SafePlants

Rimmed Lichen (Aspicilia)

The term "rimmed lichen" encompasses various species within the genus Aspicilia and related genera. This diverse group of lichens belongs to the Hymeneliaceae family.

Taxonomy and Nomenclature

• Genus: Aspicilia
• Family: Hymeneliaceae
• Synonyms: Mentions of Lecanora reptans and Lecanora ryrkaipiae are found in the text, as well as a lichen of the family Megasporaceae which is classified as a Calcareous Rimmed Lichen.

Considerations for Pets

Wirework cloches, sometimes described as copper rimmed, are mentioned as a way to deter deer, rabbits, squirrels and birds. Slugs and snails are also mentioned as species wirework cloches are effective against. These may pose a hazard if ingested or if a pet becomes entangled in it. The text mentions the use of cloches to protect plants from these organisms.

Distribution and Habitat

• Mentions of rimmed lichens found on limestone rock along the Dry Frio River valley.
• Rimmed Lichen (Asphodelus albus) found in d'Ossoue, Pyrenees, France and Western France.

Morphological Characteristics

• Crustose lichens, which are characterized by a rim surrounding the cup-shaped apothecia.
• The text mentions "leafy lichens with a jelly-like thallus when wet, that shrink and become strongly wrinkled".

Ecological Role

• Lichens, including rimmed lichens, are a combination of a fungus and a green algae or a blue-green algae or a combination of all.

Interactions with Other Organisms

• The text mentions horn-rimmed snails interacting with lichens.

Quirky Facts

• Calcareous rimmed lichen is mentioned in a February 10, 2013 newsletter issued from the valley of the Dry Frio River.

Further Information

• WikiSpecies is mentioned as a resource for more information.