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Italy. Emilia Romagna, Province of Parma, Northern Apennines, road from Borgo Val di Taro to Bardi, 0.5 km N of the village Porcigatone, western slope of the Monte Santa Donna Mtn. Quercus cerris-dominated forest. 44°32’ N, 9°44’ E. Alt. c. 850 m. On net

Austria. Salzburg, Flachgau, valley Salzachtal, 16 km NNW of the city Salzburg, c. 1.5 km SSE of Oberndorf, floodplain of the river Salzach called “Salzachau”. 47°56’ N, 12°57’ E. Alt. 395 m. On dead rhachides of Matteuccia struthiopteris (L.) Tod.

Czech Republic. W-Bohemia, Šumava Mtns, Kraj Plzen (Pilsen), Okres Klatovy, c. 3 km W of Železná Ruda (Markt-Eisenstein), valley of the creek Svarožná (Büchel-Bach), area NE of the creek, c. 0.5 km E of the border to Germany. 49°09’ N, 13°11’ E. Alt. c. 9

Germany. Nordrhein-Westfalen, Westfalen, Regierungsbezirk Arnsberg, Landkreis Olpe, c. 2 km SSE of Wenden, near the chapel “Dörnschlade”. 50°57’ N, 7°53’ E. Alt. 425 m. On leaves of Teucrium scorodonia L.

Austria. Niederösterreich, Waldviertel, 8 km SE of Krumau am Kamp, 5.1 km NE of Gföhl, region called Schiltingeramt, at the southern foot of the hill “Kleiner Amaisriegel”, surroundings of the creek Fronbach. 48°33’ N, 15°32’ E. Alt. 570 m. Poor meadows.

France. Dépt. Var, Haute Siagne, c. 3.5 km S of Fayence, 1.5 km N of village St-Paul-en-forêt, camping site “le Parc”, Mediterranean forest dominated by Pinus sp. and Quercus pubescens Willd. 43°35’ N, 6°41’ E. Alt. c. 270 m. On decaying snag of Pinus sp.

GERMANY. Bayern, Regierungsbezirk Niederbayern, Landkreis Rottal-Inn, c. 3 km N of Simbach a. Inn, at the road Wittibreut–Prienbach, N of Ensfelden, woodside. 48°19’ N, 13°01’ E. Alt. c. 520 m. On the lower side of leaves of Rubus epipsilos Focke (det. W.

Germany. Sachsen-Anhalt, Regierungsbezirk Dessau, Landkreis Zerbst, Gemeinde Dobritz, ditch Oberer Mühlenteich NE of the village Dobritz. 52°04’ N, 12°16’ E. Alt. c. 110 m. Phragmitetum australis Schmale. Sori in anthers of Stellaria aquatica (L.) Scop.

Austria. Oberösterreich, Traunviertel, c. 3 km SW of Wels, entrance of the valley of the creek Aiterbach, c. 1 km WNW of the village Schauersberg, N of Ufermayer, orographically right bank of the river Traun. 48°08’ N, 14°00’ E. Alt. 320 m. On leaves of S

Germany. Nordrhein-Westfalen, Regierungsbezirk Düsseldorf, Stadt Essen, Burgaltendorf, garden. 51°24’ N, 7°07’ E. Alt. 100 m. Flower pot on balcony. On leaves of Pelargonium  hybridum (L.) L’Hérit. (= P. zonale auct.).

GERMANY. Bayern, Regierungsbezirk Oberbayern, München city, Nymphenburg, Botanic Garden, SW-shore of the pool near the rock garden called “Alpinum”. 48°10’ N, 11°30’ E. Alt. c. 520 m. On leaves of Phragmites australis (Cav.) Trin. ex Steudel.

France. Dépt. Var, Massif de l’Esterel, c. 8 km E of St-Raphaël, Agay, camping area “Agay Soleil”. 43°26’ N, 6°52’ E. Alt. 10 m. On leaves of Oxalis corymbosa DC. (O. debilis var. corymbosa (DC.) Lourt.) (det. F. Schuhwerk).

Czech Republic. Krusné hory (Erzgebirge Mtns), Kraj Ústi nad Labem, Okres Chomutov, 20 km NWW of Chomutov, Černý Potok, beside the road to Kryštofy Hamry, roadside. 50°29’ N, 13°05’ E. Alt. c. 720 m. Small band of grassland. On leaves of Thlaspi caerulesc

Sweden. Jämtland, c. 15 km SE of Storlien, village Enafors, along the roadside at the railway station. 63°19’ N, 12°20’ E. Alt. c. 530 m. Sori in the inflorescences of Polygonum viviparum L.

Germany. Rheinland-Pfalz, Regierungsbezirk Trier, Kell am See, at the edge of a car park. 49°38’ N, 6°48’ E. Alt. 520 m. Planted tree. On leaves of Prunus cerasus L. (= Cerasus vulgaris Mill.).

