Protomicarea limosa (Ach.) Hafellner

in Hafellner & Türk, Stapfia, 76: 156, 2001. Basionym: Lecidea limosa Ach. - Lichenogr. Univ.: 182, 1810.
Synonyms: Lecidea borealis (Körb.) Anzi; Lecidea ementiens Nyl.; Lecidella borealis Körb.
Description: Thallus crustose, episubstratic, subgelatinous when wet, whitish grey to grey, granulose to small-areolate, the areoles mostly small, 0.2-0.6 mm wide, but sometimes becoming verrucose and up to 1 mm wide, contiguous, forming a more or less compact crust, sometimes with a white prothallus. Apothecia biatorine, black, round, sessile, (0.4-)0.5-0.8(-1) mm across, with a strongly convex disc, without a proper margin. Epithecium deep bluish green, the colour often extending down into the upper part of the hymenium, of radially arranged hyphae, K-; hymenium 45-65 μm high, at least partially green in upper part, I+ red; paraphyses coherent, mostly simple, 1.2-2 μm thick, scarcely thickened at apex; hypothecium patchily reddish brown, K+ brownish-orange. Asci 8-spored, cylindrical-clavate, the I+ blue tholus with a wide, I+ dark blue tube structure that expands towards the top, without a pale axial body, Psora-type. Ascospores 1-celled, hyaline, narrowly ellipsoid to fusiform, (8-)10-14(-15) x 3-4.5(-5) μm. Conidia bacilliform, 6-7 x c. 1.5 μm. Photobiont chlorococcoid, the cells 7-12 μm wide. Spot tests: thallus K-, C-, KC-, P+ orange-red. Chemistry: pannarin and triterpenoids.
Growth form: Crustose
Substrata: soil, terricolous mosses, and plant debris
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual

Commonnes-rarity: (info)

Alpine belt: rather common
Subalpine belt: rather rare
Montane belt: absent
Dry submediterranean belt: absent
Humid submediterranean belt: absent
Padanian area: absent

pH of the substrata:

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Eutrophication:

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Poleotolerance:

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Altitudinal distribution:

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Rarity

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Occurrence data
Predictive map

P.L. Nimis CC BY-SA 4.0
TSB 43942


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (21126)
2003/03/06


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (25132)
2003/03/06


Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php


Pier Luigi Nimis - CC BY-SA 4.0
Herbarium: TSB 9156 as Lecidea ementiens


Felix Schumm – CC BY-SA 4.0
[20325], Austria, Kärnten, Eastern Alps, High Tauern, Goldberg Group, High Tauern Nationalpark, 7 km NW of the centre of Mallnitz, path from Tauernkreuz to Hagener Hütte, 47°01'22'' N, 13°05'32'' E, 2300 m, on soil. Leg. R. Türk (56664), 30.7.2016, det R. Türk. LICHENOTHECA GRAECENSIS NR. 471.


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (9156)
2003/03/19


Felix Schumm – CC BY-SA 4.0
[20325], Austria, Kärnten, Eastern Alps, High Tauern, Goldberg Group, High Tauern Nationalpark, 7 km NW of the centre of Mallnitz, path from Tauernkreuz to Hagener Hütte, 47°01'22'' N, 13°05'32'' E, 2300 m, on soil. Leg. R. Türk (56664), 30.7.2016, det R. Türk. LICHENOTHECA GRAECENSIS NR. 471.


Felix Schumm – CC BY-SA 4.0
[20325], Austria, Kärnten, Eastern Alps, High Tauern, Goldberg Group, High Tauern Nationalpark, 7 km NW of the centre of Mallnitz, path from Tauernkreuz to Hagener Hütte, 47°01'22'' N, 13°05'32'' E, 2300 m, on soil. Leg. R. Türk (56664), 30.7.2016, det R. Türk. LICHENOTHECA GRAECENSIS NR. 471.


Felix Schumm – CC BY-SA 4.0
[20325], Austria, Kärnten, Eastern Alps, High Tauern, Goldberg Group, High Tauern Nationalpark, 7 km NW of the centre of Mallnitz, path from Tauernkreuz to Hagener Hütte, 47°01'22'' N, 13°05'32'' E, 2300 m, on soil. Leg. R. Türk (56664), 30.7.2016, det R. Türk. LICHENOTHECA GRAECENSIS NR. 471.


