(Clavaria fumosa)
Conservation • Description • Habitat • Ecology • Distribution • Taxonomy
Conservation Status |
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IUCN Red List | not listed |
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NatureServe | not listed |
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Minnesota | not listed |
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Smoky Spindles is a common club fungus. It occurs in Europe and North America, and there are scattered reports throughout the world on every continent except Antarctica. It occurs in the United States and southern Canada east of the Great Plains and on the West Coast.
Smoky Spindles is found in summer and fall, usually in open woodlands and woodland edges, sometimes in grassy areas. It grows on the ground in dense clusters, physically joined at the base and emerging from a single point of origin, or in tufts, a cluster that is so tightly packed it can appear as a single, dense mass. It gets its nutrients from decaying organic matter (saprobic).
The fruiting body is ¾″ to 5⅛″ (2 to 14 cm) tall and 1⁄16″ to ¼″ (2 to 7 mm) wide. It is usually cylindrical, sometimes flattened or twisted, usually unbranched, rarely branched near the tip, and usually smooth, sometimes longitudinally grooved. The color is variable, mostly grayish, whitish, yellowish, pinkish, or brownish, and it is pale or nearly white just at the base. It is never bright white or purplish. The tip at first is usually blunt, sometimes pointed, but it soon shrinks and turns brownish, eventually dark reddish brown to black with age.
The flesh is fairly brittle, making collecting difficult. It is edible but insubstantial and flavorless.
The spore print is white.
Fairy Fingers (Clavaria fragilis) spindles are bright white.
Purple Spindles (Alloclavaria purpurea) spindles are grayish purple to deep purple when young. They turn smoky brown when they age and can be mistaken for Smoky Spindles.
Woodlands and grassy areas
Summer and fall
Distribution |
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Sources Biodiversity occurrence data published by: Minnesota Biodiversity Atlas (accessed through the Minnesota Biodiversity Atlas Portal, bellatlas.umn.edu, 10/12/2025). |
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10/12/2025 | ||
Occurrence |
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Common |
Kingdom
Fungi (fungi)
Subkingdom
Dikarya
Phylum
Basidiomycota (club fungi)
Subphylum
Agaricomycotina (jelly fungi, yeasts, and mushrooms)
Class
Agaricomycetes (mushrooms, bracket fungi, puffballs, and allies)
Subclass
Agaricomycetidae
Order
Agaricales (common gilled mushrooms and allies)
Suborder
Clavariineae
Family
Clavariaceae (antler and spindle fungi)
Genus
Clavaria
Clavaria fragilis ssp. fumosa
Clavaria fragilis var. striata
Clavaria fumosa var. pallida
Clavaria fumosa var. striata
Clavaria striata
Grayish Fairy Club
Smoky Clavaria
Smoky Spindles
Glossary
Saprobic
A term often used for saprotrophic fungi. Referring to fungi that obtain their nutrients from decayed organic matter.
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Dick Edwards |
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Is it possible to help me identify this unusual fungi/ mushroom? Location is N.E. Minnesota in Gooseberry Falls State Park. 3-4” in height. |
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Clavaria fumosa
Mushrooms Fungi
Clavaria fumosa - fungi kingdom
Fungi Kingdom
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Dick Edwards
10/1/2025
Location: Gooseberry Falls State Park
Is it possible to help me identify this unusual fungi/ mushroom? Location is N.E. Minnesota in Gooseberry Falls State Park.
3-4” in height.
MinnesotaSeasons.com Sightings |
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