Smoky Spindles

(Clavaria fumosa)

Conservation Status

Smoky Spindles
Photo by Dick Edwards
IUCN Red List

not listed

 
NatureServe

not listed

 
Minnesota

not listed

 
     
     
     
     
     
     
     

Description

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 5 (2 to 14 cm) tall and 116 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.

Similar Species

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.

Habitat and Hosts

Woodlands and grassy areas

Ecology

Season

Summer and fall

Distribution

Distribution Map

 

Sources

24, 26, 29, 30, 77.

Biodiversity occurrence data published by: Minnesota Biodiversity Atlas (accessed through the Minnesota Biodiversity Atlas Portal, bellatlas.umn.edu, 10/12/2025).

10/12/2025    
     

Occurrence

Common

Taxonomy

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

Subordinate Taxa

 

Synonyms

Clavaria fragilis ssp. fumosa

Clavaria fragilis var. striata

Clavaria fumosa var. pallida

Clavaria fumosa var. striata

Clavaria striata

Common Names

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.

 

Visitor Photos

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Dick Edwards

Smoky Spindles

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 Photos

     
   

 

 

Camera

Slideshows

Clavaria fumosa
Mushrooms Fungi

About

Dec 5, 2020

Clavaria fumosa - fungi kingdom
Fungi Kingdom

About

Jan 23, 2015

Clavaria fumosa - fungi kingdom

 

slideshow

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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.

Smoky Spindles

MinnesotaSeasons.com Sightings

 

 

 

Binoculars