Record Summary | weather-damaged leaves with dark reddish leaf-spots and die-back |
Found as | Bush |
Date | 25 August 2009 |
OS grid ref | OSGR: SU42 |
Lat/Lon | 51° 0’ N, 1° 20’ W |
Vice County | South Hants, VC no: 11 |
Country | England |
Voucher | 25 Aug 2009[A] (Please quote this in any queries about this record) |
Notes:
Thickened blackish-purple leaf-spots, with a sunken whitish centre but no opening. Under the microscope there is a bright red pigment in the leaf cells. There appears to be no fungal infection present.
The die-back from the leaf-tips is limited by a similar blackish-purple line which fuses with the spots where they meet. Cladosporium cladosporioides is a secondary invader on the underside of the die-back.
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