Sanguineodiscus haematites (Chaub. ex St.-Amans) I.V. Frolov & Vondrák
in Frolov & al., J. Syst. Evol. 59, 3: 471, 2020. Basionym: Lecanora haematites Chaub. in St.-Amans - Fl. Agenaise: 492, 1821.
Synonyms: Callopisma haematites (Chaub.) A. Massal.; Caloplaca haematites (Chaub.) Zwackh; Placodium haematites (Chaub.) Anzi
Description: Thallus crustose, thin, usually continuous, rarely cracked, grey to usually dark lead grey, often delimited by a blue-grey prothallus, forming small patches, but often several thalli merging to cover larger surfaces. Apothecia common, zeorine/lecanorine, constricted at base, 0.4-0.7(-1) mm across, with an initially concave, then usually flat, brown-red to dark red disc, a thick, persistent, smooth thalline margin and an orange to blackish parathecial ring. Thalline exciple eu-corticate in lower part, paraplectenchymatous; proper exciple usually well-developed, up to 30 μm wide, colourless in inner part, sometimes with a dark grey, K+ violet outer rim; epithecium brownish orange, K+ purple-red; hymenium colourless, 55-80 μm high, amyloid; paraphyses simple or forked, septate, c. 1 μm thick at mid-level, the apical cell up to 4 μm wide; hypothecium colourless. Asci 8-spored, clavate, functionally unitunicate, apically thickened with a broad internal beak, the inner part of apex and external cap I+ blue, Teloschistes-type. Ascospores 2-celled, polarilocular, hyaline, ellipsoid, 11-14(-16) x (5-)7-8(-9) μm, the equatorial thickening (“septum”) 4-8 μm, 1/4-1/2 of spore length. Pycnidia immersed, subglobose, dark grey. Conidia simple, hyaline, bacilliform to short-cylindrical, 4-5 x c. 1 μm. Photobiont chlorococcoid. Spot tests: thallus K- (but cortex and apothecial margin K+ faintly violet in section), C-, KC-, P-; apothecial disc K+ purple-red. Chemistry: anthraquinones in the epithecium, Sedifolia-grey pigment in cortex and outer part of proper exciple.
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: absent
Dry submediterranean belt: very rare
Humid submediterranean belt: rather rare
Padanian area: extremely rare
pH of the substrata:
1 2 3 4 5
Solar irradiation:
1 2 3 4 5
Aridity:
1 2 3 4 5
Eutrophication:
1 2 3 4 5
Poleotolerance:
0 1 2 3
Altitudinal distribution:
1 2 3 4 5 6
Rarity
absent
extremely rare
very rare
rare
rather rare
rather common
common
very common
extremely common
Loading data...
Occurrence data
Predictive map

Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
E; Canary Islands; La Gomera-M; e of Chipude: n of Fortaleza.

P.L.Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (29813)
2008.03.03

P.L.Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (29813)
2008.03.03

P.L.Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (29813)
2008.03.03

Juri Nascimbene; Owner: Department of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Trento, Villa Welsperg, Centro Visitatori del Parco di Paneveggio; altitude: 1030 m
03.04.2009

Juri Nascimbene; Owner: Department of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Trento, Villa Welsperg, Centro Visitatori del Parco di Paneveggio; altitude: 1030 m
03.04.2009

Juri Nascimbene; Owner: Department of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Trento, Villa Welsperg, Centro Visitatori del Parco di Paneveggio; altitude: 1030 m
03.04.2009

Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emotuis fruticum, in colle gysaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113.

Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emotuis fruticum, in colle gysaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113.

Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19586], Hispania, Prov. Madrid, Aranjuez prope Mar de Ontigola, alt. 500 m., in ramulis emortuis fruticum, in colle gypsaceo. Leg. A. Crespo & J. Hafellner (8594), 12.09.1980. VEZDA: LICHENES SELECTI EXSICCATI NR. 2113

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[19587], Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia). Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (9076)
2001/11/13

Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S3/Sanguineodiscus_haematites.htm
France, 4/3//2014 - Ruines de Piantarella, Bonifacio - Corse

Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S3/Sanguineodiscus_haematites.htm
France, 4/3//2014 - Ruines de Piantarella, Bonifacio - Corse

Felix Schumm CC BY-SA 4.0
Italia, Sicilia, Aetna, in valle San Giacomo, alt. 1180 m, ad corticem arboris (Juglans regia).
Leg. M. Steiner, 28.04.1961. VEZDA: LICHENES SELECTI EXSICCATI NR. 1889.

Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
E; Canary Islands; La Gomera-M; e of Chipude: n of Fortaleza.

Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
E; Canary Islands; La Gomera-M; e of Chipude: n of Fortaleza.

Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
E; Canary Islands; La Gomera-M; e of Chipude: n of Fortaleza.
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: absent
Dry submediterranean belt: very rare
Humid submediterranean belt: rather rare
Padanian area: extremely rare
pH of the substrata:
| 1 | 2 | 3 | 4 | 5 |
Solar irradiation:
| 1 | 2 | 3 | 4 | 5 |
Aridity:
| 1 | 2 | 3 | 4 | 5 |
Eutrophication:
| 1 | 2 | 3 | 4 | 5 |
Poleotolerance:
| 0 | 1 | 2 | 3 |
Altitudinal distribution:
| 1 | 2 | 3 | 4 | 5 | 6 |
Rarity
absent
extremely rare
very rare
rare
rather rare
rather common
common
very common
extremely common
Loading data...
Occurrence data
Predictive map

