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Schaerer's disc lichen
Scientific Name: Buellia schaereri
Family: Physciaceae
Category: Lichen
Growth: Lichenous
Duration:
Other Names:
Schaerer's Disc Lichen (Buellia schaereri)
Schaerer's Disc Lichen, scientifically known as Buellia schaereri, is a fascinating lichen species that belongs to the Physciaceae family.
Considerations for Pets
- Lichens are often found on rocks, trees, and other outdoor surfaces.
Taxonomy and Nomenclature
- Scientific Name: Buellia schaereri De Not.
- Common Name(s): Schaerer's disc lichen
- Family: Physciaceae
- Synonyms: Buellia spuria (Schaerer) Anzi is listed as a related species.
- Taxonomic Status: Accepted
Distribution and Habitat
- This lichen is found in various regions, including Canada.
Morphological Characteristics
- The apothecia (fruiting bodies) are described as having a brown-reddish disc, ranging from 2-7 mm in diameter.
- The disc may be papillose.
- Ascospores are nearly globose.
- Some related disc lichens can have a greenish or orange-yellow disc.
Interactions with Other Organisms
- Photobiont: Chlorococcoid.
Resources and Further Information
- iNaturalist.org
- Encyclopedia of Life
- Garden Guides
- Canada Check List
- USDA PLANTS Database
- ITIS (Integrated Taxonomic Information System): TSN 190962
- Lichen Flora of the Greater Sonoran Desert Region, Vol. 3
- University Herbarium (UC), University of California at Berkeley