Placynthium subradiatum

Placynthium subradiatum

Taxonavigation

Taxonavigation: Collematineae
Superregnum: Eukaryota Regnum: Fungi Subregnum: Dikarya Divisio: Ascomycota Subdivisio: Pezizomycotina Classis: Lecanoromycetes Subclassis: Lecanoromycetidae Ordo: Peltigerales Subordo: Collematineae

Familia: Placynthiaceae
Genus: Placynthium
Species: Placynthium subradiatum

Name

Placynthium subradiatum (Nyl.) Arnold

World distribution: North America

Synonyms

• Basionym
  • Pannaria subradiata Nyl., Actes Soc. linn. Bordeaux 1: 314 (1856)
• Homotypic
  • Pterygium subradiatum (Nyl.) Nyl., 1859
  • Lecothecium subradiatum (Nyl.) Dalla Torre & Sarnth., 1902
  • Collolechia subradiata (Nyl.) Szatala, 1959

References

Primary

• Arnold, Flora, Jena 67: 240 (1884)

• Arnold, F. (1884) Die Lichenen der fränkischen Jura. L. Aufzählung der Arten. - Flora (Regensburg)\Flora 67: 65–96, 145-173, 227-258, 307-338, 403-434, 549-596, 645-664.   **[Mattick Rec.# 25286] - (Recent Literature on Lichens - Mattick No.)** (Biodiversity Heritage Library)

Secondary

• Gilbert, O.L. and James, P.W. (1992) Placynthium (Ach.) Gray 1812 (pp. 476-479) 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.   **[RLL List # 151 / Rec.# 15105] - (Recent Literature on Lichens)** (Discussion of Placynthium subradiatum: p. 479)

• Henssen, A. (1963) The North American species of Placynthium. - Canad. Jour. Bot. 41: 1687–1724.   **[RLL List # 49 / Rec.# 8310] - (Recent Literature on Lichens)** (doi: 10.1139/b63-155) (Illustrations of Placynthium subradiatum: pp. 1711, 1714-16 & plate III)

• Schultz, M. (2002) Placynthium (pp. 397-399) 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.# 23105] - (Recent Literature on Lichens)** (Discussion of Placynthium subradiatum: p. 399; black-and-white photo: p. 399, fig. 80)

• Wirth, V. (1995) Placynthium (Ach.) S. Gray (pp. 745-749) - Teil 2 - In, Die Flechten Baden-Württembergs, Teil 1 & 2. Eugen Ulmer GmbH & Co., Stuttgart. 1006 pp.; in German.   **[RLL List # 159 / Rec.# 20405] - (Recent Literature on Lichens)** (Discussion of Placynthium subradiatum: p. 749)

Links

• USDA Plants Database

• North American Lichen Checklist, Version (#15) 27 Aug 2009

• Index Fungorum

• MycoBank

Links to photos

• Irish lichens (photos and descriptions) - Placynthium subradiatum

Vernacular names

English: Blackthread lichen

For more multimedia, look at Placynthium subradiatum on Wikimedia Commons.