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bulbothrix lichen
Scientific Name: Bulbothrix
Family: Parmeliaceae
Category: Lichen
Growth:
Duration:
Other Names:
Bulbothrix Lichen
Bulbothrix is a genus of lichenized fungi belonging to the family Parmeliaceae.
Taxonomy and Nomenclature
- Scientific Name: Bulbothrix Hale
- Family: Parmeliaceae
- Synonyms: Bulbotrichella V.Marcano, S.Mohali & A.Morales; Parmelia goebelii Zenker; Parmelia njalensis C.W. Dodge; Parmelia scortella Nyl.
- Etymology: The name Bulbothrix is derived from the Latin "bulbo" (bulb) and Greek "-thrix".
Common Names
- Bulbothrix Lichen
- Goebel's Bulbothrix Lichen
- Confederate Bulbothrix Lichen
- Crown Bulbothrix Lichen
Distribution and Habitat
- Bulbothrix species are found in various regions, including Africa, Northeast Argentina, central Brazil (cerrado of the Distrito Federal), Thailand, and the Greater Sonoran Desert Region.
- They often grow on tree branches, such as Quercus, and can be corticolous (growing on bark).
Ecological Role
- Bulbothrix species have been investigated as potential bioindicators of 'time-since-last-fire' in certain ecosystems.
Morphological Characteristics
- Species within the genus Bulbothrix are foliose (leaf-like) lichens, often closely appressed to the substrate.
- Key characteristics include bulbate cilia and the presence of isidia in some species.
- Lobe shape varies between species, and lobe edges can be a distinguishing feature.
Quirky Facts
- Bulbothrix lichens have been identified as containing gyrophoric acid, lobaric acid, and other lichen substances that are often unevenly deposited.
- Some species within the genus Bulbothrix have been identified as having inhibitory activities.
Interactions with Other Organisms
- Bulbothrix lichens are lichenized fungi, meaning they exist in a symbiotic relationship with algae or cyanobacteria.
- The lichen tissues are composed of mycobiont.
Further Information
- Smithsonian Contributions to Botany
- Australian Plant Names Index
- Catalogue of Life: 2012 Annual Checklist
- ResearchGate
- Drone-Application-Server database
- Yale University Press, "Lichens of North America"