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France. Dépt. Var Haute Siagne, c. 3.5 km S of Fayence, 1.5 km N of village St-Paul-en-forêet, area "Trestaure" NE of the camping site "le Parc", rest of a Mediterranean forest dominated by Pinus sp. and Quercus pubescens Willd. 43°35' N, 6°41' E. Alt. c.

Canada. Québec Province, Gaspésie, c. 15 km E of Gaspé, Parc National Forillon, c. 4 km NE of the village D'Aiguillon, "La Chute" walk, deciduous woods, beside walking trail above water fall. 48°51' N, 64°16' W. Alt. 100 m. Bark of Acer saccharum Marsh. O

Spain. Provincia La Rioja, Region Tierra de Cameros, near the village of Gallinero de Cameros, trees near the stream. 42°15' N, 2°40' W. Alt. 1000 m. On the thallus of Ramalina fraxinea (L.) Ach. on bark of Quercus sp. and Crataegus sp.

Austria. Salzburg, Pongau, c. 7 km NNE of Bischofshofen, 6 km ESE of Werfen, 1 km NNE of Werfenweng, southern entrance of the small village Ruhdorf. 47°28' N, 13°16' E. Alt. 920 m. In the apothecia of Lecanora chlarotera Nyl. on bark of Acer pseudoplatanu

Austria. Salzburg, Pongau, c. 7 km NNE of Bischofshofen, 6 km ESE of Werfen, 1 km NNE of Werfenweng, southern entrance of the small village Ruhdorf. 47°28' N, 13°16' E. Alt. 920 m. In the apothecia of Lecanora chlarotera Nyl. on bark of Acer pseudoplatanu

ITALY. Lazio, Province of Viterbo, region N of the lake Lago di Bolsena, c. 6.5 km N of Acquapendente, Nature Reserve Monte Rufeno, gravel road at the north-western slope of the Monte Rufeno Mtn. 42°47’ N, 11°52’ E. Alt. 400 m. Mixed forest, ditch beside

CANADA. Québec Province, Manicouagan, Forêt Montmorency, SE of Réserve faunique de Laurentides, c. 75 km NNE of Québec, region c. 3.5 km E of the experimental station of the Université Laval, “Chute de la Rivière Noire” walk, SE of the Rivière Noire, ways

SPAIN. Castilla-Léon region, province of Soria, c. 5 km N of El Burgo de Osma, Valdepuercos. 41°36’ N, 3°02’ W. Alt. c. 975 m. Bark of a living tree of Juniperus thurifera L. On apothecia and thallus of Xanthoria parietina (L.) Th. Fr., partly associated

Austria. Salzburg, Hohe Tauern, Glockner-Gruppe Mtns, N-exposed slopes of the Kitzsteinhorn Mtn, upper part of the cirque "Grubalmkar", c. 1 km SW of the mountain hut "Krefelder Hütte", NW of the alpine tourism centre "Alpincenter". 47°13' N, 12°41' E. Al

AUSTRIA. Oberösterreich, Bezirk Schärding, c. 20 km E of Schärding, Kopfing, wall surrounding a kindergarten. 48°26' N, 13°39' E. Alt. 540 m. Bricks made of asbestos in the draining area. On thallus of Phaeophyscia orbicularis (Neck.) Moberg and P. sciast

Germany. Bayern, Regierungsbezirk Oberbayern, München city, Allach, c. 2,5 km NW of the forest "Angerlohe", E of the small forest "Lochholz". 48°12' N, 11°27' E. Alt. c. 500 m.

