Peronospora chenopodii Schltdl., (a downy mildew)


23 May 2008 at OSGR: NS03 in Clyde Islands, Scotland

Record Summaryon leaves of Fat Hen
Found as
Date23 May 2008
Associated organismChenopodium album
OS grid refOSGR: NS03
Lat/Lon55° 40’ N, 5° 10’ W
Vice CountyClyde Islands, VC no: 100
CountryScotland
Voucher23 May 2008[J]
(Please quote this in any queries about this record)

Notes:

Leaves with swollen, pale green patches; leaf often curled as though aphid-infested.

Infection hypophyllus, pale lilac.

Sporangia: 19-24.5/18-20.5µm, colourless under microscope.

The following literature was used to identify this find:

standard photographs and close-ups
standard photographs and close-ups:
macro-photographs
macro-photographs:
photomicrographs
photomicrographs:

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