Crustose, placodioid and leprose lichens found in Ireland: D-K

A-B     C     D-K     L     M-O     P-Q     R-S     T-Z
Crustose lichens form thick or thin crusts that are firmly attached and cannot be removed without part of the substratum. Placodioid lichens are crustose but lobed at the margins and leprose lichens have a powdery appearance. Please click on the images to see details and larger photographs. Glossary (opens in new window).

Dendrographa decolorans, Schismatomma decolorans Dendrographa decolorans, Schismatomma decolorans Diarthonis spadicea (Arthonia spadicea) Dibaeis baeomyces Coenogonium luteum, Dimerella lutea Coenogonium pineti, Dimerella pineti Diploicia canescens Diploicia canescens Diploschistes muscorum Diploschistes muscorum Diplotomma pharcidium Enterographa crassa Enterographa crassa Enterographa hutchinsiae Enterographa hutchinsiae Enterographa zonata Flavoplaca austrocitrina, Caloplaca austrocitrina Flavoplaca citrina, Caloplaca citrina Flavoplaca flavocitrina, Caloplaca flavocitrina Flavoplaca flavocitrina, Caloplaca flavocitrina Flavoplaca marina, Caloplaca marina Flavoplaca maritima, Caloplaca maritima Flavoplaca microthallina, Caloplaca microthallina Flavoplaca oasis, Caloplaca oasis Fuscidea cyathoides Fuscidea cyathoides Fuscidea lightfootii Fuscidea lygaea Fuscidea lygaea Glaucomaria carpinea, Lecanora carpinea Glaucomaria carpinea, Lecanora carpinea Glaucomaria rupicola, Lecanora rupicola Glaucomaria rupicola, Lecanora rupicola Gomphillus calycioides Gomphillus calycioides Graphis inustuloides, Graphina anguina Graphina pauciloculata Graphis betulina Graphis elegans, Script Lichen Graphis elegans, Script Lichen Graphis inustuloides, Graphina anguina Graphis pulverulenta Graphis ruiziana, Graphina ruiziana Graphis scripta Gyalecta carneola, Pachyphiale carneola Gyalecta jenensis Gyalecta truncigena Gyalolechia flavovirescens, Caloplaca flavovirescens Gyrographa gyrocarpa, Opegrapha gyrocarpa Herteliana gagei Herteliana gagei Hydropunctaria maura, Verrucaria maura Hydropunctaria maura, Verrucaria maura Lecanactis subabietina Inoderma subabietinum, Lecanactis subabietina Ionaspis lacustris Ionaspis lacustris Jamesiella anastomosans Japewiella tavaresiana Japewiella tavaresiana

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Crustose, Placodioid, Leprose       Squamulose           Foliose        Cladonia    Fruticose, Filamentous    Lichenicolous
AB, C, DK, L, MO, PQ, RS, TZ AC, DF, GL, MO, PQ, RZ

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