Katalog - Lichenological literature

229

Hafellner J. & Vězda A. (1992): Tibellia, eine neue Gattung der Bacidiaceae mit byssoidem Thallus (lichenisierte Ascomycetes, Lecanorales), Nova Hedwigia, 55(1-2): 183-193

Tibellia dimerelloides gen. et sp. nov., is described from Australia. "Within this family it is the first and only member forming byssoid thalli. The occurrence of byssoid thallus organisation among lichenized fungi is discussed and a key for genera including species with byssoid thalli is given Read more...

228

Poelt J. et Vězda A. (1974): Sarcogyne similis, eine "nordamerikanische" Flechte in Griechenland., Ann. Mus. Goulandris, 2: 49-54

227

Poelt J. et Türk R. (1994): Anisomeridium nyssaegenum, ein Neophyt unter den Flechten in Österreich und Süddeutschland., Herzogia, 10: 75-81

226

Poelt J. & Petutschnig W. (1992): Xanthoria candelaria und ähnliche Arten in Europa, Herzogia, 9: 103-114

Key Words: Lichens, diaspores, blastidia, Xanthoria, Teloschistaceae. Abstract: The five European species of the Xanthoria candelaria complex are keyed and discussed. For detailed descriptions we refer to a larger paper on the genus Xanthoria in the Himalayan region (POELT & PETUTSCHNIG 1992). Xanthoria candelaria S.str. seems to be distributed nearly over the whole European continent; X. borealis is restricted to the Scandinavian mountains and the Arctic; X. fallax, X. fulva, and X. ulophyllodes … Read more...

225

Poelt J. & Petutschnig W. (1991): Beiträge zur Kenntnis der Flechtenflora des Himalaya IV. Die Gattungen Xanthoria und Teloschistes zugleich Versuch einer Revision, Nova Hedwigia, 54(1/2): 1-36

Contributions to the knowledge of the lichen flora of Himalayas IV. The genera Xanthoria and Teloschistes with a revision of the Xanthoria candelaria group. Includes detailed descriptions and a key to the recognized taxa. New: Xanthoria borealis R. Santesson & Poelt sp. nov., X. fulva (Hoffmann) comb. nov., X. ulophyllodes var. subsorediosa (Räs.) comb. nov. Read more...

224

Poelt J. & Nash III T.H. (1993): Studies in the Umbilicaria vellea Group (Umbilicariaceae) in North America, Bryologist, 96(3): 422-430

223

Poelt J. & Leuckert C. (1991): Der Formenkreis von Protoparmelia atriseda (Lichenes, Lecanoraceae) in Europa, Nova Hedwigia, 52: 39-64

Protoparmelia phaeonesos sp. nov. (parasitic lichen on Aspilidea myrinii) Read more...

222

Poelt J. & Hafellner J. (1975): Schlauchpforten bei der Flechtengattung Thelocarpon, Phyton, 17: 67-77

The genus Thelocarpon (incl. Ahlesia) includes with all transitions species with open to closed ascocarps. The probable change of the function of the ascocarps seems to be connected with a series of reductions of the apical apparatus from well developed over poorly developed and present for a short time to completely deficient. According to the used criterion (form of the ascocarp, paraphyses, form of the ascus, apical apparatus) a subdividing of the genus would bring different results and … Read more...

221

Poelt J. & Grube M. (1993): Beiträge zur Kenntnis der Flechtenflora des Himalaya VIII. Lecanora subgen. Placodium., Nova Hedwigia, 57: 305-352

220

Poelt J. & Grube M. (1993): Beiträge zur Kenntnis der Flechtenflora des Himalaya VI. Die Gattung Tephromela (mit Bemerkungen zum Genus Heppsora)., Nova Hedwigia, 57: 1-17