Calicium adspersum Pers.

Calicium adspersum Pers.

Icon. Descript. Fungor. Minus Cognit., 2: 59, 1800.

Synonyms: Calicium diploellum Nyl.; Calicium lenticulare sensu Nádv.; Calicium mutabile Ach.; Calicium roscidum (Ach.) Ach.

Distribution: N - Lomb (Puntillo & Puntillo 2009), Piem (Puntillo & Puntillo 2009), Emil (Nascimbene & al. 2021). C - Tosc (Puntillo & Puntillo 2009), Marc (Puntillo & Puntillo 2009), Umb (Genovesi & al. 2001, Ravera & al. 2006, Puntillo & Puntillo 2009, Laz (Puntillo & Puntillo 2009), Mol (Caporale & al. 2008, Brackel 2020), Sar (Puntillo & Puntillo 2009, Zedda & Sipman 2001). S - Camp (Aprile & al. 2003b, Puntillo & Puntillo 2009, Garofalo & al. 2010), Pugl (Tretiach 1993, Puntillo & Puntillo 2009), Bas (Potenza 2006, Puntillo & Puntillo 2009, Potenza & Fascetti 2012), Cal (Tretiach 1993, Puntillo 1994, 1996, Puntillo & Puntillo 2009), Si (Tretiach 1993).

Description: Thallus crustose, episubstratic, verruculose to granular, grey. Apothecia stalked and pin-like to subsessile, black with a bright yellow pruina on the edge of the capitulum and on the mazaedium, especially in young apothecia. Stalk black, (0.2-)0.6-1(-1.4) mm high, of weakly sclerotized, pale greenish to brown, irregularly interwoven hyphae, the outer layer paler and covered with a thin, transparent, weakly amyloid gelatinous sheath. Capitulum broadly lenticular, with a well-developed, cup-shaped exciple; mazaedium well developed, black; hypothecium dark brown. Asci clavate, formed singly, dissolving early, with 2-3-seriate ascospores. Ascospores 1-septate, dark brown, ellipsoid, 13-17 x 5.5-8 µm, with a thick, distinctly ornamented wall, the ornamentation consisting of spirally arranged ridges. Photobiont chlorococcoid. Spot tests: thallus K+ yellow then red, C-, KC-, P+ yellow-orange; ascomata I-, except the outer layer of the stalk which is weakly amyloid. Chemistry: thallus with norstictic acid; yellow pruina with vulpinic acid.

Note: a holarctic, temperate species found on bark, rarely on lignum of deciduous trees, especially oaks, often in fissures of the bark, more rarely on conifers. Widespread throughout Italy, but not common.

Growth form: Crustose

Substrata: bark

Photobiont: green algae other than Trentepohlia

Reproductive strategy: mainly sexual

In underhangs rarely wetted by rain

Commonnes-rarity: (info)

Alpine belt: absent

Subalpine belt: absent

Oromediterranean belt: absent

Montane belt: rare

Submediterranean belt: extremely rare

Padanian area: absent

Humid submediterranean belt: very rare

Humid mediterranean belt: absent

Dry mediterranean belt: absent

pH of the substrata:

1

2

3

4

5

(info)

Solar irradiation:

1

2

3

4

5

(info)

Aridity:

1

2

3

4

5

(info)

Eutrophication:

1

2

3

4

5

(info)

Poleotolerance:

0

1

2

3

(info)

Altitudinal distribution:

1

2

3

4

5

6

(info)

Predictive model

Herbarium samples

Domenico Puntillo - CC BY-SA 4.0

Italy

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Herbarium: TSB (30836)
2003/03/12

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Herbarium: TSB (13662)
2003/03/12

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Herbarium: TSB (30836)
2003/03/12

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Felix Schumm – CC BY-SA 4.0

[9582], GERMANY, Baden-Württemberg, Stuttgart, zwischen Stuttgart und Leonberg, an Quercus an der Schattenalle beim Bärensee, 48°45.368'N, 9°05.505'E, 430 m

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Leif Stridvall - Source: http://www.stridvall.se/lichens/gallery/

Courtesy: Anita Stridvall

Leif Stridvall - Source: http://www.stridvall.se/lichens/gallery/

Courtesy: Anita Stridvall

Leif Stridvall - Source: http://www.stridvall.se/lichens/gallery/

Courtesy: Anita Stridvall

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo – CC BY-SA 4.0

Italy, Calabria

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

Domenico Puntillo - CC BY-SA 4.0

Italy

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