Loxospora cyamidia (Stirt.) Kantvilas
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Loxospora cyamidia (Stirt.) Kantvilas
Loxospora cyamidia (Stirt.) Kantvilas
Biostatus
Nomenclature
Classification
Synonyms
Associations
Descriptions
Thallus dingy grey-white to greenish-grey or creamish, continuous, minutely wrinkled, verrucose-papillate, papillae minute, subglobose, 0.1 mm diam., to minutely areolate-cracked, areolae separated by narrow cracks, 2-6 cm diam., sometimes delimited at margins by a narrow, black prothallus. Apothecia sessile or subpedicellate, round to irregular, scattered or crowded, 1.0-2.5 mm diam., disc plane to subconvex-irregular, dark red-brown or black, with a thin to dense grey-white pruina, margins persistent, conspicuous, concolorous with thallus or paler, entire to crenulate-verrucose. Epithecium red-brown, 15-17 µm thick. Hymenium pale yellow-brown, 50-130(-180) µm tall. Hypothecium pale brownish or colourless, 30-60 µm thick. Paraphyses filiform, dense, not capitate at apices. Asci clavate, 8-spored, with a prominent apical dimple. Ascospores spiral in ascus, biseriate, fabiform, curved, apices rounded, contents oily-granular, 20-30(-34) × 7-10.2(-13) µm. Chemistry: Cortex K+ yellow, Pd-. Thamnolic acid.
Taxonomic concepts
Lecanora cyamidia Stirt.
Loxospora cyamidia (Stirt.) Kantvilas
Lecanora cyrtospora C.Knight
Loxospora cyamidia (Stirt.) Kantvilas
Lecanora ochrotropa Zahlbr.
Loxospora cyamidia (Stirt.) Kantvilas
Loxospora cyamidia (Stirt.) Kantvilas
Loxospora cyamidia (Stirt.) Kantvilas
Loxospora cyamidia (Stirt.) Kantvilas
Sarrameana cyamidia (Stirt.) Kantvilas & Vězda
Loxospora cyamidia (Stirt.) Kantvilas
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Metadata
f21df353-f08c-4670-8916-044a43e1c261
scientific name
Names_Plants
28 May 2003
3 December 2015