Caloplaca monacensis (Leder.) Lettau

Hedwigia, 52: 240, 1912. Basionym: Pyrenodesmia monacensis Leder. - Ber. bayer. bot. Ges., 4: 26, 1896.
Synonyms: Caloplaca cerina var. cyanolepra (DC.) J. Kickx f.; Caloplaca cerina var. erhartii (Schaer.) Trevis.; Placodium cerinum f. cyanoleprum (DC.) Anzi
Distribution: N - Frl. Ven (Šoun & al. 2011), TAA (Šoun & al. 2011), Emil (vidi!). C - Umb (Ravera 1999).
Description: Thallus crustose, almost entirely granular, sometimes indistinctly areolate especially around apothecia, thick, pale to dark grey, usually with a bluish tinge, forming regular to irregular patches to 3 cm in diam. Granules isidioid, coarse, 53-163 µm diam, sometimes with inconspicuous hairs formed by projecting hyphae. Apothecia lecanorine, up to 1.5 mm across, sessile, with a slightly concave to slightly convex, yellow-orange to orange, disc and a persistent, thick, grey, often granulose thalline margin. Thalline exciple paraplectenchymatous, to 170 µm thick in lower part; proper exciple very thin, prosoplectenchymatous; epithecium orange, with inspersed granules, K+ red; hymenium colourless; paraphyses simple to branched in upper part, c. 1-2 µm thick at base, with rather swollen, 4-6 µm thick upper cells. Asci 8-spored, cylindrical-clavate, Teloschistes-type. Ascospores 1-septate, polarilocular, hyaline, ellipsoid, 11-16(-18) x 5-8 µm, the septum 3-7(-9) µm thick. Pycnidia immersed, with an elevated darker ostiole. Conidia hyaline, bacilliform, c. 3 x 0.5 μm. Photobiont chlorococcoid. Spot tests: thallus K- or K+ violet, C- or C+ violet, KC-, P-; disc of apothecia K+ red. Chemistry: thallus with the Sedifolia-grey pigment; disc of apothecia with parietin (major), fallacinal, emodin, teloschistin and parietinic acid (minor).
Note: on isolated trees with subneutral, base-rich bark; I have observed this species several times in the plains of northeastern Italy, where it is locally common on poplars. The record of an epiphytic C. isidiigera by Ravera (1999) most probably refers to this species.
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)

Commonnes-rarity: (info)

Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: absent
Submediterranean belt: rather rare
Padanian area: extremely rare
Humid submediterranean belt: absent
Humid mediterranean belt: absent
Dry mediterranean belt: absent


pH of the substrata:

(info)

1

2

3

4

5

Solar irradiation:

(info)

1

2

3

4

5

Aridity:

(info)

1

2

3

4

5

Eutrophication:

(info)

1

2

3

4

5

Poleotolerance:

(info)

0

1

2

3

Altitudinal distribution:

(info)

1

2

3

4

5




Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
As C. cerina var. cyanolepra


Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
As C. cerina var. cyanolepra


Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
As C. cerina var. cyanolepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
as Caloplaca cerina var. cyanoleepra


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm – CC BY-SA 4.0
[13395], Griechenland, S-Kreta, Gebirgszug zwischen Pombia und Pigedakia, westl. des Gipfels Vigla, 34°59.880' N, 24°52.150' E, 420 m. Leg. F. Schumm & R. Düll, 16.10.2007, det. A. Aptroot 2016


Felix Schumm - CC BY-SA 4.0
[19571], Bohemoslovacia, Bohemia, distr. Benešov prope Pragam, prope vicum Hod tice, alt. 450 m, ad corticem arborum (Populus sp.) secus viam. Leg. J. Liška, 13.10.1986. VEZDA: LICHENES SELECTI EXSICCATI NR. 2469.
As C. cerina var. cyanolepra


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.


Felix Schumm – CC BY-SA 4.0
[17088], Germany, Baden-Württemberg, Kreis Göppingen, an Linden im Klosterhof des Klosters Adelberg, 48,75872° N, 0,59839° E, 460 m. Leg. Schumm 05.03.2011, det.Aptroot 2011 als Caloplaca chlorina, rev. 2016 H. Sipmann nach Foto.