Mushroom Observer is a collaborative mycology website started by Nathan Wilson in 2006. Its purpose is to "record observations about mushrooms, help people identify mushrooms they aren't familiar with, and expand the community around the scientific exploration of mushrooms". The community of about 10,000 registered users collaborates on identifying the submitted mushroom images, assigning their scientific names by means of a weighted voting process. All photographs are subject to a Creative Commons license that allows their reuse by others without the need for remuneration or special permission, subject to the terms of the license. The software is open source and hosted on GitHub. More information...
According to PR-model, mushroomobserver.org is ranked 75,287th in multilingual Wikipedia, in particular this website is ranked 43,175th in English Wikipedia.
The website is placed before finnlectura.fi and after city.ebetsu.hokkaido.jp in the BestRef global ranking of the most important sources of Wikipedia.