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Oriental cetraria lichen

Scientific Name: Cetraria islandica ssp. orientalis

Family: Parmeliaceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Cetraria islandica

Also known as Iceland Moss, Island Cetraria Lichen, or Oriental Cetraria Lichen, Cetraria islandica is a lichen with a history of traditional uses.

Considerations for Pets

This lichen grows to a small size (0.1 m by 0.5 m). Additionally, some lichens contain substances, such as protolichesterinic acid, that may pose a risk.

Considerations for Children

This lichen grows to a small size (0.1 m by 0.5 m).

Taxonomy and Nomenclature

  • Scientific Name: Cetraria islandica (L.) Ach.
  • Rank: Subspecies
  • Family: Parmeliaceae
  • Synonyms:
    • Cetraria islandica subsp. orientalis (Asah.) Karnefelt
    • Cetraria islandica ssp. orientalis (Asah.) Karnefelt
    • Cetraria islandica ssp. crispiformis (Rasanen) Karnefelt
    • Cetraria islandica var. orientalis

Distribution and Habitat

Cetraria species are often found at high latitudes, typically occurring on sand or heath. It has been specifically found in areas such as:

  • Moravia Sept Sudeti Orient Jeseniky
  • Reservatum Nationale Cotopaxi
  • Orient, New York

Morphological Characteristics and Growth Habits

  • It is a lichen growing to 0.1 m (0ft 4in) by 0.5 m (1ft 8in) at a slow rate.

Traditional Uses

  • Iceland moss has been used since ancient times as a cough remedy.
  • It has also been used in European folk medicine as a cancer treatment.

Interactions with Other Organisms

  • Cetraria is a genus of fruticose lichens that associate with green algae as photobionts.