Preface ......................................................... 7
Hafellner J., Lange O.L. & Wirth V.: Roman Türk - Notizen
zu Leben und Werk anlässlich seines 65. Geburtstages ......... 9
Kärnefelt I., Thell A., Frödén P.& Seaward M.: Austrian
lichenologists exploring the Alps ........................... 37
Bilovitz P.O. & Mayrhofer H.: Lichenized and lichenicolous
fungi from the Sutjeska National Park (Bosnia and
Herzegovina), with special emphasis on the virgin forest
reserve Perućica ............................................ 65
Breuss O. & Berger F.: Die Verrucaria-Arten mit braunem Lager
in den osterreichischen Kalkalpen. Eine vorläufige
Übersicht mit Bestimmungs-schlüssel ......................... 77
Hafellner J.: Contributions to a revision of lichenized,
phaeospored species of Polyblastia coll., mainly in the
Central European mountains ................................. 117
Hansen E.S.: Lichens from five inland and coastal localities
in South west Greenland and their present climatic
preferences in Greenland as regards oceanity and
continentality ............................................. 143
Hauck M.: The fate of arctic-alpine lichens under rising
temperatures and changed land use in Lower Saxony,
northern Germany ........................................... 155
Hertel H. & Schuhwerk F.: On saxicolous lecideoid lichens
growing in the European Alps at high altitudes ............. 161
Jørgensen P.M. & Tønsberg T.: Leptogium insigne, a new
species from the Pacific Northwest of North America ........ 241
Obermayer W. & Kalb K.: Notes on three species of Pyxine
(lichenized Ascomycetes) from Tibet and adjacent
regions .................................................... 247
Øvstedal D.O. & Elix J.A.: A new Stereocaulon from the
summit of the volcano La Soufrière, Guadeloupe, French
Antilles ................................................... 269
Thell A., Westberg M. & Kärnefelt I.: A key to the
Parmeliaceae in the Alps with notes on their distribution
and phylogeny .............................................. 275
Thor G.: Macrolichens in Heimefrontfjella and Vestfjella,
Dronning Maud Land, Antarctica ............................. 299
Tibell L. & Frisch A.: New data on crustose mazaediate
lichens from tropical Africa ............................... 323
Timdal E.: Porpidinia (Porpidiaceae), a new genus for
Toninia tumidula ........................................... 333
Wilfling A. & Hafellner J.: Lichen diversity on marble
outcrops at mid to high elevations in the Eastern Alps
(Austria) .................................................. 339
Wirth V.: Zur nacheiszeitlichen Geschichte der Flechtenbiota
von Wäldern in Mitteleuropa, mit besonderer
Berücksichtigung der montanen Buchenwälder (Fagetalia) ..... 373
List of taxonomic and nomenclatural novelties
Carbonea nivaria (Arnold) Rambold ............................. 171
Leptogium insigne P.M. Jørg. & Tønsberg ....................... 242
Stereocaulon soufrieranum Øvstedal & Elix ..................... 270
Calicium pluriseptatum Tibell & Frisch ........................ 324
Porpidinia Timdal ............................................. 334
Porpidinia tumidula (Sm.) Timdal .............................. 334
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