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Acarospora thelococcoides
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Acarosporales
Family: Acarosporaceae
Genus: Acarospora
Species:
A. thelococcoides
Binomial name
Acarospora thelococcoides
( Nyl.) Zahlbr. (1927)
Synonyms
  • Lecanora thelococcoides Nyl. (1891)

Acarospora thelococcoides is a pruinose (dusty whitish) verruculose (warty) crustose lichen that grows in patches up to 10 cm across that grows on soil ( terricolous), especially soils made from decomposed granite. [1]: 220  [2] It grows from San Benito, California to Baja California, and inland to 930 metres (3,050 ft). [2] Each roundish areole becomes more pruinose toward the top and typically has a single round apothecium that is immersed with a dark brown disc, so as to appear like a collection of white rings. [2] This appearance gives it the common name, soil eyes lichen. [1]: 220 

The asci are saccate, with variable numbers of spherical ascospores. [2] Lichen spot tests are all negative, and it is UV-. [2] It is an indicator of undisturbed soil habitats. [2]

References

  1. ^ a b Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, ISBN  978-0-300-19500-2
  2. ^ a b c d e f Acarospora thelococcoides, Lichen Flora of the Greater Sonoran Desert Region. Vol 3., Nash, T.H., Ryan, B.D., Gries, C., Bugartz, F., (eds.) 2001, [1]