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Lichen

Ochrolechia parella

Description:

Order: Pertusariales Family: Pertusariaceae Species: Ochrolechia parella Growth type crustose. Thick, warted, creamy-white or greyish thallus. White prothallus with zoned 'growth-rings' near thickened margins. Very fertile, numerous pinkish apothecia usually with cracked white pruina. Common both coastal and inland on hard, siliceous rocks.

Habitat:

lichen growing on rocks at the water's edge, Bay of Kenmare, SW Ireland.

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7 Comments

pamsai
pamsai 11 years ago

thanks Leuba and ChunXingWong. Amazing things, lichen, when you see them up close...

ChunXingWong
ChunXingWong 11 years ago

Uploaded a similar spotting.
Check it out.
http://www.projectnoah.org/spottings/121...

arlanda
arlanda 11 years ago

Yes pamsai, macro is wonderful with lichens. And they are fascinating organisms!

Leuba Ridgway
Leuba Ridgway 11 years ago

love the contrasting colours..

pamsai
pamsai 11 years ago

thanks arlanda, it's an amazing world when you get up close to a lichen. I only saw them as colour before!

arlanda
arlanda 11 years ago

By the way, it is a beauty

arlanda
arlanda 11 years ago

Not very sure about this one. First I thought of some physcia , as the Physcia biziana of this spotting: http://www.projectnoah.org/spottings/944... that also occurs together with X. parietina. But yours is really a crustose lichen that occurs in coastal rocks so my only guess is Ochrolechia parella, although I miss the 'growth-rings'. http://www.irishlichens.ie/pages-lichen/...

pamsai
Spotted by
pamsai

Ireland

Spotted on Jul 3, 2012
Submitted on Jul 3, 2012

Spotted for Mission

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