Austria. Oberösterreich, Bezirk Eferding, valley Donautal, Gemeinde Haibach o. Donau, c. 1.5 km NNW of the village Schlögen, region called Schlögener Schlinge, SW-exposed slope beneath the rock "Steiner Felsen". 48°26' N, 13°52' E. Alt. 320 m. Bark of liv

Austria. Oberösterreich, Bezirk Eferding, valley Donautal, Gemeinde Haibach o. Donau, c. 1.5 km NNW of the village Schlögen, region called Schlögener Schlinge, SW-exposed slope beneath the rock "Steiner Felsen". 48°26' N, 13°52' E. Alt. 320 m. Bark of liv

Spain. Castilla-León region, province of Palencia, Reserva Nacional de Fuentes Carrionas, c. 10 km W of Cervera de Pisuerga, c. 2 km S of Ventanilla, El Calejo area, forest dominated by Quercus petraea (Matt.) Liebl. with some beech trees. 42°53' N, 4°33'

Spain. Navarra, Pyrenean Mountains. 20 km E of San Sebastian, Col d'Ibardin, old oak forest, in a moist gorge. 43°18'N, 1°41'E. Alt. 300 m. On Lecanactis amylacea (Ehrh. ex Pers.) Arnold and Schismatomma decolorans (Turner &Borrer ex Sm.) Clauz. &Vezda.

Austria. Salzburg (boundary to Kärnten), Pinzgau, Hohe Tauern, Glockner-Gruppe Mtns. c. 5 km N of Heiligenblut, c. 0.5 km W of the road Großglockner-Hochalpenstraße, SW of the Hochtor Mtn, northern slope of the "Großer Magrötzenkogel" Mtn. 47°05' N, 12°50

Spain. Aragón region, province of Teruel, area between Pueb de Arenoso and Olba, c. 3 km NW of Puebla de Arenoso, besides the main road. 40°7' N, 0°37' W. Alt. c. 700 m. Sun-exposed boulders of slightly calcareous sandstone. On thallus and apothecia of Le

Germany. Bayern, Regierungsbezirk Oberbayern, München city, Schwabing, crossing of Clemensstraße and Erich-Kästner-Straße. 48°10'N, 11°34' E. Alt. c. 510 m. On leaves of Lycium barbarum L. (det. F. Schuhwerk), partly hyperparasitized by Ampelomyces quisqu

Spain. Castilla-Léon region, province of Soria, c. 9 km W of the main road between Abejar and Molinos de Duero, immediately N of the road to Caserío del Almogable, Morico area Pinus selvestris-forest. 41°52' N, 2°52' W. Alt. c. 1125 m. Bark of a living tr

AUSTRIA. Steiermark, Steirisches Randgebirge, Stubalpe Mtns, c. 11 km W of Köflach, c. 3 km S of the pass Gaberl-Paß, western slope of the Brandkogel Mtn. 47°05’ N, 14°56’ E. Alt. c. 1620 m. On dead leaves of Sesleria caerulea (L.) Ard.

U.S.A. Arizona, Gila Co., c. 18 km NNE of Payson, S of Control Road, Tonto National Forest, ridge above Whispering Pines, open forest of Pinus ponderosa Dougl. ex Laws. at Houston Mesa Road. 34°22' N, 111°17' W. Alt. c. 1600 m. Bark of young Quercus gambe

Austria. Kärnten. Nockberge Mtns, Bezirk Feldkirchen, c. 5 km NE of Bad Kleinkirchheim, community Gemeinde Ebene-Reichenau, valley Seebachtal, forest dominated by Larix dicidua Mill. and Picea abies (L.) H. Karst. 46°51' N, 13°52' E. Alt. 1500 m. Still at

Germany. Bayern, Regierungsbeziirk Oberbayern, Landkreis Fürstenfeldbruck, c. 2.5 km NW of Mammendorf, Picea abis-forest "Nannhofer Wald", c. 300 m E of the road between the villages Mammendorf and Günzhofen, woodside, bark of Picea abies (L.) H. Karst.,

Austria. Tirol, Lechtaler Alpen, W of the Moldongrat Mtns, road between Elmen and Imst, Hahntennjoch pass, summit of the Plattjoch Mtn. 47°18' N, 10°38' E. Alt. 2240-2260 m.

