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graphina lichen
Scientific Name: Graphina abaphoides
Family: Graphidaceae
Category: Lichen
Growth: Lichenous
Duration:
Other Names:
Graphina Lichen
This page provides information about Graphina lichens, focusing on their classification, distribution, and other interesting facts gleaned from various sources.
Scientific Name and Common Names
- Scientific Name: Graphina
- Common Names: Graphina Lichen, Achar's Graphina Lichen (for Graphina acharii), Babington's Graphina Lichen (for Graphina babingtonii)
Taxonomy and Nomenclature
- Kingdom: Plantae (as a reference point, though lichens are now classified in their own kingdom)
- Group: Lichen
- Family: Graphidaceae
- Taxonomic Rank: Species (e.g., Graphina anguina)
- Synonyms:
- Graphina anguina var. pulverulenta sensu A.L. Sm. = Graphina anguina auct. europ.
- Ach. = Graphina anguina auct. europ.
- Graphina confluens (Fe) Mll. Arg. (synonym for Diorygma confluens (Fe) Kalb, Staiger & Elix)
Distribution and Habitat
- Graphina lichens are found in Britain and Ireland.
- They are present in Dorset, Dartmoor (including Black-a-tor Copse NNR), and Cornwall in the UK.
- Graphina acharii is found in the USA and Canada.
- Some species, like Graphina indita, are found in the Philippines.
- They are also found in Australia.
Ecological Role
- Some species of Graphina are considered to be of principal importance for conservation of biological diversity.
Morphological Characteristics
- Species of Graphis and Graphina are characterised by the structure of the lirelline (fruiting body).
Interactions with Other Organisms
- Lichens, including Graphina species, partner with a photobiont (algae or cyanobacteria) in a symbiotic relationship.
- They can grow on palm trees and other plants.
Further Information
- Details of lichens in Britain and Ireland can be found in Purvis et al., The lichen flora of Great Britain and Ireland 131 (1992).
- Information on Graphina in Australia can be found in Archer, A.W. (1999, 2001).
- Lichens of North America is a helpful resource (Brodo, I.M., Sharnoff, S.D. and Sharnoff, S. (2001)).
- Catalogue of Life: 2012 Annual Checklist is a source for species information.
- Royal Botanic Gardens Sydney is a research institution studying lichens.