Biology:Phyllactinia oemleriae

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Short description: Species of fungus

Phyllactinia oemleriae
Scientific classification edit
Kingdom: Fungi
Division: Ascomycota
Class: Leotiomycetes
Order: Erysiphales
Family: Erysiphaceae
Genus: Phyllactinia
Species:
P. oemleriae
Binomial name
Phyllactinia oemleriae
M. Bradshaw & J.K. Mitch., 2025

Phyllactinia oemleriae is a species of powdery mildew in the family Erysiphaceae. It is found in North America, where it affects the genus Oemleria.

Description

The fungus forms a weak, very thin, often smooth coating on the undersides of leaves. P. oemleriae, like most Erysiphaceae, is highly host-specific and infects only the genus Oemleria. It is the only powdery mildew species found on this host.[1]

Taxonomy

The fungus was formally described in 2025 by Michael Bradshaw and James Kameron Mitchell.

References

  1. Bradshaw, Michael; Braun, Uwe; Khodaparast, Seyed Akbar; Mitchell, James K.; Crouch, Uma; Thomas, Jacklyn; Darsaraei, Hamideh; Pfister, Donald H. (2025-07-04). "Phylogeny and taxonomy of the genera of Erysiphaceae, part 7: Phyllactinieae". Mycologia 117 (4): 640–700. doi:10.1080/00275514.2025.2476375. ISSN 0027-5514. PMID 40258175. https://doi.org/10.1080/00275514.2025.2476375. 

Wikidata ☰ Q135988309 entry