Mycocalicium subtile (Pers.) Szatala

Magyar Bot. Lapok, 24: 47, 1926. Basionym: Calicium subtile Pers. - Tent. Disp. Meth. Fung. Suppl.: 60, 1797.
Synonyms: Calicium minutellum Ach.; Calicium parietinum Ach.; Mycocalicium minutellum (Ach.) Nádv.; Mycocalicium parietinum (Ach.) Vain.
Description: Thallus not evident, not lichenized. Apothecia stalked, black to dark brown, 0.4-1(-2) mm high, the stalk 0.04-0.1 µm thick, consisting of periclinally arranged, dark greenish brown to brown hyphae, the outer ones darker pigmented than the inner ones. Capitulum obconical to lenticular, 0.2-0.3 mm across, with a convex upper surface. Exciple brown, thin to rather thick, 15-50 µm wide, consisting of 3-4 layers of periclinally arranged hyphae; mazaedium absent; hypothecium broadly obconical, dark brown. Asci cylindrical, 39-42 x 3-3.5 µm, formed singly, with a single functional layer, strongly and uniformly thickened at apex, without a canal, with uniseriately arranged ascospores, persisting until the spores are mature. Ascospores 1-celled, dark brown, ellipsoid to fusiform, flattened, (5.5-)7-9(-11) x (2.5-)3.5-4(-5) µm, with a smooth or irregularly and minutely verrucose wall. Pycnidia black, with a distinct apical pore. Conidia more or less curved, pale brown, 4-5 x 1-1.5 µm. Photobiont absent. Spot tests: stalk K- or K+ slightly reddish brown, N- or N+ slightly intensified reddish brown. Chemistry: without lichen substances.
Growth form: Fungus
Substrata: lignum
Reproductive strategy: mainly sexual

Commonnes-rarity: (info)

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

pH of the substrata:

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Solar irradiation:

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Aridity:

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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

Domenico Puntillo CC BY-SA 4.0


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


Felix Schumm - CC BY-SA4.0
[12653], Germany, Baden-Württemberg, Kreis Sigmaringen, 4 km nördlich von Irndorf im Irndorfer Hardt, am Holz eines abgestorbenen Baumstammes, TK 7919. Leg. F. Schumm 20.09.2006, det. F. Schumm 2006.


P.L. Nimis - CC BY-SA 4.0
TSB 42028


P.L. Nimis - CC BY-SA 4.0
TSB 42028


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11505)
2001/12/05


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (15353)
2001/12/05


Felix Schumm - CC BY-SA 4.0
[20880], Austria, Kärnten (=Carinthia), Eastern Alps, Styrian Fringe Mountains, Koralpe,14 km NE of the centre of Wolfsberg, path from Stoffhütte (on Styrian side) to Bärofen (on the Carinthian side), 46°53'15'' N, 15°00'50'' E, 1560 m, conifer forest (on a gently inclined, north-facing slope, on snag of Picea abies. Leg. J. Hafellner (70771) & L. Muggia, 35.06.2006, det J. Hafellner. EX W. OBERMAYER: LICHENOTHECA GRAECENSIS NR. 488.


Felix Schumm - CC BY-SA 4.0
[20880], Austria, Kärnten (=Carinthia), Eastern Alps, Styrian Fringe Mountains, Koralpe,14 km NE of the centre of Wolfsberg, path from Stoffhütte (on Styrian side) to Bärofen (on the Carinthian side), 46°53'15'' N, 15°00'50'' E, 1560 m, conifer forest (on a gently inclined, north-facing slope, on snag of Picea abies. Leg. J. Hafellner (70771) & L. Muggia, 35.06.2006, det J. Hafellner. EX W. OBERMAYER: LICHENOTHECA GRAECENSIS NR. 488.


Felix Schumm - CC BY-SA 4.0
[20880], Austria, Kärnten (=Carinthia), Eastern Alps, Styrian Fringe Mountains, Koralpe,14 km NE of the centre of Wolfsberg, path from Stoffhütte (on Styrian side) to Bärofen (on the Carinthian side), 46°53'15'' N, 15°00'50'' E, 1560 m, conifer forest (on a gently inclined, north-facing slope, on snag of Picea abies. Leg. J. Hafellner (70771) & L. Muggia, 35.06.2006, det J. Hafellner. EX W. OBERMAYER: LICHENOTHECA GRAECENSIS NR. 488.


Felix Schumm - CC BY-SA 4.0
[20880], Austria, Kärnten (=Carinthia), Eastern Alps, Styrian Fringe Mountains, Koralpe,14 km NE of the centre of Wolfsberg, path from Stoffhütte (on Styrian side) to Bärofen (on the Carinthian side), 46°53'15'' N, 15°00'50'' E, 1560 m, conifer forest (on a gently inclined, north-facing slope, on snag of Picea abies. Leg. J. Hafellner (70771) & L. Muggia, 35.06.2006, det J. Hafellner. EX W. OBERMAYER: LICHENOTHECA GRAECENSIS NR. 488.


Felix Schumm - CC BY-SA 4.0
[12238], Schweiz: Valais. Val d'Arolla, pine-larch wood on the steep western slopes of Petite and Grande Dent de Veisivi above La Gouille and Satarma, on barkless, aged and faded skeletons of Pinus cembra, 1900-2100 m, mainly W-SW exposition,locally abundant. Leg. et det. G. Follmann et M. Schulz, 08.1994. EX G. FOLLMANN & B. WERNER: LICHENES EXSICCATI SELECTI AB INSTITUTO BOTANICO UNIVERSITATIS COLONIENSIS EDITI NR. 512.


Felix Schumm - CC BY-SA 4.0
[12238], Schweiz: Valais. Val d'Arolla, pine-larch wood on the steep western slopes of Petite and Grande Dent de Veisivi above La Gouille and Satarma, on barkless, aged and faded skeletons of Pinus cembra, 1900-2100 m, mainly W-SW exposition,locally abundant. Leg. et det. G. Follmann et M. Schulz, 08.1994. EX G. FOLLMANN & B. WERNER: LICHENES EXSICCATI SELECTI AB INSTITUTO BOTANICO UNIVERSITATIS COLONIENSIS EDITI NR. 512.


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