Article · Wikipedia archive · Last revised Jun 13, 2026

Parauncinula

Parauncinula is a genus of fungi in the family Erysiphaceae. It is the earliest-diverging genus of powdery mildews and contains only four species, which were formerly classified in Uncinula. All of these species are endemic to East Asia and infect trees of the Fagaceae.

Last revised
Jun 13, 2026
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≈ 1 min
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227 w
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Parauncinula
Scientific classification Edit this classification
Kingdom: Fungi
Division: Ascomycota
Class: Leotiomycetes
Order: Helotiales
Family: Erysiphaceae
Genus: Parauncinula
S. Takam. & U. Braun, 2005
Type species
Parauncinula septata
(E.S. Salmon) S. Takam. & U. Braun, 2005

Parauncinula is a genus of fungi in the family Erysiphaceae.1 It is the earliest-diverging genus of powdery mildews and contains only four species,2 which were formerly classified in Uncinula. All of these species are endemic to East Asia and infect trees of the Fagaceae.3

Taxonomy

Parauncinula species were formerly assigned to Uncinula (Erysiphe), but due to the isolated position of these species at the base of the Erysiphaceae cluster they were placed in a separate genus by Takamatsu et al. (2005).3

Species

References

References

  1. Shirouzu T, Takamatsu S, Hashimoto A, Meeboon J, Ohkuma M (September 2020). "Phylogenetic overview of Erysiphaceae based on nrDNA and MCM7 sequences". Mycoscience. 61 (5): 249–258. doi:10.1016/j.myc.2020.03.006. ISSN 1340-3540.
  2. Meeboon, Jamjan; Siahaan, Siska A.S.; Fujioka, Kayoko; Takamatsu, Susumu (2017). "Molecular phylogeny and taxonomy of Parauncinula (Erysiphales) and two new species P. polyspora and P. uncinata". Mycoscience. 58 (5): 361–368. doi:10.1016/j.myc.2017.04.007.
  3. Braun, Uwe; Cook, Roger T. A. (2012). Taxonomic manual of the Erysiphales (powdery mildews). CBS biodiversity series. Utrecht: CBS-KNAW fungal biodiversity centre. ISBN 978-90-70351-89-2.