- Fungi Including Lichens
- ›Ascomycete Fungi
- ›Sac Fungi and Lichens
- ›Common Lichens
- ›wart lichens, script lichens, and allies
- ›script lichens, whitewash lichens, and allies
- ›Thrombiaceae

Thrombium
Thrombium is a genus of lichen-forming fungi in the family Protothelenellaceae. The genus was established in 1831 by the German lichenologist Karl Friedrich Wilhelm Wallroth, who originally described numerous species under this name. Thrombium species are characterized by their extremely thin, often barely visible crusty thalli and tiny black fruiting bodies embedded in the substrate. These lichens grow on soil, rocks, mosses, and plant debris in various habitats around the world. The genus has undergone significant...
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 Thrombium 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 174813.
