is a powdery mildew species (, tribe ) so far only known from its type material collected in China on in 1992, which only comprised the sexual morph. Two asexual morph samples were observed, one was collected on . on the campus of Guizhou University, Guiyang, China, and another one, on , was borrowed from Kunming Institute of Botany, Chinese Academy of Sciences. The anamorphic characters were observed, described and illustrated. The phylogenetic analysis of the combination of internal transcribed spacer regions (ITS) and 28S rDNA sequences showed that is phylogenetically distantly related from other species. To our knowledge, this is the first record of the asexual morph and first ITS+28S sequences for , and is a new host record for this species.
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| http://dx.doi.org/10.47371/mycosci.2022.05.001 | DOI Listing |
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