Hysteriales » Hysteriaceae


Actidiographium Lar. N. Vassiljeva, Mikol. Fitopatol. 34(6): 4 (2000).

 Index Fungorum number: IF 28476; Facesoffungi number: FoF 08053, 1 morphological species (Species Fungorum 2022), no molecular data available.

Saprobic on host. Sexual morph: Hysterothecia densely aggregated, linear, elongated, curved or flexuous, black, smooth. Asci clavate or cylindrical, short-stipitate. Ascospores fusiform or slightly clavate, with a septum in the middle, brownish. Asexual morph: Unknown (adapted from Vasilyeva 2000).


 Type species: Actidiographium orientale Lar. N. Vassiljeva


Notes: Actidiographium is characterised by pigmented,uniseptate ascospores. Molecular data is lacking. Actidiographium is currently placed in Hysteriaceae but DNA sequence data are needed to confirm the systematic position of the genus.


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