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xylographa lichen

Scientific Name: Xylographa hians

Family: Agyriaceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Xylographa: A Genus of Wood-Inhabiting Lichens

Xylographa is a genus of lichenized fungi belonging to the family Agyriaceae.

Taxonomy and Nomenclature

  • Genus: Xylographa (Fr.) Fr.
  • Family: Agyriaceae
  • Rank: Genus
  • Informal Taxonomy: Fungi/Lichens - Lichens

Species Examples and Synonyms

  • Xylographa parallela (Ach. : Fr.) Behlen & Desberger
  • Xylographa vitiligo (Ach.) J.R. Laundon
    • Common Name: White-spotted woodscript lichen (English), Xylographe tache blanche (French)
    • Synonym: Xylographa vitiligo
  • Xylographa opegraphella Nyl. ex Rothr.
  • Xylographa spilomatica (Anzi) Th. Fr.
  • Xylographa crassithallina B.D. Ryan & T.H. Nash
  • Xylographa trunciseda
  • Xylographa abietina
  • Xylographa disseminata Willey
  • Xylographa soralifera

Distribution and Habitat

  • Xylographa species are abundant in boreal and temperate regions.
  • They are wood-inhabiting lichenized fungi, commonly found on old barkless logs, poles, walls, and driftwood.
  • Specific locations mentioned include Taiwan, Austria, and the Southern Ural Mountains.

Ecological Role

  • Xylographa species are lignicolous, meaning they grow on wood. Some species are often found on driftwood in arctic regions.

Morphological Characteristics

  • Some Xylographa species have elongated fruiting bodies (lirellae).
  • Some species are crustose lichens.

Quirky Facts

  • The name "Xylographa" refers to the script-like appearance of these lichens on wood.

Further Information

  • Greater Sonoran Desert Lichen Flora
  • Lichens of North America (Yale University Press)
  • Profiles Ireland's lichens
  • Plant Diversity and Resces (Chinese publication)