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Litmus Lichens
Roccella
Roccella is a genus of 23 species of lichens in the family Roccellaceae. The genus was circumscribed by Swiss botanist Augustin Pyramus de Candolle in 1805, with Roccella fuciformis as the type species.
23 branches of this genus, most-observed first

Litmus
speciesRoccella phycopsis

Roccella gracilis
speciesRoccella gracilis

Orchil
speciesRoccella fuciformis

Southern Beach Lichen
speciesRoccella montagnei

Roccella tinctoria
speciesRoccella tinctoria

Roccella canariensis
speciesRoccella canariensis

Roccella bajasurensis
speciesRoccella bajasurensis
Roccella maderensis
speciesRoccella maderensis
Roccella tuberculata
speciesRoccella tuberculata
Roccella allorgei
speciesRoccella allorgei
Roccella decipiens
speciesRoccella decipiens
Roccella balfourii
speciesRoccella balfourii
Roccella arnoldii
speciesRoccella arnoldii
Roccella babingtonii
speciesRoccella babingtonii
Roccella elisabethae
speciesRoccella elisabethae
Roccella applanata
speciesRoccella applanata
Roccella atacamensis
speciesRoccella atacamensis
Roccella arboricola
speciesRoccella arboricola
Roccella belangeriana
speciesRoccella belangeriana
Roccella africana
speciesRoccella africana
Roccella capensis
speciesRoccella capensis
Roccella linearis
speciesRoccella linearis
Roccella immutata
speciesRoccella immutata
Where it lives
Recorded sightings
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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 Roccella 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 175055.