as mushrooms, it is still a common experience to come across a mushroom that cannot be easily identified in the available books or which doesn’t really fit the definition of any recognized species. This site is intended to address that gap by creating a place for us to talk about and record what we’ve found, as well as connect to the existing literature about mushrooms.

Please do not feel intimidated by the scientific bent of the site. Everyone is welcome to dive in and add their own mushroom observations, upload mushroom photos and make comments on other people’s observations.