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Project Noah Nature School
Phaeographis dendrítica
Crustose lichen. Thallus variable, light-grey to whitish, powdery, cracked or slightly granular. Immersed much-branched apothecia, often star-shaped. Lirellae with prominent carbonaceous margins, pruinose disc. Base of exciple is closed, margin continuing under disc.
Spotted on a deciduous tree bark
Spotted on Aug 24, 2013
Submitted on Nov 23, 2013
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