Scytinium gelatinosum (With.) Otálora, P.M. Jørg. & Wedin
Fungal Divers., 64, 1: 290, 2013. Basionym: Lichen gelatinosus With. - Bot. Arrang. Veget. Gr. Brit.: 710, 1776.
Synonyms: Collema scotinum (Ach.) Ach.; Leptogium gelatinosum (With.) J.R. Laundon; Leptogium scotinum (Ach.) Fr.; Leptogium scotinum var. sinuatum (Huds.) Torss.; Leptogium sinuatum (Huds.) A. Massal.
Description: Thallus small-foliose to squamulose, slightly gelatinous when wet, brown to dark brown, often paler bluish grey in the basal, less exposed parts, somehow shiny, loosely attached, forming compact 2.5-4.5(-8) cm wide tufts. Lobes (1-)3-4(-5) mm broad, up to 1.5 cm long, 60-135 µm thick, ascending to erect, often imbricate, wrinkled, with entire to irregularly and shallowly crenate margins; lower surface paler, with scattered, whitish hapters. Upper and lower pseudocortex of a single layer of angular, more or less isodiametrical cells, the layer inbetween of intertwined hyphae and loosely arranged chains of Nostoc. Apothecia rather common, lecanorine, adnate to sessile, strongly constricted at base, up to 2 mm across, with a brown, concave to flat, smooth disc and a thick, sometimes concentrically wrinkled thalline margin. Thalline esxciple pseudocorticate; proper exciple euparaplectenchymatous, 10-35 µm wide laterally; epithecium pale brown; hymenium colourless, 115-170 µm high, I+ blue; paraphyses coherent, mostly simple, c. 1 µm thick at mid-level, the apical cells slightly swollen; hypothecium yellowish to pale brown, 10-50 µm high. Asci 8-spored, cylindrical-clavate, the apex strongly thickened, the apical dome K/I+ pale blue, with a downwardly projecting K/I+ deep blue tubular structure. Ascospores submuriform to muriform, with 5-7(-9) transverse septa and 1-2 longitudinal septa, hyaline, broadly ellipsoid to subfusiform, thin-walled, (22-)25-35(-45) x (11-)12-14(-18) µm. Photobiont cyanobacterial (Nostoc, the cells in long chains). Spot tests: all negative. Chemistry: without lichen substances.
Growth form: Squamulose
Substrata: soil, terricolous mosses, and plant debris
Photobiont: cyanobacteria, filamentous (e.g. Nostoc, Scytonema)
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: rare
Subalpine belt: rather rare
Montane belt: very rare
Dry submediterranean belt: rare
Humid submediterranean belt: rather common
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
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11701)
2001/11/26
Pier Luigi Nimis CC BY-SA 4.0
TSB 41636
Pier Luigi Nimis CC BY-SA 4.0
TSB 41636
Pier Luigi Nimis CC BY-SA 4.0
TSB 41636
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, Aber, Four à chaux
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, Aber, Four à chaux
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, Aber, Four à chaux
Felix Schumm - CC BY-SA 4.0
[4568], Österreich, Serlesgruppe südlich Innsbruck bei Matrei, zwischen
Maria Waldrast und Matreier-Grube, ca 1700 m, Kalkboden. Map
8834. Leg. BLAM-Exkursion, 01.08.1996, det. R. Türk, 01.08.1969
Felix Schumm - CC BY-SA 4.0
[4568], Österreich, Serlesgruppe südlich Innsbruck bei Matrei, zwischen
Maria Waldrast und Matreier-Grube, ca 1700 m, Kalkboden. Map
8834. Leg. BLAM-Exkursion, 01.08.1996, det. R. Türk, 01.08.1969
Felix Schumm - CC BY-SA 4.0
[5184], Spanien, Gran Canaria, ca. 1,5 km südlich La Culata; felsiger
trockener Nordhang, lückig mit Pinus canariensis bewachsen;
27°57.848 N, 15°36.136 W, 1570 m. Leg. F. Schumm & U. Schwarz,
25.12.1998, det. F. Schumm, 02.12.1999. - Sporen zu 8, mauerförmig,
(32-36) x (13-14) μm; Zellen der Oberrinde ca. 5,5 μm.
