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Bacidina californica

Scientific Name: Bacidina californica

Family: Lecanoraceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Bacidina californica

Bacidina californica is a species of lichen within the genus Bacidina. It is also known by the common name California dot lichen.

Taxonomy and Nomenclature

  • Scientific Name: Bacidina californica S. Ekman
  • Genus: Bacidina
  • Family: Ramalinaceae / Lecanoraceae
  • Kingdom: Fungi
  • Phylum: Ascomycota
  • Class: Ascomycetes / Lecanoromycetes
  • Order: Lecanorales
  • Synonyms:
    • Bacidia albescens auct. N. Amer.
    • Bacidia phacodes auct. N. Amer., in part
    • Bacidina phacodes auct. N. Amer., in part
    • Bacidia assulata (Krb.) Vezda
    • Bacidia effusa auct.

Distribution and Habitat

  • Bacidina californica has been found in California, including cliff tops north of Point Vincente, Palos Verdes, and Green Mountain.
  • It grows on shaded, sheltered tree roots exposed in cut-banks above trails on steep forested canyon slopes around 3000-4000 feet.
  • It can be found on the trunk of Umbellularia californica.

Morphological Characteristics

  • Conidia are composed of two types in different pycnidia:
    • Filiform, curved, non-septate, 7-12 x 0.6-0.8 m
    • Bacilliform, straight, 0-2-septate, 7-9 x c. 1.5 m

Interactions with Other Organisms

  • Can be found as a lichenicolous lichen.

Quirky Facts

  • The lichen was described by Stefan Ekman.
  • The text mentions the lichen being magnified 30X.

Further Information

  • LIAS
  • Arizona State University Herbarium
  • Drone-Application-Server database