Hemimyriangium betulae
Hemimyriangium betulae J. Reid & Piroz., Can. J. Bot. 44: 651 (1966).
Index Fungorum number: IF 331874; Facesoffungi number: FoF 06549, Fig. 1
Description: see Dissanayake et al. (2014).
Material considered: Dissanayake et al. (2014).
Fig. 1 Hemimyriangium betulae (S, F30030! isotype). a Herbarium material.
b Ascostromata on host substrate. c Cross section of ascostroma. d Peridium of locules. e−g Asci. h−k Ascospores. Scale bars: b = 1000 µm, c = 200 µm, d = 100 µm, e, h−k = 10 µm, f, g = 20 µm.
Importance and distribution
Hemimyriangium comprises only one species known on Betula pendula (= B. verrucosa, Betulaceae) in Europe (Sweden).
References
Dissanayake AJ, Jayawardena RS, Boonmee S, Thambugala KM et al. 2014 – The status of Myriangiaceae (Dothideomycetes). Phytotaxa 176, 219–237.
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