Felix Schumm - CC BY-SA 4.0
[14988], Germany, Bayern, Kreis Traunstein, Chiemgauer Alpen,
Hochfelln, Weg von der Mittelstation der Seilbahn (47,76966° N,
12,57550° E, 1090 m) zur Talstation, an bemoostem Kalkblock bei 900
m. Leg. F. Schumm, 27.08.2009 (BLAM-Exkursion), det. F. Schumm,
31.08.2009.
Felix Schumm - CC BY-SA 4.0
[14988], Germany, Bayern, Kreis Traunstein, Chiemgauer Alpen,
Hochfelln, Weg von der Mittelstation der Seilbahn (47,76966° N,
12,57550° E, 1090 m) zur Talstation, an bemoostem Kalkblock bei 900
m. Leg. F. Schumm, 27.08.2009 (BLAM-Exkursion), det. F. Schumm,
31.08.2009.
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Höllental im Wettersteingebirge
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Höllental im Wettersteingebirge
Growth form: Squamulose
Substrata: soil, terricolous mosses, and plant debris
Photobiont: cyanobacteria, filamentous (e.g. Nostoc, Scytonema)
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: rare
Subalpine belt: rather rare
Montane belt: very rare
Dry submediterranean belt: rare
Humid submediterranean belt: rather common
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
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11701)
2001/11/26
Pier Luigi Nimis CC BY-SA 4.0
TSB 41636
Pier Luigi Nimis CC BY-SA 4.0
TSB 41636
Pier Luigi Nimis CC BY-SA 4.0
TSB 41636
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_S/Text_S/Scytinium_gelatinosum.htm
France, session AFL 2015 - Lot
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, Aber, Four à chaux
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, Aber, Four à chaux
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, La Palue
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=341&lang=en
France, Aber, Four à chaux
Felix Schumm - CC BY-SA 4.0
[4568], Österreich, Serlesgruppe südlich Innsbruck bei Matrei, zwischen Maria Waldrast und Matreier-Grube, ca 1700 m, Kalkboden. Map 8834. Leg. BLAM-Exkursion, 01.08.1996, det. R. Türk, 01.08.1969
Felix Schumm - CC BY-SA 4.0
[4568], Österreich, Serlesgruppe südlich Innsbruck bei Matrei, zwischen Maria Waldrast und Matreier-Grube, ca 1700 m, Kalkboden. Map 8834. Leg. BLAM-Exkursion, 01.08.1996, det. R. Türk, 01.08.1969
Felix Schumm - CC BY-SA 4.0
[5184], Spanien, Gran Canaria, ca. 1,5 km südlich La Culata; felsiger trockener Nordhang, lückig mit Pinus canariensis bewachsen; 27°57.848 N, 15°36.136 W, 1570 m. Leg. F. Schumm & U. Schwarz, 25.12.1998, det. F. Schumm, 02.12.1999. - Sporen zu 8, mauerförmig, (32-36) x (13-14) μm; Zellen der Oberrinde ca. 5,5 μm.
Felix Schumm - CC BY-SA 4.0
[14988], Germany, Bayern, Kreis Traunstein, Chiemgauer Alpen, Hochfelln, Weg von der Mittelstation der Seilbahn (47,76966° N, 12,57550° E, 1090 m) zur Talstation, an bemoostem Kalkblock bei 900 m. Leg. F. Schumm, 27.08.2009 (BLAM-Exkursion), det. F. Schumm, 31.08.2009.
Felix Schumm - CC BY-SA 4.0
[14988], Germany, Bayern, Kreis Traunstein, Chiemgauer Alpen, Hochfelln, Weg von der Mittelstation der Seilbahn (47,76966° N, 12,57550° E, 1090 m) zur Talstation, an bemoostem Kalkblock bei 900 m. Leg. F. Schumm, 27.08.2009 (BLAM-Exkursion), det. F. Schumm, 31.08.2009.
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Höllental im Wettersteingebirge
