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Scleroderma areolatum

Scleroderma areolatum is a basidiomycete fungus and a member of the genus Scleroderma, or "earth balls".

Last revised
Jul 22, 2026
Read time
≈ 1 min
Length
177 w
Citations
2
Source
Scleroderma areolatum
Scientific classification Edit this classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Boletales
Family: Sclerodermataceae
Genus: Scleroderma
Species:
S. areolatum
Binomial name
Scleroderma areolatum
Scleroderma areolatum
Mycological characteristics
Glebal hymenium
No distinct cap
Hymenium attachment is not applicable
Lacks a stipe
Spore print is purple-black to olive
Ecology is mycorrhizal
Edibility is poisonous

Scleroderma areolatum is a basidiomycete fungus and a member of the genus Scleroderma, or "earth balls".

Description

They are usually 1–5 centimetres (38–2 in) in diameter, and grow individually or in small groups.1

Like most members of Scleroderma, S. areolatum resembles but is only distantly related to the giant puffball. It can be distinguished from the giant puffball by cutting it in half; the puffball will have a solid, denser middle, with no signs of a developing cap mushroom.

Habitat

They are commonly found in deciduous forests, in neutral soil.

Toxicity

They are poisonous,2 and ingestion can lead to vomiting, diarrhea, and in larger quantities, fainting.

References

References

  1. Kuo M. "Scleroderma areolatum". MushroomExpert.Com. Retrieved 2009-11-26.
  2. Phillips, Roger (2010). Mushrooms and Other Fungi of North America. Buffalo, NY: Firefly Books. p. 334. ISBN 978-1-55407-651-2.