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Usnea filipendula
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Lecanorales
Family: Parmeliaceae
Genus: Usnea
Species:
U. filipendula
Binomial name
Usnea filipendula
Stirt. (1881)
Synonyms [1]
  • Usnea dasopoga var. fibrillosa (Motyka) Keissl. (1960)
  • Usnea fibrillosa Motyka (1936)
  • Usnea muricata Motyka (1936)

Usnea filipendula, the fishbone beard lichen, is a pale gray-green fruticose lichen with a pendant growth form, growing in up to 20 cm many-branching tassels hanging from the bark of trees. [2] In California, it mostly grows on mostly conifer in the Coast Range, but also in the western slopes of the Sierra Nevada range. [2]: 206  It lacks apothecia. [2] It is similar to Usnea scabrata, but is darker, has a thicker cortex, and different chemistry. [2] Lichen spot tests are K+ red, KC−, C−, and P+ yellow. [2]

References

  1. ^ "Synonymy: Usnea filipendula Stirt". Species Fungorum. CAB International. Retrieved 2014-10-04.
  2. ^ a b c d e Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, ISBN  978-0-300-19500-2