Naevia dispersa (Schrad.) Thiyagaraja, Lücking & K.D. Hyde
in Thiyagaraja & al., Fungal Diversity: 13, 2020.. Basionym: Opegrapha dispersa Schrad. - Ann. der Botanik (Usteri), 22: 86, 1797.
Synonyms: Arthonia astroidea var. anastomosans (Ach.) Ach.; Arthonia astroidea var. epipasta (Ach.) Nyl.; Arthonia astroidea var. epipastoides Leight.; Arthonia cytisi A. Massal.; Arthonia dispersa (Schrad.) Dufour; Arthonia ectropoma (A. Massal.) Trevis.; Arthonia epipasta (Ach.) Körb.; Arthonia epipasta f. ribis Bagl. & Carestia; Lecideopsis cytisi (A. Massal.) Dalla Torre & Sarnth.
Description: Thallus crustose, endosubstratic, poorly evident, smooth, whitish, without a distinct prothallus, doubtfully lichenized. Apothecia arthonioid, immarginate, black, epruinose, flat to weakly convex, elongated, simple or branched, immersed to semi-sessile, 0.3-1 x 0.1-0.2 mm. Proper exciple poorly developed, dark olivaceous brown, c. 10 µm wide; epithecium dark olivaceous brown to blackish green, K-; hymenium colourless, 30-40 µm high, the hymenial gel amyloid, I+ and K/I+ blue; paraphysoids richly branched, c. 1 µm thick, the apical cells 2-2.5 µm wide, with a distinct pigmented cap; hypothecium colourless. Asci 8-spored, broadly ovoid, semi-fissitunicate, with a large apical dome and a distinct ocular chamber, chamber, the apex with a K/I+ blue ring-structure, Arthonia-type. Ascospores 1-septate, hyaline, often slightly constricted at septum, with an epispore, 9-15 x 3-5 µm. Pycnidia black, immersed, the wall olivaceous brown. Conidia bacilliform, straight, 3-5 x 0.5-1 µm. Photobiont absent, but thallus often loosely associated with trentepohlioid algae. Spot tests: K-, C-, KC-, P-, UV-. Chemistry: without lichen substances.
Growth form: Crustose
Substrata: bark
Photobiont: Trentepohlia
Reproductive strategy: mainly sexual
Pioneer species
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: rather rare
Dry submediterranean belt: rather common
Humid submediterranean belt: rather 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
G. Incerti CC BY-SA 4.0
TSB 31603
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10167)
2001/11/21
G. Incerti; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (31603)
2001/11/26
Domenico Puntillo; Owner: Domenico Puntillo
Italy
Domenico Puntillo; Owner: Domenico Puntillo
Italy
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Friuli Venezia Giulia, Trieste, Trieste Karst near Borgo Grotta Gigante, on Fraxinus ornus
16/02/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Friuli Venezia Giulia, Trieste, Trieste Karst near Borgo Grotta Gigante
16/02/2017
Photo by Maria Zardini, Museo di Storia Naturale di Venezia CC BY-SA 4.0
Trevisan Lichenotheca Veneta 201
Photo by Maria Zardini, Museo di Storia Naturale di Venezia CC BY-SA 4.0
Trevisan Lichenotheca Veneta 201
Redinger, K. (1938) Arthoniaceae, Graphidaceae . In Kryptogamen-Flora von Deutschland, Österreich und der Schweiz. Band 9, 2 Abt., Part 1 (G. L. Rabenhorst, ed.): 181–404. Leipzig: Borntraeger
G. Incerti; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (31603)
2001/11/26
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Collezione lichenologica Abramo Massalongo del Museo di Storia Naturale G. Ligabue di Venezia - Autori: Seggi, Linda; Trabucco, Raffaella Proprietà: Fondazione Musei Civici di Venezia - CC BY-NC
Italy, Veneto, in Monte Baldo
isotype of Arthonia cytisi
Growth form: Crustose
Substrata: bark
Photobiont: Trentepohlia
Reproductive strategy: mainly sexual
Pioneer species
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: rather rare
Dry submediterranean belt: rather common
Humid submediterranean belt: rather 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
G. Incerti CC BY-SA 4.0
TSB 31603
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10167)
2001/11/21
G. Incerti; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (31603)
2001/11/26
Domenico Puntillo; Owner: Domenico Puntillo
Italy
Domenico Puntillo; Owner: Domenico Puntillo
Italy
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Friuli Venezia Giulia, Trieste, Trieste Karst near Borgo Grotta Gigante, on Fraxinus ornus
16/02/2017
Andrea Moro; Owner: Department of Life Sciences, University of Trieste
Italy, Friuli Venezia Giulia, Trieste, Trieste Karst near Borgo Grotta Gigante
16/02/2017
Photo by Maria Zardini, Museo di Storia Naturale di Venezia CC BY-SA 4.0
Trevisan Lichenotheca Veneta 201
Photo by Maria Zardini, Museo di Storia Naturale di Venezia CC BY-SA 4.0
Trevisan Lichenotheca Veneta 201
Redinger, K. (1938) Arthoniaceae, Graphidaceae . In Kryptogamen-Flora von Deutschland, Österreich und der Schweiz. Band 9, 2 Abt., Part 1 (G. L. Rabenhorst, ed.): 181–404. Leipzig: Borntraeger
G. Incerti; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (31603)
2001/11/26
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A3/Arthonia_dispersa.htm
France, Barbotan les Thermes, Lac de l'uby Hajet, alt. 138 m sur rhytidome crevassé d'Eucalyptus - Cazaubon - Gers
11/4/2015
