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blood lichen

Scientific Name: Mycoblastus affinis

Family: Mycoblastaceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Mycoblastus: The Blood Lichens

Mycoblastus is a genus of lichens, with members commonly referred to as "blood lichens." This name seems to be associated with several species and conditions, though not always directly with this genus.

Considerations for Pets

  • Some extracts from lichen species have been shown to agglutinate erythrocytes (red blood cells) from dogs in laboratory settings.

Considerations for Children

  • The text mentions "blood blisters" in association with some lichen-related skin conditions, suggesting potential for sensitive or easily damaged skin surfaces.

Taxonomy and Nomenclature

  • Genus: Mycoblastus
  • Family: Mycoblastaceae

Species Spotlight: Mycoblastus sanguinarius

  • Common Name: Blood Lichen
  • Symbol: MYSA5

Synonyms

  • lichen sclerosus et atrophicus
  • balanitis xerotica obliterans
  • lichen albus
  • white spot

Distribution and Habitat

  • Corkscrew Swamp, Florida
  • Observed in Springbok, South Africa

Quirky Facts

  • One reference mentions "Blood on My Lichen: An Easter Island Head Mystery," suggesting a fictional association of lichens with the famous Easter Island statues.

Potential Associations and Similar Conditions

  • Lichen sclerosus: A chronic skin disorder that often affects the genital and anal areas, characterized by thin, delicate skin that can bleed and bruise easily, sometimes causing "blood blisters."
  • Lichen planus: An inflammatory skin condition that can cause itching and purple or reddish-purple bumps on the skin. It can also affect the mouth (oral lichen planus).

Potential Health Implications

  • Some studies have investigated the relationship between oral lichen planus and ABO blood groups.
  • The effects of lichen acids on blood sugar regulation and carbohydrate metabolism have been studied.