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disc lichen
Scientific Name: Buellia notabilis
Family: Physciaceae
Category: Lichen
Growth: Lichenous
Duration:
Other Names:
Disc Lichen (Genus Buellia)
Disc lichens, also known as button lichens, belong to the genus Buellia. This genus is characterized by a widespread distribution and includes approximately 450 species.
Considerations for Pets
- The text mentions the use of acetone, methanol, and ethanol for lichen extraction. While this does not directly relate to the lichen itself, it may be worth noting that these substances could be harmful if ingested by pets.
Considerations for Children
- The text mentions the use of acetone, methanol, and ethanol for lichen extraction. While this does not directly relate to the lichen itself, it may be worth noting that these substances could be harmful if ingested by children.
Taxonomy and Nomenclature
- Scientific Name: Buellia De Not.
- Common Names: Disc lichen, button lichen
- Symbol: BUELL
- Family: Physciaceae (implied via Buellia nigra description)
- Synonyms: Buelliopsis (as in Buellia papillata / Buelliopsis papillata)
Distribution and Habitat
The genus Buellia has a widespread distribution. Specific locations mentioned include:
- Diamond Coast (South Africa)
- Chiricahua National Monument
- Howard Co.
- New Mexico
- South Glenmore Park
- England
- Himalayas
Morphological Characteristics
- Disc lichens are characterized by disc-shaped apothecia (fruiting bodies) that are often black.
- The thallus may feature necrotic thalline material (thalline veil).
- Apothecia can be yellow, disk-like and circular.
- Fruiting bodies are described as disc or cup-shaped.
Quirky Facts
- The text mentions "Captive Lichen Disc" in reference to a dragonfly wing pattern, highlighting a visual similarity between the lichen and other natural designs.
- One species, Buellia stillingiana, is also known as Common Button Lichen.
Interactions with Other Organisms
- Reindeer lichen species are mentioned in the context of forest management.
- The text mentions lichens growing on a live poplar tree in South Glenmore Park.
Further Information
The following resources are mentioned in the text:
- Catalogue of Life: 2012 Annual Checklist
- LSID JSON / WMS / RDF
- British Lichen Society - BLS Lichen Database
- ordabok.is (Icelandic dictionary)
- Botanical Society of South Africa