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compact earth lichen

Scientific Name: Catapyrenium compactum

Family: Verrucariaceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Catapyrenium compactum: Compact Earth Lichen

Catapyrenium compactum, commonly known as compact earth lichen, is a fascinating lichen species. This page provides information on its characteristics, distribution, and ecological role.

Taxonomy and Nomenclature

  • Scientific Name: Catapyrenium compactum (A. Massal.) R. Sant.
  • Common Name: Compact Earth Lichen
  • Family: Verrucariaceae
  • Rank: Species
  • Synonym: Heteroplacidium congestum, Verrucaria compacta (A. Massal.) Jatta

Considerations for Pets

The text mentions that Catapyrenium compactum is a lichen. Lichens can grow on various surfaces. Check for any potential hazards from the surface the lichen grows on.

Considerations for Children

The text mentions that Catapyrenium compactum is a lichen. Lichens can grow on various surfaces. Check for any potential hazards from the surface the lichen grows on.

Distribution and Habitat

  • It is estimated that 6% of Earth's land surface is covered by lichen.
  • This lichen is abundant in coastal southern California.
  • It thrives in high alpine areas as part of lichen-dominated soil crusts.
  • It can be found in inhospitable environments.

Ecological Role

  • Lichens can grow on compacted, waterlogged, or sparse soil surfaces.
  • They contribute to biological soil crusts.
  • Lichens play a role in the soil-to-food web.

Morphological Characteristics

  • It is a lichenous plant.
  • The thallus (lichen body) may have a protective "skin" of densely packed fungal filaments.
  • The lichen body consists of algal cells living inside a compact mass of fungal cells.
  • The thallus can be crustose or squamulose and forms a compact structure.

Interactions with Other Organisms

  • Lichens often grow with algae, liverworts, and moss on hard surfaces.
  • They can form symbiotic relationships with algal cells.
  • It provides the soil to food web.

Quirky Facts

  • Researchers have found lichens capable of surviving on the surface of Mars.
  • Lichens are tough cookies, and some species continue to grow despite harsh conditions.

Further Information

  • Plant information, identification information on uses and more can be learned on Garden Guides.
  • Checklist of LICHENS of EASTERN CANADA.