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Calicium subquercinum Asahina

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Names_Plants record source
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Asahina
Asahina
1932
2
ICN
Calicium subquercinum Asahina
species
Calicium subquercinum

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subquercinum

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Calicium subquercinum Asahina

Thallus granular to verrucose or almost immersed, greenish-grey or with bluish tinge. Apothecia 0.4-1.6 mm high, epruinose or with a white pruina on lower side of capitulum, 4-8 times as high as width of stalk. Stalk and excipulum in watermounts I+ dark blue. Excipulum of densely intertwined, sclerotized hyphae with slightly elongated cells, laterally not reaching far above surface of hypothecium. Hypothecium blackish-brown with convex upper surface. Stalk black or with reddish-brown tinge, consisting of densely intertwined, sclerotized hyphae and sometimes with strands of interhyphal, granular crystals, outer part of stalk slightly paler and a very thin I-, gelatinous coat covers the stalk. Asci narrowly clavate, 21-32 × 4-5.5 µm with spores in part biseriate and overlapping. Ascospores remaining simple while enclosed in asci. Mature spores 1-septate, broadly ellipsoid to ellipsoid, 9-14 × 4-7.5 µm, with minutely verrucose to areolate ornamentation. Chemistry: No secondary substances identified. Thallus K-, C-, KC-, Pd- and UV-.

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Calicium subquercinum Asahina
Calicium subquercinum Asahina
Calicium subquercinum Asahina
Calicium subquercinum Asahina

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d6455bff-04b7-4398-87c8-93ef0611f712
scientific name
Names_Plants
1 January 2000
20 April 2020
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