Article · Wikipedia archive · Last revised Jul 18, 2026

Stereocaulon

Stereocaulon is a genus of lichens. Members of Stereocaulon are commonly called rock foam lichens. Photobiont partners of Stereocaulon include green algae from the genera Asterochloris, Chloroidium, and Vulcanochloris. Stereocaulon is difficult to ID to species, but there is a high diversity of species within the genus.

Last revised
Jul 18, 2026
Read time
≈ 2 min
Length
383 w
Citations
3
Source
Stereocaulon
Stereocaulon tomentosum
Scientific classification Edit this classification
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Lecanorales
Family: Stereocaulaceae
Genus: Stereocaulon
Hoffm. (1796)
Type species
Stereocaulon paschale
(L.) Hoffm. (1796)
Species

See text

Synonyms
  • Lachnocaulon Clem. & Shear (1931)

Stereocaulon is a genus of lichens. Members of Stereocaulon are commonly called rock foam lichens.12 Photobiont partners of Stereocaulon include green algae from the genera Asterochloris, Chloroidium, and Vulcanochloris.3 Stereocaulon is difficult to ID to species, but there is a high diversity of species within the genus.

Species

The following species are assigned to this genus:

References

References