Aspicilia cuprea
Aspicilia cuprea (copper sunken disk lichen) is a large 1–20-centimeter (0.4–7.9 in) diameter copperish-tan to brown crustose areolate lichen that forms large patches of adjacent lichens on rock (saxicolous).[1]:225 It grows only from northern California to Baja California.[2][1] It is common and characteristic of siliceous rock in interior valley and western mountains of California.[1] One to many irregularly shaped black apothecia are sunken into the thallus.[1] Lichen spot tests are K+ red, C-, P+ orange, and I-.[1]
Aspicilia cuprea | |
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Species: | A. cuprea |
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Aspicilia cuprea Owe-Larss. & A.Nordin (2007) | |
References
- Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, ISBN 978-0-300-19500-2
- Lichen Flora of the Greater Sonoran Desert Region. Vol 3, Nash, T.H., Ryan, B.D., Gries, C., Bugartz, F., (eds.) 2001,
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