The GB checklist of fungi - species data

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Microthyrium ciliatum var. ciliatum Gremmen & De Kam, Bull. trimest. Soc. mycol. Fr. 85: 210 (1969)

Description: Hyphae superficial, pale yellow to sub-hyaline, 1򉣸 祄 wide. Ascoma thyriothecioid, amphigenous, orbicular, up to 180 祄 diam., occasionaly fused; scutellum composed of radiating rows of pale brown, irregularly quadrilateral cells 35 46 祄; those surrounding the ostiole not forming a distinct collar, those at the margin somewhat darker, divided and rounded to form a fringe; ostiole 68 祄 diam. Asci numerous, obclavate to ellipsoid, 3236 79 祄, 8-spored. Ascospores hyaline, 1-septate, narrowly obovoid to ellipsoid, straight, 12򉣷45 2򉣹5 祄, the upper cell longer and broader that the lower cell, biguttulate, bearing medianly four to eight appendages in two tufts connected by a short dark thread
Anamorph unknown.

Keys:
The genus Microthyrium, Paul Kirk

Microthyriaceae, Microthyriales, Incertae sedis, Dothideomycetes, Ascomycota

FRDBI summary data (202 records)

Distribution Map from NBN Gateway

Distribution Map from GBIF Portal

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