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protoblastenia lichen

Scientific Name: Protoblastenia terricola

Family: Psoraceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Protoblastenia Lichen

Protoblastenia is a genus of lichen-forming fungi belonging to the Psoraceae family.

Nomenclature and Taxonomy

  • Scientific Name: Protoblastenia (Zahlbr.) J. Steiner
  • Family: Psoraceae
  • Kingdom: Fungi
  • Taxonomic Rank: Genus
  • Synonyms:
    • Some sources consider Protoblastenia calva (Dicks.) Zahlbr. to be a synonym for Protoblastenia rupestris (Scop.) J. Steiner var. calva (Dicks.) J.

Common Names

  • Protoblastenia Lichen (U.S. name)
  • Orange Dot Lichen (English)
  • Gewöhnliche Protoblastenie (German)
  • Protoblastnie des rochers (French)

Distribution and Habitat

  • Widespread, found in various locations including Dorset (UK), the Burren National Park (Ireland), Taiwan, and China (Yunnan).
  • Specific occurrences noted on limestone, concrete pavements, pavers, blocks, steps, and walls, indicating a preference for basicolous (lime-loving) environments.
  • Also reported in Michigan, Cheboygan.

Morphological Characteristics

  • Thallus: Described as thin, crustose, and can appear greenish, pale to orange-grey, or grey-brown.
  • Apothecia: Pale to deep orange, often strongly convex.

Ecology and Interactions

  • Protoblastenia rupestris is mentioned as a basicolous lichen, thriving on limestone and concrete surfaces.
  • Interacts with other organisms, indicated by its listing within lichen surveys and ecological studies.

Related Species

  • Protoblastenia calva (Dicks.) Zahlbr.
  • Protoblastenia incrustans (DC.) J. Steiner
  • Protoblastenia lilacina Poelt & V?zda
  • Protoblastenia russellii (Russell's fishscale lichen)
  • Protoblastenia szaferi
  • Protoblastenia cyclospora (Hepp ex Krb.) Poelt
  • Protoblastenia rupestris (Scop.) J. Steiner
  • Protoblastenia rupestris var. irrubata (Ach.) Szatala.

Further Information

  • Encyclopedia of Life
  • Flora of the Greater Sonoran Desert Region
  • BioImages (www.bioimages.org.uk)
  • Catalogue of Life: 2012 Annual Checklist
  • Recent Literature on Lichens
  • A-P-H-O-T-O - Photographic Stock Library
  • Discover Life
  • Lichens of Greece (with keys!) webkeys