Physcia stellaris
Physcia stellaris is a species of lichen. It is pale grey, but darker in the centre, and lacks isidia, lobules, soredia and pruina. It tests negative with potassium hydroxide.[1]
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Species: | P. stellaris |
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Physcia stellaris | |
References
- Physcia stellaris. Consortium of North American Lichen Herbaria. Accessed March 8th, 2012.
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