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Description type:Original description 
Description:Thallus epi- to hypophloedal, up to c. 150 µm high, pale grayish-green to gray. Surface dull, roughened, continuous, unfissured. Cortex absent. Algal layer discontinuous, crystals abundant, small, scattered to rarely clustered. Vegetative propagules not seen. Ascomata inconspicuous, up to c. 800 µm in diam., roundish, perithecioid in younger stages, becoming apothecioid with age, solitary, emergent, hemispherical. Disc usually not visible from surface, when visible, grayish pruinose. Pores small to moderately wide, up to c. 400 µm in diam., roundish to slightly irregular, entire to slightly split, off-white to pale brown. Thalline rim margin narrow, becoming moderately wide to gaping with age, split, incurved to slightly erect, concolorous with the thallus. Proper exciple becoming entirely free, hyaline within, yellowish-brown at margin, non-amyloid. Hymenium up to c. 300 µm high, non-inspersed, moderately conglutinated, paraphyses parallel to somewhat interwoven, unbranched, tips slightly to distinctly thickened, lateral paraphyses present, inconspicuous, up to c. 20 µm long, columellar structures absent. Epihymenium hyaline, granulose. Asci 1-spored, tholus moderately thick, not visible at maturity. Ascospores transversely septate, cell walls thick, non-halonate, hyaline to ±distinctly brown in latter stages, non-amyloid to amyloid before pigmented, oblong-fusiform, ends distinctly acute, appendiculate, loci roundish to acute, oblong to lentiform, loci in tapered areas ±rectangular to irregular, end cells conical, septa thin to thickened in late maturity, distinctly regular, 150-280 x 25-35 µm with multiple loci.
Pycnidia not seen.

Chemistry: Thallus K-, C-, PD-; lacking secondary compounds.
 
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