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Data Set Maintenance: Data set standard item. Data set author(s): Lumbsch H. T. & Guderley R. (98-09-01). Data set to be published after submission; 98-09-01.

Nomenclature: Current taxonomic status: accepted or basionymous. Taxonomic rank: species. Lecanora. Lecanoraceae Körb. (1855).

Taxonomic Literature: Brodo, I.M., Beih. Nova Hedwiga 79: 63-169 [136-137] (1984).

Thallus: Not subdivided parts, areolate (primarily areolate); separate thallus parts thin or thick. Thallus Outline: Indistinct; soon disappearing. Upper Surface: Verruculose, lemon (citrine) or pale grey, matt, smooth or rough; epruinose; sorediate; soralia.3-.6-1 mm in diam., white, yellow, or lime green, isolated, not confluent with other soralia or confluent, but not fusing, soredia coarse, 40-50-60 µm in diam..

Ascocarps: Soon sessile, not constricted at the base. Margin: Lecanorine, smooth, not flexuose or slightly flexuose, persistent, indistinct to distinct, concolourous with the surrounding thallus; without a thin rim between disk and thalline margin; sorediate. Disk: Plane, brownish red, epruinose. Parathecium (proper excipulum): White, not inspersed with crystals. Amphithecium (thalline excipulum): Present; crystals small, abundant, dissolving in 10% KOH; photobiont abundant. Amphithecial Cortex: Present, indistinct, eucortical, 20-22.5-25 µm wide, basally widened, 30-60-85-(90) µm wide at the base; inspersed with oil droplets. Episamma: Without episamma. Epithecium: Apical cells slightly swollen, brownish red, insoluble in 10% KOH. Hymenium: Not inspers or oil inspersed. Hypothecium: White; not inspers.

Ascospores: c. 8 per ascus, broadly ellipsoid, 10-12-14.5-(15) µm long, 6-8-9.5-(10) µm wide; wall thin, not ornamented.

Secondary Metabolites: Atranorin, of the following substance class(es): orcinol depsides and (higher) aliphatic acids.

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