Neomarssoniella juglandis (Lib.) U. Braun, (a pyrenomycete)


2 Sep 2008 at OSGR: SU36 in Berks, England

Record SummaryMarssonina state causing black leaf-spots on Black Walnut
Found asAnamorph
Date2 September 2008
Associated organismJuglans nigra
OS grid refOSGR: SU36
Lat/Lon51° 20’ N, 1° 30’ W
Vice CountyBerks, VC no: 22
CountryEngland
Voucher2 Sep 2008[B]
(Please quote this in any queries about this record)

Notes: Conidiomata black, depressed-discoid, going right through the leaf. Conidia: 15/4.5µm, hyaline, septate, crescent-shaped.

The following literature was used to identify this find:

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