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glyphis lichen

Scientific Name: Glyphis

Family: Graphidaceae

Category: Lichen

Growth:

Duration:

Other Names:

       

Glyphis: A Genus of Lichenized Fungi

Glyphis is a genus of lichenized fungi belonging to the Graphidaceae family. These fascinating organisms are known for their widespread distribution, particularly in tropical regions.

Taxonomy and Nomenclature

  • Scientific Name: Glyphis Ach. 1814 (for the lichen genus)
  • Family: Graphidaceae
  • Kingdom: Fungi
  • Rank: Genus
  • Synonyms:
    • Glyphis achariana Tuck. = Glyphis confluens (considered by some to be visual variants of the same lichen).

Common Names

  • Glyphis Lichen
  • English: Blistered script lichen, brain lichen (specifically for Glyphis cicatricosa)
  • Spanish: liquen ampollas de escritura, liquen cerebroide (specifically for Glyphis cicatricosa)

Distribution and Habitat

Glyphis lichens have a widespread distribution, with a notable presence in tropical areas. They have been found in locations such as:

  • Southeast Asia (e.g., Singapore)
  • Australia and its Island Territories
  • Taiwan
  • Brazil (Rio Grande do Sul)
  • Bermuda
  • Panama
  • Girraween National Park

Morphological Characteristics

  • Glyphis substriatula has crenate (scalloped or toothed) exciple.
  • The exciple (the rim-like structure around the spore-bearing disc) is completely carbonized.

Considerations for Pets

  • Glyphis is commonly found on tree bark.

Quirky Facts

  • The common names "blistered script lichen" and "brain lichen" for Glyphis cicatricosa allude to its appearance.

Interactions with Other Organisms

Glyphis species grow on various substrates, including rainforest tree bark and Carpinus bark. Some species are found in association with other lichens, indicating a complex ecological network.

Further Information

Additional information can be found at:

  • Lichen Flora of the Greater Sonoran Desert Region
  • The largest collection of tropical lichens online
  • Checklist of the Lichens of Australia and its Island Territories