Stereocaulon vesuvianum Pers. var. vesuvianum
Ann. Wetter. Gesellsch. Ges. Naturk., 2: 19, 1811.
Synonyms:
Description: Primary thallus crustose, ephemeral, usually absent in mature individuals, secondary thallus fruticose, forming pillows or extended mats on the rock. Pseudopodetia 1-4(-7) cm tall, firmly attached, erect to decumbent, rigid, lacking tomentum but with a more or less felty surface, whitish or greyish, darker at base, simple or branched in upper part, esorediate, with a solid cartilaginous axis of parallel hyphae surrounded by a lax medulla. Phyllocladia often almost entirely covering the pseudopodetia, small, often verrucose, the largest ones usually peltate, flattened or concave, usually not confluent, at least some of them with a dark olive-coloured central part and paler margins. Cephalodia rare, verruculose, dark olive brown, containing Stigonema. Apothecia rare, 0.5-1 mm across, located on lateral branches, with a dark brown disc. Proper exciple brown in outer part, colourless within; epithecium brown, K-; hymenium colourless; paraphyses mostly simple, 1.5-1.8 µm thick at mid-level, the apical cells up to 4.5 µm wide, with a dark cap; hypothecium colourless. Asci 8-spored, cylindrical-clavate, with a K/I+ blue outer layer and apical dome, and a central, K/I+ darker blue tube, Porpidia-type. Ascospores 3-6-septate, hyaline, fusiform but thicker at one end, 26-38 x 3-3.5 µm. Pycnidia rather rare. Conidia 1-celled, hyaline, straight or curved, 8-12 x 0.6-0.8 µm. Main photobiont chlorococcoid. Spot tests: thallus K+ yellow (rarely K+ red), C-, KC-, P+ orange, UV-. Chemistry: atranorin and variable amounts of stictic and sometimes norstictic acids.
Growth form: Fruticose
Substrata: rocks
Photobiont: green algae other than Trentepohlia (primary); cyanobacteria, filamentous (e.g. Nostoc, Scytonema) (secundary, e.g. in cephalodia)
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: extremely rare
Montane belt: extremely rare
Dry submediterranean belt: extremely rare
Humid submediterranean belt: absent
Padanian area: absent
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
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Occurrence data
Predictive map

Felix Schumm – CC BY-SA 4.0
Image from: F. Schumm (2008) - Flechten Madeiras, der Kanaren und Azoren. Beck, OHG - ISBN: 978-3-00-023700-3

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (12835)
2001/12/07
phyllocladia

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (12835)
2001/12/07

Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
France, Commana

Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
France, Commana

Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
France, Commana

Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
France, Commana

Hans Toetenel - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
France, Groix

Hans Toetenel - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
France, Groix

Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
Belgium, Monthermé

Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
Belgium, Monthermé

Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
Belgium, Monthermé

Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
Belgium, Monthermé

Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
Belgium, Monthermé

Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=528&lang=en
Belgium, Monthermé

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Marta González Garcia - Centro de Estudios Micologicos Asturianos
Italy, Zafferana Etnea, (Catania-Sicilia), 10-IV-2018, entre rocas volcánicas, bajo Quercus ilex, leg. A. R. Burgaz & det. M. González y Pier Luigi Nimis, MGG-96.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhenLawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinosde Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:LICHENES EXSICCATI SELECTI A MUSEO BOTANICO BEROLINENSI EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhen
Lawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,
pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinos
de Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:
LICHENES EXSCICCATI SELECTI A MUSEO BOTANICO BEROLINENSI
EDITI NR. 76.

Felix Schumm - CC BY-SA 4.0
[2564], Kanarische Inseln, Gran Canaria: bestandsbildend an rauhen
Lawawänden im Stereocauletum vesuvianum Klem., 1200 m, NO-NW,
pH 6,8, Blockströme im Nebelgürtel zwischen Cueva Corcho und Pinos
de Galdar. Leg G. Follmann & G.Kunkel, 09.1968. Ex G. FOLLMANN:
LICHENES EXSCICCATI SELECTI A MUSEO BOTANICO BEROLINENSI
EDITI NR. 76.

Collezione lichenologica Abramo Massalongo del Museo di Storia Naturale G. Ligabue di Venezia - Autori: Seggi, Linda; Trabucco, Raffaella Proprietà: Fondazione Musei Civici di Venezia - CC BY-NC
in M. Bolca
as Stereocaulon corallinum

Felix Schumm - CC BY-SA 4.0
[VZR368], Tanzania. Arusha National Park, Meru Crater, Kitito Campus,
2480-2600m. Ad lavam in vegetatione subalpina cum Erica. Leg.
T. Pócs (88301), 16.- 18. 12.1988, duplo. det. H. Krog. EX A. VEZDA:
LICHENES RARIORES EXSICCATI NR. 368.

Felix Schumm - CC BY-SA 4.0
[VZR368], Tanzania. Arusha National Park, Meru Crater, Kitito Campus,
2480-2600m. Ad lavam in vegetatione subalpina cum Erica. Leg.
T. Pócs (88301), 16.- 18. 12.1988, duplo. det. H. Krog. EX A. VEZDA:
LICHENES RARIORES EXSICCATI NR. 368.

Felix Schumm - CC BY-SA 4.0
[VZR457], Italia. Campania, ad latera montis ignivomi Vesuvii, 459 m.
Ad sax basaltica. Leg. et det. D, Puntillo. EX A. VEZDA: LICHENES
RARIORES EXSICCATI NR. 462. - TLC: Stictic acid (major), cryptostictic
acid (minor), menegazzia acid (trace), norstictic acid (trace), peristictic
acid (minor), anl. K.Kalb.

Felix Schumm - CC BY-SA 4.0
[VZR457], Italia. Campania, ad latera montis ignivomi Vesuvii, 459 m.
Ad sax basaltica. Leg. et det. D, Puntillo. EX A. VEZDA: LICHENES
RARIORES EXSICCATI NR. 462. - TLC: Stictic acid (major), cryptostictic
acid (minor), menegazzia acid (trace), norstictic acid (trace), peristictic
acid (minor), anl. K.Kalb.

Felix Schumm - CC BY-SA 4.0
[VZR457], Italia. Campania, ad latera montis ignivomi Vesuvii, 459 m.
Ad sax basaltica. Leg. et det. D, Puntillo. EX A. VEZDA: LICHENES
RARIORES EXSICCATI NR. 462. - TLC: Stictic acid (major), cryptostictic
acid (minor), menegazzia acid (trace), norstictic acid (trace), peristictic
acid (minor), anl. K.Kalb.
Growth form: Fruticose
Substrata: rocks
Photobiont: green algae other than Trentepohlia (primary); cyanobacteria, filamentous (e.g. Nostoc, Scytonema) (secundary, e.g. in cephalodia)
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: extremely rare
Montane belt: extremely rare
Dry submediterranean belt: extremely rare
Humid submediterranean belt: absent
Padanian area: absent
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

