Placidium squamulosum

Taxonavigation edit

Taxonavigation: Verrucariales 

Superregnum: Eukaryota
Regnum: Fungi
Subregnum: Dikarya
Divisio: Ascomycota
Subdivisio: Pezizomycotina
Classis: Eurotiomycetes
Subclassis: Chaetothyriomycetidae
Ordo: Verrucariales

Familia: Verrucariaceae
Genus: Placidium
Species: Placidium squamulosum

Name edit

Placidium squamulosum (Ach.) Breuss, 1996


World distribution: Cosmopolitan, North and South America, Europe, Asia, Africa, Australia

Basionym
  • Endocarpon squamulosum Ach., Method. Lich.: 126 (1803)

Synonyms edit

  • Catapyrenium squamulosum (Ach.) Breuss, in Poelt & Mayrhofer, Ber. dt. bot. Ges. 98 (3-4): 389 (1985)
  • Dermatocarpon hepaticum auct.
  • Dermatocarpella squamulosa (Ach.) H.Harada, Nat. Hist. Res. 2 (2): 139 (1993)

References edit

Primary edit

  • Breuss, Ann. Naturhist. Museum Wien 98 B Suppl.: 39 (1996)
  • Breuss, O. (1996) Ein verfeinertes Gliederungskonzept für Catapyrenium (lichenisierte Ascomyceten, Verrucariaceae) mit einem Schlüssel für die bisher bekannten Arten. Annalen des Naturhistorischen Museums in Wien 98 B Suppl: 35–50.   **[RLL List # 166 / Rec.# 2332] - (Recent Literature on Lichens)**

Secondary edit

  • Breuss, O. (1990) Die Flechtengattung Catapyrenium (Verrucariaceae) in Europa. - Stapfia 23: 1–153.   **[RLL List # / Rec.# 2316] - (Recent Literature on Lichens)** (PDF file) (Illlustration of Placidium squamulosum: fig. 20)
  • Breuss, O. (2002) Placidium (pp. 384-393) In: Nash III, T.H.; Ryan, B.D.; Gries, C. and Bungartz, F. (eds.), Lichen Flora of the Greater Sonoran Desert Region, Vol. 1. Lichens Unlimited, Arizona State University, Tempe, Arizona, 532 pages.   **[RLL List # 187 / Rec.# 23103] - (Recent Literature on Lichens)** (Discussion of Placidium squamulosum: pp. 392-393; distribution map for the Sonoran region: p. 393)
  • St. Clair, L.L. (1999) Placidium A. Massal. (pp. 153) In, A color guidebook to common Rocky Mountain lichens. M.L. Bean Life Science Museum of Brigham Young University Publisher, 242 pp.   **[RLL List # 180 / Rec.# 21417] - (Recent Literature on Lichens)** (Discussion of Placidium squamulosum and color photo: p. 153)

Links edit

Links to photos edit

  • A Flechtenbilder (Lichen Images) by Ulrich Kirschbaum - Placidium squamulosum (as Catapyrenium squamulosum)

Vernacular names edit