Pleosporales » Didymellaceae » Dimorphoma

Dimorphoma saxea

Dimorphoma saxea (Aveskamp, Gruyter & Verkley) L.W. Hou, L. Cai & Crous, in Hou, et al., Stud. Mycol. 96: 388 (2020).

≡ Phoma saxea Aveskamp, Gruyter & Verkley, in Aveskamp et al., Stud. Mycol. 65: 23 (2010).

           Index Fungorum number: IF 833548; Facesoffungi number: FoF 11505, Fig. 1

Description: see Hou et al. (2020).

Material considered: see Hou et al. (2020).

Fig. 1 Dimorphoma saxea (≡ Phoma saxea CBS H-20240, holotype, re-drawn from Fig. 3 in Aveskamp et al. 2010). a Culture appearance. b Pycnidia. c–e Conidiogenous cells. f Conidia. g Chain of unicellular chlamydospores. Scale bars: b = 100 μm, c–f = 5 μm, g = 20 μm.

Importance and distribution

Dimorphoma comprises only one species known on corroded Mediterranean marble in Europe (Germany).

 

References

Aveskamp MM, de Gruyter J, Woudenberg JHC, Verkley GJM, Crous PW. 2010 – Highlights of the Didymellaceae: a polyphasic approach to characterise Phoma and related pleosporalean genera. Studies in Mycology 65, 1–60.

Hou LW, Groenewald JZ, Pfenning LH, Yarden O, Crous PW, Cai L. 2020 – The phoma-like dilemma.  Studies in Mycology 21, 309–396.

Valenzuela-Lopez N, Cano-Lira JF, Guarro J, Sutton DA et al. 2018 – Coelomycetous Dothideomycetes with emphasis on the families Cucurbitariaceae and Didymellaceae. Studies in Mycology 90, 1–69.

 

 

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