Germany. Rheinland-Pfalz, Regierungsbezirk Trier, Landkreis Bitburg, Schnee-Eifel, c. 15 km N of Prüm, NE of forest house "Schneifel". 50°18' N, 6°26' E. Alt. 590 m. Fagus-dominated forest (Luzulo-Fagetum Meus.) Bark of Fagus sylvatica L. On the thallus o

Germany. Bayern, Regierungsbezirk Oberbayern, München city, Schwabing, near the crossing of the roads Destouchesstraße and Angererstraße, 48°10' N, 11°34' E. Alt. c. 510 m. Planted shrub beside the road. On leaves of Mahonia aquifolium (Pursh) Nutt. (cult

Spain. Comunidad Valenciana, province of Castelló, c. 2 km NNE of Morella, close to Masia de l' Ajub. 40°38' N, 0°05' W. Alt. 950 m. Bark of a single tree of Juglans regia L. surrounded by crops. In the thallus of Xanthoria parietina (L.) Th. Fr., causing

AUSTRIA. Tirol, Osttirol, Lasöhrling Gruppe Mtns, c. 35 km WNW of Lienz, c. 5 km N of St. Jakob in Defereggen, valley Trojer Tal (tributary valley of the valley Defereggental), mountain trail “Knappensteig”. 46°57’ N, 12°20’ E. Alt. 1800 m. Bark of a fall

Italy. Piemonte, Province of Torino, Alta Valle di Susa, c. 10 km W of Oulx, gravel road between the mountains Punta Colomion and La Selletta, E-exposed slope of La Selletta. 45°02' N, 6°43' E. Alt. 2050 m. Bark of Larix dedidua Mill. On the thallus of Le

Italy. Piemonte, Province of Torino, Alta Valle di Susa, c. 10 km W of Oulx, gravel road between the mountains Punta Colomion and La Selletta, E-exposed slope of La Selletta. 45°02' N, 6°43' E. Alt. 2050 m. Bark of Larix decidua Mill. On the thallus of Le

GERMANY. Bayern, Regierungsbezirk Oberfranken, Bayreuth, 3.25 km SW Bayreuth, N of the hill “Buchstein”, near the creek “Mistelbach“. 49°56’ N, 11°32’ E. Alt. c. 355 m. Small woodland with hedgerows. On leaves of Aesculus hippocastanum L. Leaves with leaf

GERMANY. Bayern, Regierungsbezirk Oberpfalz, Stadtkreis Regensburg, dock area, terrain of the former marshalling yard, S of the storehouse “Stadtlagerhaus”, W of the railway track Regensburg–Weiden. 49°01’ N, 12°08’ E. Alt. 335 m. Plant community of ruder

FRANCE. Dépt. Vosges, Hautes Vosges, 3.5 km ESE of Gérardmer, Le Cerceneux Marion. 48°01’ N, 7°01’ E. Alt. c. 960 m. Swampy area with Filipendula sp., Deschampsia cespitosa (L.) P. Beauv. and Scirpus sylvaticus L. On overwintered sheaths of Scirpus sylvat

GERMANY. Nordrhein-Westfalen, Regierungsbezirk Düsseldorf, Stadt Essen, Burgaltendorf, private garden. 51°25’ N, 7°08’ E. Alt. 100 m. On dead leaves of Iris pseudacorus L. (cultivated hybrid), associated with Volutella melaloma Berk. & Broome, Cladosporiu

France. Dépt. Jura, Parc Naturel Régional Du Haut Jura, 8 km N of St-Claude, c. 0.5 km ENE of the small settlement Les Prés de Valfin, northern edge of a bog. 46°28’ N, 5°50’ E. Alt. c. 840 m. On dead twigs and branches of Salix cinerea L. (det. F. Schuhw

GERMANY. Bayern, Regierungsbezirk Oberbayern, Landkreis Eichstätt, southeastern outskirts of Eichstätt, trail through the valley "Rosental". 48°53' N, 11° 12' E. Alt. 430-500 m. On leaves of Acer campestris L.

Germany. Sachsen, Regierungsbezirk Chemnitz, Vogtländisches Kuppenland, c. 8 km N of Plauen, NE of Rentzschmühlhäuser. 50°34' N, 12°10' E. Alt. c. 340 m. Partly shady diabas rocks. On thallus of Acarospora fuscata (Schrad.) Th. Fr.

