Gyalolechia luteococcinea (Cl. Roux) Cl. Roux, M. Bertrand & Arup

Gyalolechia luteococcinea (Cl. Roux) Cl. Roux, M. Bertrand & Arup

in Arup & al., Borziana, 4: 45, 2023. Basionym: Caloplaca subochracea auct. var. luteococcinea Cl. Roux - Bull. Soc. Linn. Provence, 54: 120, 2003

Synonyms: Caloplaca africana sensu Clauzade non (Flagey) Clauzade

Distribution: C - Tosc (Arup & al. 2023), Laz (Arup & al. 2023). S - Pugl (Arup & al. 2023), Si (Arup & al. 2023).

Description: Thallus crustose, episubstratic, finely rimose-areolate, bright yellow to yellow-orange, often delimited by a thin, blue-black prothalline line. Apothecia biatorine, at first immersed, then sessile, rounded, 0.2-1.3 mm across, with a rusty red to dark orange-red, at first flat, then convex, epruinose disc, and a somewhat paler, smooth, at first well-visible, finally often excluded proper margin. Epithecium brownish orange, K+ red; hymenium colourless, 40-60(-80) µm high; paraphyses simple or forked in upper part, not anastomosing, c. 1 µm thick at base, the apical cells (2-)3-4.5 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, (9-)10-13(-14) x (3-)5-6(-10) µm, the equatorial thickening (“septum”) up to 5 µm. Photobiont chlorococcoid. Spot tests: thallus K+ red; C-, KC-, P-; apothecia K+ red. Chemistry: thallus with fragilin; apothecia with parietin and emodin (major), and citreorosein, emodinal, fallacinal and parietinic acid (minor).

Note: a Mediterranean lichen found on more or less sheltered calcareous rocks, usually not far from the coast but not strictly maritime.

Growth form: Crustose

Substrata: rocks

Photobiont: green algae other than Trentepohlia

Reproductive strategy: mainly sexual

Most common in areas with a humid-warm climate (e.g. most of Tyrrenian Italy)

Commonnes-rarity: (info)

Alpine belt: absent

Subalpine belt: absent

Oromediterranean belt: absent

Montane belt: absent

Submediterranean belt: absent

Padanian area: absent

Humid submediterranean belt: absent

Humid mediterranean belt: rare

Dry mediterranean belt: very rare

pH of the substrata:

1

2

3

4

5

(info)

Solar irradiation:

1

2

3

4

5

(info)

Aridity:

1

2

3

4

5

(info)

Eutrophication:

1

2

3

4

5

(info)

Poleotolerance:

0

1

2

3

(info)

Altitudinal distribution:

1

2

3

4

5

6

(info)

Predictive model

Herbarium samples

Michel Bertrand

France, Provence, Bouches-du-Rhône, Marseille, île de Riou

Pier Luigi Nimis

Italy, Sicily, Trapani, Erice, old city walls near the Castle
12/2016

Pier Luigi Nimis; Owner: Department of Life Sciences, University of Trieste

Italy, Sicily, Trapani, Erice, castle
12/2016
together with G. marmorata (white thallus)

Pier Luigi Nimis; Owner: Department of Life Sciences, University of Trieste

Italy, Sicily, Trapani, Erice, castle
12/2016
together with G. marmorata (white thallus)

Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710.
var. luteococcinea

Andrea Moro; Owner: Department of Life Sciences, University of Trieste

Italy, Sicily, Trapani, Erice, Historical Center

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710.
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972.
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972.
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972.
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19605], Hispania, Gerona, Rosasa, Cabo Morfeo, ad saxa calcarea. Leg. X. Llimona, 9.09.1976, det. M. Egea. VEZDA: LICHENES SELECTI EXSICCATI NR. 1972
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710
var. luteococcinea

Department of Life Sciences, University of Trieste

Herbarium: TSB (11674)
2001/11/14

P.L. Nimis

Vezda Lich. Sel. Exs.

Felix Schumm - CC BY-SA 4.0

[19604], Hispania, Levant, Penon de Ifach, alt. 150 m, in vicinitate maris, ad saxa calcarea. Leg. Cl. Roux, 25.08.1977, det. G. Clauzade. VEZDA: LICHENES SELECTI EXSICCATI NR. 1710.
var. luteococcinea

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