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Rehmia
Rhizocarpon is a genus of crustose, saxicolous (or sometimes lichenicolous), lecideoid lichens in the family Rhizocarpaceae. The genus is common in arctic-alpine environments, but also occurs throughout temperate, subtropical, and even tropical regions. They are commonly known as map lichens because of the prothallus forming border-like bands between colonies in some species, like the common map lichen (Rhizocarpon geographicum).
14 branches of this genus, most-observed first
Rehmia reducta
speciesRehmia reducta
Rehmia petraea
speciesRehmia petraea
Rehmia rubescens
speciesRehmia rubescens
Drenched Map Lichen
speciesRehmia lavata
Rehmia umbilicata
speciesRehmia umbilicata
Snowy Map Lichen
speciesRehmia chionea
Rehmia cinereovirens
speciesRehmia cinereovirens
Rehmia postuma
speciesRehmia postuma
Rehmia timdalii
speciesRehmia timdalii
Rehmia furfurosa
speciesRehmia furfurosa
Rehmia anapera
speciesRehmia anapera
Rehmia amphibia
speciesRehmia amphibia
Rehmia subpostuma
speciesRehmia subpostuma
Rehmia tetramera
speciesRehmia tetramera
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 Rehmia 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 1648922.