GERMANY. Bayern, Regierungsbezirk Oberbayern, München city, Nymphenburg, Botanical Garden, tree row directly W of the building Menzinger Straße 67. 48°10’ N, 11°30’ E. Alt. c. 520 m. On leaves of Aesculus glabra var. arguta (Buckley) B. L. Rob. [= A. glab

GERMANY. Nordrhein-Westfalen, Regierungsbezirk Düsseldorf, Stadt Essen, campus on the University GH Essen. 51°28' N, 7°00' E. Alt. 160 m. On leaves of ornamental tree of Aesculus hippocastanum L. (det. N. Ale-Agha).

FRANCE. Dépt. Isère, La Mure, southern district, near the grammar school “Lycée”. 44°54’ N, 5°51’ E. Alt. c. 860 m. Park with several ornamental trees of Aesculus. On leaves of Aesculus sp.

Denmark. Fyn (Funen), Province of Svendborg, Nyborg, beach in the surroundings of the port of call for the car ferries Nyborg-Korsør. 55°19'N, 10°48'E. Alt. 5-10 m. On leaves of Artemisia vulgaris L.

Canada. British Columbia, Vancouver, campus of the University of British Columbia, Botanic Garden, native garden. 49°18' N, 123°10' E. Alt. c. 90 m. On leaves of Aronia cf. melanocarpa (Michx.) Elliott.

RUSSIA. Sakha-Yakutiya Republic, Yakutiya, Lena River delta, 8 km W of the Krest-Tumsa cape, Samoilovskii (= D’ieleekh Aryyta) island, elevated bank of the island. 72°22’ N, 126°29’ E. Alt. 10 m. Dryas-lichen-forb-moss tundra in mesic to dry moisture cond

GERMANY. Bayern, München city, Schwabing, roadside of the Schleißheimer Straße, c. 50 m NNE of the crossing of Schleißheimer Straße and Hohenzollern-straße. 48°09’ N, 11°34’ E. Alt. c. 510 m. On leaves and stems of Arctium tomentosum Mill. (det. W. Lipper

France. Dépt. Alpes Maritimes, 10 km NW of Vence, Col de Vence Mtn, near the summit. 43°46' N, 7°04' E. Alt. 960 m. Low boulders in mediterranean heath. On thallus and apothecia of Aspicilia calcarea (L.) Mudd. agg.

GERMANY. Bayern, Regierungsbezirk Oberbayern, München city, urban district Grünwald, Neugrünwald, walking trail below the raised bank of the river Isar. 48°03’ N, 11°32’ E. Alt. c. 550 m. On leaves of Ulmus glabra Huds. (det. F. Schuhwerk).

Italy. Calabria, Province of Catanzaro, c. 3 km E of Briatico, region W of Vibo Marina, camping area “Eden Park”. 38°43’ N, 16°05’ E. Alt. c. 10 m. On thallus and apothecia of Xanthoria parietina (L.) Th. Fr. on bark of Populus sp., occurring together wit

Germany, Bayern, Regierungsbezirk Oberbayern, Landkreis Garmisch-Partenkirchen, c. 3.5 km W of Ohlstadt, nature reserve "Murnauer Moos", wet meadows W of the small lake Fügsee. 47°38' N, 11°11' E. Alt. 625 m.

Australia. Victoria, 12 km NW of Caslemaine, Harcourt-Sutton Grange Road, moderate slope, at roadside. 36°58' S, 144°18' E. Alt. 450 m. Grasslands with scattered Eucalyptus and granite boulders, exposed soil. On the thallus of Baeomyces heteromorphus Nyl.

Austria. Salzburg, Hohe Tauern, Granatspitz-Gruppe Mtns, upper end of the valley "Stubachtal", slopes S of the storage lake "Weißsee", SSW of the mountain hut "Rudolfshütte". 47°08' N, 12°38' E. 2290 m. Overhanging siliceous rock. On the thallus of Bellem