Welcome to Mushroom World
Step into the fascinating world of mushrooms with Mushroom World – your go-to resource for fungi information. Our site offers clear information and beautiful images of mushrooms.
If you're curious about what fungi actually are and how they differ from plants and animals, be sure to visit our what are fungi? page for an easy-to-understand explanation.
Since there are thousands of known species of mushrooms, we have limited our database to the most common ones. New species are also continuously added to the site.
Come and explore the wonders of mushrooms with us. We hope you find our site informative, inspiring, and a valuable resource on your journey of mushroom discovery.
What you can do on Mushroom World
Browse the database
Explore mushrooms from the alphabetical list or search by name or properties.
Identify a mushroom
Know some characteristics but not the name? Use our mushroom identification helper to narrow it down.
New to identification? Start with identification basics.
Test your knowledge
Try our identification quiz and see how many mushrooms you recognise. Each run gives you new questions.
Upload your photos
Have good mushroom photos to share? Use the upload form and we will see if we can include them on the site.
Today's Mushroom
A quick highlight from our database
Today's mushroom is Russula clavipes (Green Crab Russula). It grows in Europe.
Dimensions: Cap 5-14 cm diameter; stem 3-11 cm tall * 1-3 cm diameter
Description:
Russula clavipes, also known as the Green Crab Russula, is a medium to large agaric that is considered a variation of the Crab Brittlegill (Russula xerampelina) and is often treated as the same species. Similar to its red relative, these mature mushrooms emit a fishy odor. When cut or bruised, all parts slowly stain a dingy yellow-brown. The mushroom can be found in both deciduous and coniferous woodlands and is often observed during the late summer and autumn months.
Cap convex, becoming later flat, with a broad, shallow depression. Surface sticky when moist, but soon dry; smooth - not streaked or warty. The colour is most often dark olive green or brown. The flesh is white but discolouring slowly yellowish brown to brownish or brown when sliced. Gills broad, initially attached to the stem, but may separate as they mature. Close, crowded, or slightly spaced, changing from white/creamy to yellowish-orange as they age. Stem more or less equal, dry, fairly smooth and solid at first, later spongy. It has no ring. Spore print creamy, yellowish, or orangish yellow.
Similar species include Amanita phalloides (Death Cap) which also has a green cap, but has a ring and is not a Russula.
If you are interested in this mushroom, look it up in our database for more detailed photographs and additional information.
Many mushrooms are poisonous, and some can be lethally toxic. Distinguishing between edible and poisonous mushrooms can be very challenging. Therefore, we strongly advise against consuming wild mushrooms. This website does not contain any information about the edibility or toxicity of mushrooms.
Although efforts have been made to ensure accuracy on this website, the information may contain errors and omissions. Therefore, all content provided is for educational and informational purposes only and should not be relied upon or used as a basis for consuming any plants or mushrooms.
External links are provided for reference only. We do not endorse or take responsibility for the content, advice, or products found on these sites or in any advertisements shown on this website.