Caloplaca austrocitrina Teloschistaceae
Caloplaca austrocitrina

Growth type crustose
Chemical results: K+ crimson

Probably the most frequent of a group of species previously recorded as Caloplaca citrina

Yellowish-green thallus, +/- covered by soredia. Apothecia frequent, discs yellow-orange with yellowish, sorediate margins.



Caloplaca austrocitrina

Caloplaca austrocitrina
Caloplaca austrocitrina
Corfe Mullen and Sturminster Marshall, Dorset. January 2014, March 2015

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