Buellia ocellata (Flot.) Körb.
Syst. Lich. Germ.: 224, 1855. Basionym: Lecidea petraea var. ocellata Flot. - Flora, 11: 691, 1828.
Synonyms: Buellia arcularum (Harm.) Lettau; Buellia frisiaca Erichsen; Buellia verruculosa auct. non (Sm.) Mudd; Lecanora victoris Harm.; Lecidea arcularum Harm.; Lecidea kaleida Taylor; Lecidea ocellata subsp. praeponens Nyl.; Rinodina microphthalma A. Massal.; Rinodina ocellata (Flot.) Branth & Rostr. non (Hoffm.) Arnold; Rinodina victoris (Harm.) H. Olivier
Distribution: N - Ven, TAA, Lomb, Piem (Isocrono & al. 2004), Lig. C - Tosc, Abr (Nimis & Tretiach 1999), Sar (Scheidegger 1993, Rizzi & al. 2011). S - Si (Scheidegger 1993, Grillo 1998, Grillo & Caniglia 2004).
Description: Thallus crustose, episubstratic, areolate, pale green grey to yellowish grey, epruinose, sometimes delimited by a black prothallus, forming 1-2(-5) cm wide patches, the areoles rather small, 0.2-1(-1.3) mm wide, flat to convex. Medulla white, I-. Apothecia cryptolecanorine to biatorine, 0.2-0.5 mm across, immersed in the thallus, with a black, flat, epruinose disc and a thin, externally poorly visible proper margin, sometimes surrounded by a thin, soon excluded thalline collar. Proper exciple poorly developed, Aethalea-type, the inner hyphae hyaline, prosoplectenchymatous, the outer hyphae parallel and usually strongly brown-pigmented; epithecium, brown to olive, N+ red; hymenium colourless to pale brown, greenish in lower part, not inspersed with oil droplets, 80-100(-120) μm high; paraphyses simple; hypothecium pale brown to brown, greenish in upper part, N+ red. Asci 8-spored, clavate to cylindrical-clavate, the apical dome K/I+ dark blue with a pale, conical-pointed apical cushion (axial mass), the wall I-, but the thin outer gel I+ blue, Bacidia-type. Ascospores 1-septate, brown, ellipsoid, thin-walled throughout, (11-)13-17(-21) x 6.5-9(-11.5) μm, Buellia-type, uniformly thin-walled, the wall microrugulate. Pycnidia black, immersed. Conidia 4-5.5(-6) x 0.8-1 µm. Photobiont chlorococcoid. Spot tests: thallus K-, C+ persistently orange, P-, UV+ orange. Chemistry: xanthones, especially arthothelin, rarely with additional low amounts of stictic acid. Note: a temperate, perhaps holarctic species found on small siliceous pebbles, but also on steeply inclined faces near the ground, below the subalpine belt.
Growth form: Crustose
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Pioneer species
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: very rare
Submediterranean belt: extremely rare
Padanian area: absent
Humid submediterranean belt: very rare
Humid mediterranean belt: extremely rare
Dry mediterranean belt: extremely rare
Predictive model
Herbarium samples
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
P.L. Nimis CC BY-SA 4.0
TSB 21723
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (21723)
2001/11/22
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Felix Schumm - CC BY-SA 4.0
[ABL27907], Brazil, Santa Catarina, São Francisco do Sul, S of Prainha.
26°14'06'' S, 48°30'05'' W, 10 m. On coastal granite. Leg. M.
Cáceres & A. Aptroot (no 27907), 8 October 2015, det. A. Aptroot
2015.
Felix Schumm - CC BY-SA 4.0
[ABL27907], Brazil, Santa Catarina, São Francisco do Sul, S of Prainha.
26°14'06'' S, 48°30'05'' W, 10 m. On coastal granite. Leg. M.
Cáceres & A. Aptroot (no 27907), 8 October 2015, det. A. Aptroot
2015.
Growth form: Crustose
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Pioneer species
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: very rare
Submediterranean belt: extremely rare
Padanian area: absent
Humid submediterranean belt: very rare
Humid mediterranean belt: extremely rare
Dry mediterranean belt: extremely rare
Predictive model
| Herbarium samples |
Index Fungorum
GBIF
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
P.L. Nimis CC BY-SA 4.0
TSB 21723
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
Felix Schumm - CC BY-SA 4.0
[TSB_21723], Italia, Sardinia, Prov. Oristano, M. Ferru, on siliceous rocks which are inundated for short periods after rain. Leg. P:L. Nimis, 09.1989. Rev. Ch. Scheidegger
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (21723)
2001/11/22
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_B/Textes_B2/Buellia_ocellata.htm
France, Saint-Sauveur-la-Sagne, alt. 8440 m - Puy-de-Dôme - (63) - saxicole, calcifuge, sur roche acide métamorphisée.
9/6/2015
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=110&lang=en
France, Porz Tinduff
Felix Schumm - CC BY-SA 4.0
[ABL27907], Brazil, Santa Catarina, São Francisco do Sul, S of Prainha. 26°14'06'' S, 48°30'05'' W, 10 m. On coastal granite. Leg. M. Cáceres & A. Aptroot (no 27907), 8 October 2015, det. A. Aptroot 2015.