Italy. Lombardia, Province of Brescia, region between Desenzano del Garda and Peschiera del Garda, c. 3 km S of Sirmione, NE of Colombare, camping site “Sirmione”, shore of the lake Lago di Garda. 45°28’ N, 10°37’ E. Alt. 70 m. Potted plants. On leaves of

Germany. Sachsen-Anhalt, Regierungsbezirk Halle, Halle/Saale city, Botanic Garden. 51°29' N, 11°59' E. Alt. c. 110 m. On leaves of Lunaria rediviva L.

France. Dépt. Var, Haute Siagne, region W of the lake Lac de St. Cassien, c. 3.5 km SSW of Callian, N of Vallon du Couraire, walking trail E of a parking place at the road D 56. 43°35’ N, 6°44’ E. Alt. c. 250 m. Open Mediterranean forest with Quercus sube

GERMANY. Bayern, Regierungsbezirk Oberbayern, München city, Nymphenburg, forest “Nymphenburger Schloßpark” near the chapel “Magdalenenkapelle”. 48°10’ N, 11°30’ E. Alt. 515 m. On the lower side of leaves of Pulmonaria officinalis L.

France. Dépt. Jura, Parc Naturel Régional Du Haut Jura, 4 km NNE of St-Claude, trail in brushwood just S of the village Cinquetral (“Les Vennes”). 46°25’ N, 5°53’ E. Alt. c. 800 m. On leaves of Prunus spinosa L.

Austria. Steiermark, Grazer Bergland N of Graz, 1.5 km S of the village Semriach, along the path to the lower entrance of the ravine “Kesselfallklamm”. 47°12’ N, 15°25’ E. Alt. c. 550 m. Nutrient-rich shaded forest fringe. On leaves of Lapsana communis L.

Germany. Sachsen, Regierungsbezirk Chemnitz, Erzgebirge Mtns, Landkreis Marienberg, c. 4 km SW of Marienberg, c. 0.5 km NW of Boden (municipal district Großrückerswalde), valley Peßnitztal. 50°37’ N, 13°05’ E. Alt. c. 500 m. Ruderal area. On leaves of Oen

GERMANY. Bayern, Regierungsbezirk Oberbayern, Landkreis Starnberg, 1.5 km SW of Leutstetten. 48°01’ N, 11°21’ E. Alt. c. 590 m. Picea abies-forest. On scales of old cones of Picea abies (L.) H. Karst., laying on the ground.

Germany. Sachsen, Regierungsbezirk Chemnitz, Erzgebirge Mtns, Landkreis Annaberg, c. 3 km NW of Schlettau, nature reserve “Moor an der Roten Pfütze“. 50°34’ N, 12°55’ E. Alt. 600 m. Wet meadows. On leaves of Lathyrus pratensis L.

Germany. Nordrhein-Westfalen, Regierungsbezirk Düsseldorf, Stadt Essen, Burgaltendorf, private garden. 51°25’ N, 7°08’ E. Alt. 100 m. On leaves of Oenothera biennis L.

France. Dépt. Alpes Maritimes, c. 5.5 km WSW of Vence, c. 1.5 km SW of Tourrettes-sur-Loup, camping area “Camping la Camassade” with Olea europaea L., Prunus domestica L. agg. and Quercus pubescens Willd. 43°42’ N, 7°03’ E. Alt. 320 m. On bark of Quercus

Italy. Emilia Romagna, Province of Parma, Northern Apennines, c. 3 km S of Borgo Val di Taro, 1.5 km N of the village Rovinaglia, 100 m N of the property “C. Stabielle”. 44°28’ N, 9°46’ E. Alt. c. 690 m. Meadows with loose population of Quercus cerris L.,

GERMANY. Bayern, Regierungsbezirk Oberbayern, Landkreis Eichstätt, c. 5 km E of Eichstätt, walking trail at the northern bank of the river Altmühl, between Landershofen and Pfünz, c. 1 km SW of Pfünz. 48°53’ N, 11°15’ E. Alt. c. 380 m. On dead stems of Ur

France. Dépt. La Savoie, Parc Naturel Regional Chartreuse, Commune de St. Christophe, c. 5 km NE of les Echelles, walking trail from Côte Barrier to the hamlet St. Blaise. 45°27’ N, 5°49’ E. Alt. c. 580 m. Mixed forest with Fraxinus, Ilex, Ostrya and Taxu

Austria. Salzburg, Pongau, valley Salzachtal, c. 3 km N of Bischofshofen, c. 6 km SSE of Werfen, region of the mouth of the creek Fritzbach in the river Salzach near the area called “Sinnhubschlössl”. 47°29’ N, 13°12’ E. Alt. c. 530 m. On bark of Salix pu

Germany. Nordrhein-Westfalen, Regierungsbezirk Düsseldorf, Stadt Essen, Burgaltendorf, private garden. 51°25’ N, 7°08’ E. Alt. 100 m. On the upper surface of fallen dead leaves of Ilex aquifolium L.

Austria. Steiermark, Grazer Bergland N of Graz, 1.2 km SSW of the village Semriach, ravine “Kesselfallklamm”. 47°12’ N, 15°24’ E. Alt. 660 m. Gorge area with limestone rocks, shady and wet conditions. On leaves of Mercurialis perennis L.

