Welcome to Mushroom World
Step into the enchanting world of fungi with Mushroom World – your trusted companion for learning about mushrooms.
Whether you're a curious beginner or a seasoned nature enthusiast, our site provides clear, accessible information and beautiful images to help you better understand and appreciate the mushrooms you encounter.
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.
With thousands of mushroom species known to science, we've chosen to focus on the most common and easily recognisable ones. Each entry includes helpful descriptions, identification tips, and high-quality images, and we’re always working to expand our collection with new species and updated content.
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 Collybia tuberosa (Lentil Shanklet). It grows in Europe, North America and Japan.
Dimensions: Cap 0.5-1.5 cm diameter, stem 2-4 cm tall * 0.08-0.12 cm thick
Description:
Collybia tuberosa, commonly known as the Lentil Shanklet, is a small, whitish agaric with a thin cap and a slender stem that arises from a hard, reddish-brown sclerotium resembling an apple seed. The mushroom is typically found growing in dense clusters on decaying remains of other fleshy fungi, particularly Russula and Lactarius species. It favours damp woodland habitats, where the remnants of these host mushrooms provide the necessary substrate for its growth.
Cap very small, convex with an inrolled margin when young, becoming broadly convex to flat, sometimes with a slight central depression. The surface is smooth, dry to moist, whitish to pale buff, occasionally with a faint pinkish or brownish tinge near the centre. The flesh is whitish and extremely thin. Gills attached to the stem, close to almost distant, whitish to pale pinkish, narrow. Stem very slender, equal or slightly tapering, whitish to pinkish and becoming hollow with age. The base is attached to a small, reddish-brown, tear-shaped or elliptical sclerotium resembling an apple seed. The stem has no ring. Spore print white.
Microscopic Features: Spores are 4–6 × 3–3.5 µm, smooth, ellipsoid to sublacrymoid, and inamyloid.
Collybia tuberosa on the www.first-nature.com web site.
Collybia tuberosa on the MushroomExpert.Com Web site.
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.
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