Enterographa elaborata (Leight.) Coppins & P. James

Enterographa elaborata (Leight.) Coppins & P. James

Lichenologist, 11: 38, 1979. Basionym: Platygramma elaborata Lyell ex Leight. - Ann. Mag. Nat. Hist., sér. 2, 13: 392, 1854.

Synonyms: Enterographa jorgei Vězda & Vivant; Enterographa venosa (Pers.) A. Massal. nomen sed non planta

Distribution: N - Ven (Jatta 1909-1911), Lig (S-F255427). S - Camp (Puntillo & al. 2000, Nimis & Tretiach 2004, Etayo & Puntillo 2011), Cal (Nimis & Puntillo 2003, Puntillo 2011, Puntillo & Puntillo 2012).

Description: Thallus crustose, rather thick (up to 0.5 mm), smooth and shiny, pale pink-brown, pale brown or cream-coloured, turning whitish in the herbarium, often delimited from conspecific thalli by a dark prothallus, forming extended mosaics. Apothecia brown-red to brown-black, lirelliform, totally immersed in the thallus, long and sinuous, sometimes branched or stellate, 0.5-3(-5) x 0.1-0.2 mm. Proper exciple very thin, brownish, C+ fleeting red; epithecium brown; hymenium colourless I+ wine-red; paraphyses 0.8-1 μm thick, branched in upper part and anastomosing, conglutinated, the apical cells not swollen; hypothecium colourless. Asci 8-spored, cylindrical or cylindrical-clavate, fissitunicate, the apical dome with a short ocular chamber surrounded by a minute, K/I+ dark blue ring, the inner wall often K/I+ pale blue Ascospores (5-)7-12(-17)-septate, hyaline, fusiform to almost acicular, straight or slightly curved, (25-)30-50(-65) x (2.5-)3-4(-4.5) µm, with a thin epispore. Pycnidia rare, immersed, dark brown. Conidia 1-celled, hyaline, thread-like, 12-17 μm long. Photobiont trentepohlioid. Spot tests: thallus K- or K+ pale yellow, C-, KC-, P+ yellow-orange. Chemistry: thallus with psoromic and 2’-0-demethylpsoromic acid; exciple with gyrophoric acid.

Note: a mild-temperate to humid subtropical, mainly western species in Europe (but ranging from Macaronesia eastwards to the Black Sea area), known from a few stations only in Italy, on smooth bark in humid-warm woodlands. It is included in the Italian red list of epiphytic lichens as “Endangered” (Nascimbene & al. 2013c).

Growth form: Crustose

Substrata: bark

Photobiont: Trentepohlia

Reproductive strategy: mainly sexual

Restricted to humid-warm, oceanic areas

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: extremely rare

Dry mediterranean belt: absent

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

Pier Luigi Nimis - CC BY-SA 4.0

Herbarium: TSB 9484 as Enterographa jorgei

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Herbarium: TSB (31867)
2001/11/24

Domenico Puntillo; Owner: Domenico Puntillo

Italy

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

Joël Querellou - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=670&lang=en

France, Saint-Herbot

Joël Querellou - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=670&lang=en

France, Saint-Herbot

Joël Querellou - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=670&lang=en

France, Saint-Herbot

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

Marta Gonzalez Garcia

Spain, Villamayor (Piloña-Asturias), 7-III-2024, en corteza de Castanea sativa.

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