Where’s Wildlife · Mushroom Field Guide

Old Man of the Woods

Strobilomyces sp.

Bold black scales on a pale cap.

Old Man of the Woods. Select the photo to browse the gallery. Photographs © Where’s Wildlife.

NORTH AMERICAN GENUS

At a Glance

Family
Boletaceae
Size
Size varies with age; no measurement recorded
Habitat
Woodlands
Ecological role
Forms mycorrhizal partnerships with trees.
Spore surface
Pores beneath the cap

Fruiting varies with local weather and habitat.

Three Identification Clues

01

Bold black scales on a pale cap

02

Dark, shaggy stem

03

A woodland bolete with pores rather than gills

Field Photographs

Compare form, texture and growing surfaces in the photographs below.

Identification & Look-alikes

What to Look For

The distinctive black scales and shaggy stem support Strobilomyces. These two views remain identified to genus; the quiz uses the common group name.

A Closer Look

North American species are difficult to separate from photographs. Spore details and sometimes DNA are needed; no particular species name is assigned here.

Habitat & Life History

Habitat & Season

Woodlands. Summer and fall.

Ecology & Fruiting

Forms mycorrhizal partnerships with trees.

Did You Know?

Look closely

Dark, shaggy stem

Compare views

A woodland bolete with pores rather than gills

Identification evidence

The distinctive black scales and shaggy stem support Strobilomyces. These two views remain identified to genus; the quiz uses the common group name.

Range & Sightings

Where It Lives

The exact locality of these uploads has not yet been recorded.

Recorded Observations

Explore reported sightings on iNaturalist. Observation records are not a complete range map.

Identification notes & comments

Think a photograph has a different identification? Please include its filename or describe the image, suggest a name, and explain the identifying features. Links to reliable references are welcome. Thoughtful corrections help improve this guide.

Suggestions are reviewed before we change a label. First-time comments may await moderation.

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