Xanthoparmelia loxodes (Nyl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch
Taxon, 53: 968, 2004. Basionym: Parmelia loxodes Nyl. - Flora, 55: 426, 1872.
Synonyms: Neofuscelia loxodes (Nyl.) Essl.; Parmelia delisei var. isidiascens (Nyl. ex Cromb.) Zahlbr.; Parmelia glabrizans Flagey; Parmelia isidiotyla Nyl.; Parmelia prolixa var. isidiascens Nyl. ex Cromb.
Description: Thallus foliose, heteromerous, dorsiventral, narrow-lobed, closely adpressed, forming orbicular to confluent, to 11-14(-20) cm wide rosettes. Lobes elongate, contiguous to imbricate (0.5-)1-3(-5) mm wide, flat, the upper surface olive-brown to dark brown, usually paler in marginal parts, smooth to rugose in central parts, rarely pruinose on lobe ends, with laminal, distinctly pustular, 0.1-0.5 mm wide, hollow isidia which often proliferate, forming cauliflower-like cushions which easily abrade, resembling soralia. Lower surface olive-brown to brown, sometimes paler on lobe ends, with mostly simple rhizines. Upper cortex paraplectenchymatous, with a pored epicortex, the cell walls with Xanthoparmelia-type lichenan; medulla white; lower cortex paraplectenchymatous. Apothecia rare, lecanorine, to 10 mm across, with a brown disc and a margin which often bears pustular isidia. Epithecium brown; hymenium and hypothecium colourless; paraphyses simple; hypothecium colourless. Asci 8-spored, clavate, the K/I+ blue tholus penetrated by a faintly amyloid apical cushion with parallel or diverging flanks, the wall K/I-, surrounded by a K/I+ blue outer layer, Lecanora-type. Ascospores 1-celled, hyaline, ellipsoid, 7-10 x 4-5 µm. Pycnidia rare, immersed. Conidia dumbbell-shaped, 5-6 x 1 µm Photobiont chlorococcoid. Spot tests: upper cortex K-, C-, KC-, P-, N+ blue-green, UV-; medulla K-, C- or rarely C+ pink, KC+ orange-red, P-, UV+ white. Chemistry: medulla with glomelliferic and glomellic acids (both major), perlatolic acid (minor), rarely gyrophoric acid (minor).
Growth form: Foliose, broad lobed
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: rather rare
Dry submediterranean belt: very common
Humid submediterranean belt: extremely common
Padanian area: very rare
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
Leif Stridvall http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (14876)
2001/12/05
Andres Saag; Owner: University of Tartu
originally as Neofuscelia loxodes
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
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
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_X/Xanthoparmelia_loxodes.htm
France, session AFL 2010 - Hérault
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Pointe de Dinan
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Pointe de Dinan
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Michel David - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Pointe de Dinan
Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Crozon
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Tréberon
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Growth form: Foliose, broad lobed
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: rather rare
Dry submediterranean belt: very common
Humid submediterranean belt: extremely common
Padanian area: very rare
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
Leif Stridvall http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (14876)
2001/12/05
Andres Saag; Owner: University of Tartu
originally as Neofuscelia loxodes
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati
18/03/2017
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
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_X/Xanthoparmelia_loxodes.htm
France, session AFL 2010 - Hérault
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Pointe de Dinan
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Pointe de Dinan
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Port Merrien
Michel David - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Pointe de Dinan
Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Crozon
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=90&lang=en
France, Tréberon
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
Marta González Garcia - Centro de Estudios Micologicos Asturianos
Spain, Salcedo (Quirós-Asturias), 13-III-2022, en rocas ácidas junto a Circinaria sp. y Candelariella vitellina.
