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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
Camera Model: NIKON D300. Exposure Time: 1/60 sec.; f/32; ISO Speed Rating: 800. Exposure Bias: 0 EV. Focal Length: 90.0 mm. Flash fired
Spotted on Aug 24, 2013
Submitted on Nov 25, 2013
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