Usnea longissima

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 longissima

Name edit

Usnea longissima Ach., Lichenogr. Universalis.: 626 (1810).   [MycoBank #356462]

Homotypic synonym edit

  • Parmelia longissima (Ach.) Spreng., Syst. Veg. (ed. 16) 4(1): 277 (1827).
  • Parmelia coralloidea [var.] longissima (Ach.) Eschw. in Martius, Fl. Bras. Enum. Pl. 1(1): 230 (1833).
  • Usnea barbata γ.[=var.] longissima (Ach.) Schaer., Enum. Crit. Lich. Europ.: 3 (1850).   [MycoBank #587053]
  • Dolichousnea longissima (Ach.) Articus, Taxon 53(4): 932 (2004).   [MycoBank #371241]

References edit


  • 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. longissima: pp. 721-722; distribution map for North America: p. 721; page-size color photo: p. 722, plate 889)
  • Halonen, P., Clerc, P., Goward, T., Brodo, I.M. and Wulff, K. (1998) Synopsis of the genus Usnea (lichenized Ascomycetes) in British Columbia, Canada. The Bryologist 101(1): 36–60.   (RLL List # 170 / Rec.# 7545 - Recent Literature on Lichens) (PDF file) (JSTOR) (Description of U. longissima: p. 53; black-and-white photo of thallus with long fibrils: p. 38, fig. 4; distribution map for British Columbia: p. 43, fig. 19)
  • Thomson, J.W. (2003) Usnea (pp.235-241). In, Lichens of Wisconsin. Wisconsin State Herbarium, University of Wisconsin-Madison, 386 pages. (Description of U. longissima: p.239)
  • Wirth, V. (1995) Usnea (pp. 940-953 - Teil 2) In, Die Flechten Baden-Württembergs, Teil 1 & 2. Eugen Ulmer GmbH & Co., Stuttgart. 1006 pp.; in German. (Description of U. longissima: p. 951; color photo: p. 941)

Links edit

Vernacular names edit

English: Methuselah's Beard Lichen
suomi: Rihmanaava
日本語: ナガサルオガセ
한국어: 실송라
  For more multimedia, look at Usnea longissima on Wikimedia Commons.