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Mushroom ID

Column Stinkhorn

Clathrus columnatus

LOW RISK

Non-lethal but Foul-smelling Column Stinkhorn

Column Stinkhorn - Image 1
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Key Features

  • Reddish-orange vertical columns
  • Columns fused together at the top
  • Dark olive-green slimy gleba on inner arms
  • Emerges from a white
  • egg-like base
  • Strong odor of decaying flesh
Color:

Reddish-orange with dark olive-brown slime

Smell:

Foul, like rotting meat

Growth Pattern:

Single

Environment:

Soil and mulch

Habitat & Distribution

Habitat:

Mulched garden bed

Distribution:

Southeastern United States, Caribbean, South America

Seasonality:

Year-round (Florida)

Economic Value

Market Demand:

None - considered a nuisance due to odor

Price Range:

N/A

Commercial Use:

None

Similar Species

Lattice Stinkhorn

Clathrus ruber

LOW_RISK - Inedible
Key Differences:
  • Forms a hollow globose lattice
  • No distinct vertical columns

Crowned Stinkhorn

Clathrus crispus

LOW_RISK - Inedible
Key Differences:
  • Lattice structure with 'corona' structures
  • More complex meshwork

Recommended Action

Avoid consumption; remove and dispose of in outdoor waste if the odor becomes offensive.