Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A global community of nature enthusiasts
photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Pertusaria albescens

Pertusaria albescens

Description:

Crustaceous lichen. Thallus pale greenish grey to grey, often zoned at the margin, surface with often abundant, often (but not always) clearly delimited, round soralia that lack a bitter taste (compare with P. amara); apothecia rare.

Habitat:

Widespread on bark of deciduous trees, rarely on other substrates. Spotted on the trunk os a chestnut tree

Notes:

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

Species ID Suggestions



Sign in to suggest organism ID

No Comments

arlanda
Spotted by
arlanda

O Saviñao, Galicia, Spain

Spotted on Sep 17, 2012
Submitted on Sep 17, 2012

Noah Guardians
Noah Sponsors

Join the Project Noah Team Join Project Noah Team