Usnea subscabrosa

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Taxonavigation[edit]

Taxonavigation: Lecanorales 

Superregnum: Eukaryota
Regnum: Fungi
Subregnum: Dikarya
Divisio: Ascomycota
Subdivisio: Pezizomycotina
Classis: Lecanoromycetes
Subclassis: Lecanoromycetidae
Ordo: Lecanorales

Familia: Parmeliaceae
Subfamilia: Parmelioideae
Genus: Usnea
Species: Usnea subscabrosa

Name[edit]

Usnea subscabrosa Nyl. ex Motyka, 1937

Substatum: On bark (Quercus spp., Pinus spp. and shrubs, in coastal shrubs communities), rarely on rock.

Synonymy[edit]

References[edit]

  • Motyka, J. Lich. Gen. Usnea Stud. Monogr., Pars System. 2 (1937), page 313.
  • Motyka, J. (1938) Lichenum generis Usnea studium monographicum. Pars systematica, volumen secundum. Leopoli. 305-651 pp.   (Mattick Rec.# 28700 - Mattick's Index on Lichens)
  • Brodo, I.M., Sharnoff, S.D. and Sharnoff, S. (2001) Usnea (pp. 709-726) In, Lichens of North America. Yale University Press, New Haven, 795 pages. (Description of U. subscabrosa: pp. 725-726; distribution map for North America: p. 725; color photo: p. 725, plate 894)
  • Clerc, P. (2007) Usnea (pp. 302-335) In: Nash III, T.H., Gries, C., and Bungartz, F. (eds.), Lichen Flora of the Greater Sonoran Desert Region, Vol. 3. Lichens Unlimited, Arizona State University, Tempe, Arizona, 567 pages.   (RLL List # 210 / Rec.# 29910 - Recent Literature on Lichens) (PDF file) (Description of U. subscabrosa, and distribution map for the Sonoran Desert Region: p. 333)
  • Herrera-Campos, M.A., Clerc, P. and Nash III, T.H. (1998) Pendulous species of Usnea from temperate forests in Mexico. The Bryologist 101(2): 303–329.   (RLL List # 171 / Rec.# 8393 - Recent Literature on Lichens) (JSTOR) (Description of U. subscabrosa: 325–326; black-and-white photo of trunk of thallus: p. 305, fig. 3; black-and-white photo of segments of main branch: p. 307, fig 5b; black-and-white photo of main branch: p. 308, fig 6b; black-and-white photos of soralia: p. 309, fig. 8f-h; black-and-white photo of longitudinal section of branch: p. 312, fig. 10d; distribution map for Mexico: p. 314, fig 12e)
  • James, P.W., Clerc, P. and Purvis, O.W. (1992) Usnea (pp. 620-629) In: Purvis, O.W., Coppins, B.J., Hawksworth, D.L., James, P.W. and Moore, D.M. (eds.) The Lichen Flora of Great Britain and Ireland. London: Natural History Museum Publication, 710 pp. (Description of U. subscabrosa: p. 629)

Links to photos[edit]

Vernacular names[edit]

English: Horny beard lichen,   Beard lichen