ITALIC 7.0

Solorina monospora Gyeln.

Magy. Bot. Lapok, 29: 29, 1930.

Synonyms: Solorina bispora Nyl. var. monospora (Gyeln.) Frey

Distribution:

Description: Thallus foliose to subcrustose, usually poorly developed, often reduced to a continuous or lacerate, 0.5-1 mm wide collar around the apothecia. Upper surface pale grey, often white pruinose, bright green when wet; lower surface white, tomentose. Upper cortex paraplectenchymatous; medulla white; lower cortex absent; internal cephalodia usually present. Apothecia frequent, without a thalline margin, semi-immersed, to 8 mm across, with a brown to black, urceolate disc, without a thalline margin. Epithecium brownish, hymenium and hypothecium colourless; paraphyses coherent, not anastomosing, simple, not apically thickened. Asci 1-spored, clavate, fissitunicate, the apex of the endoascus with a K/I+ blue ring-shaped structure, Peltigera-type. Ascospores (1-)2-3(-4)-septate, brown, subcylindrical, 90-165 x 33-45 μm, with a thick, ornamented wall. Photobiont chlorococcoid (Coccomyxa), and Nostoc in the internal cephalodia. Spot tests: upper cortex and medulla K-, C-, KC-, P-, UV-. Chemistry: without lichen substances.

Note: on basic soil over shaded limestone or calcareous schists in alpine environments; scattered in the European and Asian mountains, but not consistently distinguished, and perhaps more widespread in the Alps; never reported from Italy, but known from adjacent areas, and to be looked for in the Alps.

Growth form: Foliose

Substrata: soil, terricolous mosses, and plant debris

Photobiont: green algae other than Trentepohlia

Reproductive strategy: mainly sexual

pH of the substrata:

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Solar irradiation:

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Aridity:

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Eutrophication:

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Poleotolerance:

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Altitudinal distribution:

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Predictive model

Index Fungorum GBIF