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Tephromela atra

Tephromela atra

Description:

Crustaceous lichen. Thick, warted-areolate, whitish or pale grey thallus with blackish prothallus. Black apothecia, round or irregular, sessile or immersed. Discs flat / concave, margins swollen, entire or flexose, 1-2.5mm diam. Hymenium dark purple-brown, upper parts pale purple-violet.

Habitat:

Siliceous rock, granite

Notes:

Camera Model: NIKON D300. Exposure Time: 1/60 sec.; f/32; ISO Speed Rating: 200. Focal Length: 90.0 mm. Flash fired

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4 Comments

arlanda
arlanda 8 years ago

I also think so, Seema

Seema
Seema 8 years ago

wonderful,..

arlanda
arlanda 8 years ago

Thanks Maria

Maria dB
Maria dB 8 years ago

Interesting spotting!

arlanda
Spotted by
arlanda

O Saviñao, Galicia, Spain

Spotted on Aug 13, 2012
Submitted on Oct 13, 2012

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