Russia. Far East, Sakhalinskaya Oblast’, Sakhalin Island, Yuzhno-Sakhalinsk, Sakhalin Botanical Garden. 46°56’ N, 142°45’ E. Alt. c. 65 m. On living leaves of Lonicera morrowii A. Gray.

Germany. Nordrhein-Westfalen, Regierungsbezirk Düsseldorf, Stadt Essen, Burgaltendorf, wayside. 51°24’ N, 7°07’ E. Alt. 100 m. On stems and leaves, involucrella of Senecio vulgaris L.

Sweden. Dalarna, c. 6 km SE of Mora, near the lake Siljan. 61°00’ N, 14°38’ E. Alt. 162 m. Sori in the anthers of Succisa pratensis Moench.

Mongolia. Aimak Bayan-Olgiy, c. 10 km NNW of Tolbo, valley of the river Bort Gol. 48°32’ N, 90°17’ E. Alt. c. 1950 m. On leaves of Polygonum alpinum All. (det. H. Heklau).

Finland. Tavastia australis, Valkeakoski, Sääksmäki, Voipaala. 61°10’ N, 24°05’ E. Alt. c. 120 m. Sori in anthers of Lychnis viscaria L.

GERMANY. Bayern, Regierungsbezirk Oberbayern, Landkreis Fürstenfeldbruck, c. 2 km NWW of the village Aich, Picea abies-forest between the villages Egg and Eitelsried, c. 500 m E of Egg. Amidst a forest aisle in a clear cutting. 48°11’ N, 11°10’ E. Alt. c.

Greece. Central Macedonia, Khalkidhiki, peninsula Kassandra, c. 5 km SSE of Nea Moudania, c. 1 km N of the channel of Potidea, region E of the hotel “Potidea Palace” (E of the highway). 40°14’ N, 23°17’ E. Alt. 30 m. Wayside. Sori in the ovaries of Sorghu

Russia. Far East, Primorskij Kraj, Ternejskij Rajon, c. 24 km NW of the settlement Ternej, Sikhote-Alin nature reserve, forestry district (cordon) Blagodatnoe (Maisa). 45°05’ N, 136°35’ E. Alt. c. 100 m. On needles of Larix cajanderi Mayr.

Austria. Oberösterreich, Traunviertel, valley of the Traun, Lambach, c. 0.6 km ESE of the chapter-house Lambach, building site of the hydroelectric power station, near the dairy-farm of the chapter. 48°05’ N, 13°53’ E. Alt. c. 350 m. Plant community of ru

Japan. Aomori Prefecture, W of Hirosaki city, Mtn Iwaki. 40°37’ N, 140°21’ E. Alt. c. 200 m. Sori in flowers of Polygonum posumbu var. laxiflorum (Pall. ex Meisn.) Ohwi.

Australia. New South Wales, 15 km SW of Moss Vale, Morton National Park, Fitzroy Falls. 34°39' S, 150°29 E. Alt. 600 m. Wet sclerophyll forest of plateau with moister vegetation along rim.

GERMANY. Bayern, Regierungsbezirk Oberbayern, München city, urban district Moosach, area c. 1 km SW of the lake “Lerchenauer See”. 48°12’ N, 11°32’ E. Alt. c. 500 m. On rosette leaves of Oenothera biennis L. s. l. (det. F. Schuhwerk).

U.S.A. California, Riverside Co., Mojave Desert, Joshua Tree National Park, Queen Valley. Joshua tree woodland. 34°00’ N, 116°05’ W. Alt. 350 m. On dead fallen leaves of Yucca brevifolia Engelm. (det. F. Schuhwerk).

Austria. Steiermark, Graz, municipal district Waltendorf, Lustbühel, near the road connecting the street Waltendorfer Hauptstraße with the observatory. 47°04’ N, 15°29’ E. Alt. 465 m. Open mixed forest with Castanea sativa Mill. and Pinus sylvestris L. On

Republic of Korea. Province Gyeonggi-do, Suwon, Guundong Street, near entrance to the territory of the National Institute of Agricultural Science and Technology (NIAST). 37°16’ N, 126°59’ E. Alt. 70 m. On living leaves of Liriope platyphylla F. T. Wang &

Russia. Leningradskaya Oblast’, St. Petersburg city, botanical garden of the Komarov Botanical Institute. 59°55’ N, 30°18’ E. Alt. c. 2–4 m. On fallen cones of Pseudotsuga menziesii (Mirb.) Franco.

Russia. Leningradskaya Oblast’, St. Petersburg city, botanical garden of the Komarov Botanical Institute. 59°55’ N, 30°18’ E. Alt. c. 2–4 m. On fallen cones of Picea likiangensis (Franch.) E. Pritz.

Russia. Leningradskaya Oblast’, St. Petersburg city, botanical garden of the Komarov Botanical Institute. 59°55’ N, 30°18’ E. Alt. c. 2–4 m. On fallen cones of Picea pungens f. argentea Beissn. (“blue spruce”).