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Data Set Maintenance: Data set standard item. Data set author(s): Kainz C. (02-01-07). Data set to be published after submission.

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

Taxonomic Literature: Poelt J. & Mayrhofer H. Plant Systematics and Evolution 158(2-4): 265-281 (1988).

Thallus: Crustose (on cyanobacteria), squamulose (on cyanobacteria). Upper Surface: Pruinose (often).

Reproduction Strategy: With sexual (and possible asexual) stages. Ascocarps: Apothecioid, soon sessile, strongly constricted at the base, .4-.7 mm in diam.. Margin: Lecanorine, distinct. Disk: Plane to weakly convex. Amphithecium (thalline excipulum): Photobiont abundant. Amphithecial Cortex: Present. Epithecium: Apical cells distinctly swollen. Hymenium: 70 µm high.

Ascospores: c. 8 per ascus, allantoid (slightly twisted), 15-19 µm long, 7-9 µm wide; septa absent or present (when older).

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