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asterothyrium lichen

Scientific Name: Asterothyrium

Family: Thelotremataceae

Category: Lichen

Growth:

Duration:

Other Names:

       

Asterothyrium

Asterothyrium is a genus of lichens, commonly known as asterothyrium lichen. This page provides information gathered from various sources about this fascinating group of organisms.

Taxonomy and Nomenclature

  • Scientific Name: Asterothyrium Mll. Arg.
  • Kingdom: Plantae (though lichens are now classified within the Fungi kingdom)
  • Family: Graphidaceae (some sources indicate Thelotremataceae or Gomphillaceae)
  • Rank: Genus, Species
  • Synonyms: Includes species previously classified as Asterothyrium rotuliforme (Mull. Arg.) Serus. and others with variations in author citations.

Distribution and Habitat

  • Asterothyrium lichens are found in various locations including:
    • Australia
    • United States
    • Taiwan
    • Costa Rica
    • Guyana
    • Vietnam
    • India (Chakrata Hills, Uttar Pradesh)
    • Mexico (Veracruz)
    • Papua New Guinea
    • New Caledonia
    • French Guiana
    • Cameroon
  • They are often described as foliicolous, meaning they grow on leaves, particularly in lowland and montane rainforests.

Morphological Characteristics and Growth Habits

  • Asterothyrium is described as a lichenous plant.
  • They are often found on tropical rainforest leaves.

Ecological Role

  • Asterothyrium is a genus of fungi within the Gomphillaceae family.

Interactions with Other Organisms

  • Asterothyrium species host lichenicolous fungi.

Further Information

  • USDA Plants Database
  • Index Fungorum
  • Encyclopedia of Life
  • Australian New Crops Web Site
  • AGRIS
  • Field Museum of Natural History (Botany)
  • Arizona State University Lichen Herbarium (http://nhc.asu.edu/lichens/)
  • ABRS (Checklist of Pacific Island Lichens - New Caledonia)