Irish lichens

Pseudocyphellaria crocata
Order: Peltigerales       Family: Lobariaceae

Species: Pseudocyphellaria citrina (Pseudocyphellaria crocata)

Growth type foliose.
Photos: On hazel. Cathair Chomáin, the Burren, W Ireland.
BLS Burren meeting 2009

Grey-brown thallus, greener when wet. Smooth lobes that become coarse-ridged with yellow soralia that can become confluent. Lower surface with yellow pseudocyphellae. Apothecia very rare.

Very rare, on mossy trees and rocks in damp, sheltered sites.
Medulla and soralia: K+ yellow, P+ orange, UV+ dull orange

Similar:Pseudocyphellaria intricata and P. norvegica


Pseudocyphellaria crocata

Pseudocyphellaria crocata

Pseudocyphellaria crocata
Pseudocyphellaria crocata. BLS Burren meeting, April 2009

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