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Sea-storm Lichens
Cetrelia
Cetrelia is a genus of lichenized fungi within the Parmeliaceae family.
10 branches of this genus, most-observed first

Speckled Rag Lichen
speciesCetrelia cetrarioides

Sea Storm Lichen
speciesCetrelia olivetorum

Chicita's Sea Storm Lichen
speciesCetrelia chicitae

Cetrelia monachorum
speciesCetrelia monachorum

Cetrelia braunsiana
speciesCetrelia braunsiana

Cetrelia alaskana
speciesCetrelia alaskana

Cetrelia sayanensis
speciesCetrelia sayanensis

Cetrelia japonica
speciesCetrelia japonica
Cetrelia collata
speciesCetrelia collata
Cetrelia pseudolivetorum
speciesCetrelia pseudolivetorum
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Cetrelia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 154458.