Lecidella vorax Leuckert & Poelt
in Nimis & Poelt, Studia Geobot., 7, suppl. 1: 133, 1987.
Synonyms:
Distribution: C - Laz, Sar (Rizzi & al. 2011, Giordani & al. 2013). S - Si.
Description: Thallus crustose, episubstratic, up to more than 1.5 mm thick, rimose-areolate, often delimited by a thin, black prothallus, consisting of contiguous, finally subpeltate-substipitate, pale ochre-brown areoles with a finely rimose surface, forming rounded to irregular patches on the thalli of Glaucomaria rupicola. Cortex c. 25 µm thick, with an epinecral layer; medulla white, I-. Apothecia lecideine, black, epruinose, adnate to subsessile, scattered to confluent, round to irregular in outline, up to 1.2 mm across, with a flat to finally slightly convex disc, and a slightly glossy, finally often excluded proper margin. Proper exciple dark throughout, (green-black in outer part, reddish brown within), of conglutinate, perpendicularly oriented hyphae, without crystals; epithecium blue-green to finally brownish, up to 10 µm high; hymenium colourless, 55-75 µm high, I+ blue; paraphyses easily made free in K, mostly simple, 1.5-2 µm thick at mid-level, the apical cells 3-4 µm wide; hypothecium ochraceous brown, K+ reddish brown. Asci 8-spored, clavate, with an intensely K/I+ blue tholus penetrated by a faintly amyloid, broadly cylindrical axial mass, and a poorly developed ocular chamber, the wall K/I-, surrounded by a K/I+ blue outer layer, approaching the Lecanora-type. Ascospores 1-celled, hyaline, ellipsoid, 11-13.5 x 6-7 µm, thick-walled. Photobiont chlorococcoid. Spot tests: thallus K-, C+ orange, KC+ orange, P-. Chemistry: arthothelin, isoarthothelin, thiophanic acid, 2-chloronorlichexanthone, 2,4-dichloronorlichexanthone, 2,5-dichloronorlichexanthone, 5,7-dichloronorlichexanthone, 5,7-dichloro-3-O-methylnorlichexanthone,3-O-methyl2,5,7-trichloronorlichexanthone, plus an unknown, brown, insoluble pigment.
Note: chemically related to L. asema, but constantly parasitic on Glaucomaria rupicola.
Growth form: Crustose
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
paras Glaucomaria rupicola s.lat.
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: absent
Submediterranean belt: absent
Padanian area: absent
Humid submediterranean belt: very rare
Humid mediterranean belt: very rare
Dry mediterranean belt: absent
Predictive model
Herbarium samples
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10459)
2001/11/26
with the host, Lecanora rupicola
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10459)
2001/11/26
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica.
Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
Growth form: Crustose
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
paras Glaucomaria rupicola s.lat.
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: absent
Submediterranean belt: absent
Padanian area: absent
Humid submediterranean belt: very rare
Humid mediterranean belt: very rare
Dry mediterranean belt: absent
Predictive model
| Herbarium samples |
Index Fungorum
GBIF
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10459)
2001/11/26
with the host, Lecanora rupicola
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
Felix Schumm; Owner: CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. Vezda, 14.07,1987. VEZDA LICH. SEL. EXS. NR. 2210
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10459)
2001/11/26
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
Felix Schumm - CC BY-SA 4.0
[TSB_10459], Italia, Sardinia, Prov. Cagliari, Giara di Gesturi, supra pagum Gesturi, 550 m, ad saxa basaltica. Leg. P.L. Nimis, M. Tretiach, J. Poelt & A. V zda, 14.07,1987. V ZDA LICH. SEL. EXS. NR. 2210.
