Stereocaulon klondikense

Taxonavigation

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

Familia: Cladoniaceae
Genus: Stereocaulon
Species: Stereocaulon klondikense

Name

Stereocaulon klondikense T. Sprib., 2010

MycoBank No.: MB 516029

Diagnosis: Specie Stereocaulon vesuvianum similis sed ab ea differt praesentia acidi lobarici (haud stictici) et apotheciis terminalibus (haud lateralibus). A specibus Stereocaulon obesum et S. weberi differt pseudopodetiis gracilioribus fragilioribusque (haud crassis et vermicularibus) et apotheciis terminalibus.

Type: U.S.A. Alaska. Skagway Borough, White Pass, 59^o36.825'N, 135^o07.339'W, 11 Sep 2008, terricolous in alpine, 962 m, T. Spribille 29377 (US, holotype; CANL, isotype).

Habitat and distribution: Alpine, terricolous on detritus, found especially on the tops of boulders used as bird perches with Gowardia nigricans and Sphaerophorus fragilis. A few specimens were saxicolous. So far known only from the study area.

Comment: Stereocaulon klondikense clearly belongs in Stereocaulon sect. Denudata subsect. Denudata of Lamb (1977), which we refer to as the Stereocaulon vesuvianum group.  (Source: Spribille et al. 2010, p. 459)

References

• Spribille, T.; Pérez-Ortega, S.; Tønsberg, T. and Schirokauer, D. (2010) Lichens and lichenicolous fungi of the Klondike Gold Rush National Historic Park, Alaska, in a global biodiversity context. The Bryologist 113(3): 439–515. (JSTOR) (Discussion of Stereocaulon klondikense: pp. 457-460; color photos: p. 458, fig. 9A-C)

Links

• Stereocaulon klondikense in Index Fungorum.

• Stereocaulon klondikense in MycoBank.