Felix Schumm – CC BY-SA 4.0
[20325], Austria, Kärnten, Eastern Alps, High Tauern, Goldberg Group, High Tauern Nationalpark, 7 km NW of the centre of Mallnitz, path from Tauernkreuz to Hagener Hütte, 47°01'22'' N, 13°05'32'' E, 2300 m, on soil. Leg. R. Türk (56664), 30.7.2016, det R. Türk. LICHENOTHECA GRAECENSIS NR. 471.


Pier Luigi Nimis - CC BY-SA 4.0
TSB 41305


Pier Luigi Nimis - CC BY-SA 4.0
TSB 43942


Pier Luigi Nimis - CC BY-SA 4.0
TSB 43942


Pier Luigi Nimis - CC BY-SA 4.0
TSB 43942


Felix Schumm – CC BY-SA 4.0
[20325], Austria, Kärnten, Eastern Alps, High Tauern, Goldberg Group, High Tauern Nationalpark, 7 km NW of the centre of Mallnitz, path from Tauernkreuz to Hagener Hütte, 47°01'22'' N, 13°05'32'' E, 2300 m, on soil. Leg. R. Türk (56664), 30.7.2016, det R. Türk. LICHENOTHECA GRAECENSIS NR. 471.


Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
Central Europe; Austria: Alps. (Collected by F. Richter).


Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Königstalalpe


Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Königstalalpe


Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Schachen


Felix Schumm - CC BY-SA 4.0
[2991], Schweiz, Oberaar, Zingenstock, Südhang, großer Wang, ca. 2320 m. Leg. F. Schumm, 24.08.1979 (BLAM-Exkursion), det. F. Schumm, 1983.


Felix Schumm - CC BY-SA 4.0
[2991], Schweiz, Oberaar, Zingenstock, Südhang, großer Wang, ca. 2320 m. Leg. F. Schumm, 24.08.1979 (BLAM-Exkursion), det. F. Schumm, 1983.


Felix Schumm - CC BY-SA 4.0
[4649], Österreich, Sellrainer Berge, südwestlich von Innsbruck, bei der Drei-Seen-Hütte südöstlich von Kühtai, ca. 2450 m, an Granit/Gneis, TK: 8732. Leg. F. Schumm, (BLAM-Exkursion) 04.08.1996, det. F. Schumm, 20.08.1997. - Epithecium. grün, 5 μm; Hymenium hell 76 μm, Hypothecium gelb in K intensiver orange; Sporen schmal, 8,7 x 2,4 μm; Thallus C-. P+ orange.


Felix Schumm - CC BY-SA 4.0
[4649], Österreich, Sellrainer Berge, südwestlich von Innsbruck, bei der Drei-Seen-Hütte südöstlich von Kühtai, ca. 2450 m, an Granit/Gneis, TK: 8732. Leg. F. Schumm, (BLAM-Exkursion) 04.08.1996, det. F. Schumm, 20.08.1997. - Epithecium. grün, 5 μm; Hymenium hell 76 μm, Hypothecium gelb in K intensiver orange; Sporen schmal, 8,7 x 2,4 μm; Thallus C-. P+ orange.


Felix Schumm - CC BY 4.0
[VZ1952], Groenlandia occidentalis. Disko: Godhavn, ad latera australia montis Lyngmarksfield, 150 m. Supra plantas emortuas ad terram interdum irrigatum, Leg. J. Poelt et H. Ulrich, 27.7.1983, det J. Poelt. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 1952 - As Lecidea ementiens


Felix Schumm - CC BY 4.0
[VZ1952], Groenlandia occidentalis. Disko: Godhavn, ad latera australia montis Lyngmarksfield, 150 m. Supra plantas emortuas ad terram interdum irrigatum, Leg. J. Poelt et H. Ulrich, 27.7.1983, det J. Poelt. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 1952 - As Lecidea ementiens


Felix Schumm - CC BY 4.0
[VZ2158], Austria. Voralbergia, Rätikon, Schruns, in monte Golmer joches, 2000-2124 m. Ad terram humosam. Leg. A. Vezda, 17.7.1986. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 2158 - As Lecidea limosa