Denmark

Capronia pilosella

Candelaria pacifica

Candelariella coralliza

Candelariella placodizans

Caloboletus radicans

Calocera glossoides

Calogaya decipiens

Calycellina ulmariae

Calycina herbarum

Calycina vulgaris

Calyptella gibbosa

Camarops tubulina

Campylodiscus clypeus

Campylodiscus hibernicus

Catillaria chalybeia

Cejpia hystrix

Cellypha goldbachii

Ceratellopsis aculeata

Ceratium cornutum

Cercospora beticola

Ceriporia excelsa

Ceriporia reticulata

Ceriporia viridans

Cetraria ericetorum

Chaenotheca brachypoda

Chaenotheca chlorella

Chaenotheca cinerea

Chaenotheca ferruginea

Chaenotheca hispidula

Chaenotheca phaeocephala

Chaenotheca stemonea

Chaenothecopsis pusilla

Chaetoceros anastomosans

Chaetoceros borealis

Chaetoceros brevis

Chaetoceros castracanei

Chaetoceros constrictus

Chaetoceros coronatus

Chaetoceros curvisetus

Chaetoceros decipiens

Chaetoceros densus

Chaetoceros didymus

Chaetoceros muelleri

Chaetoceros perpusillus

Chaetoceros socialis

Chaetoceros subtilis

Chaetosphaerella phaeostroma

Cheilymenia stercorea

Cheilymenia theleboloides

Cheilymenia vitellina

Chilionema ocellatum

Circinaria caesiocinerea

Circinaria calcarea

Circinaria leprosescens

Cistella acuum

Cistella fugiens

Cladonia ciliata

Cladonia foliacea

Cladonia macrophylla

Cladonia polydactyla