- Fungi Including Lichens
- ›Ascomycete Fungi
- ›Sac Fungi and Lichens
- ›Common Lichens
- ›wart lichens, script lichens, and allies
- ›Trapeliales
- ›Xylographaceae
- ›Xylographa

Xylographa bjoerkii
Xylographa bjoerkii is a species of lichen-forming fungus in the family Xylographaceae. It is a wood-dwelling lichen that grows on decaying logs in humid, low-elevation forests of western North America, from British Columbia south to Oregon. The species was described in 2014 and is recognised by its dark, concave fruiting bodies and reduced thallus.
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Xylographa bjoerkii 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 532570.