|Record Summary||weather-damaged leaves with dark reddish leaf-spots and die-back|
|Date||25 August 2009|
|OS grid ref||OSGR: SU42|
|Lat/Lon||51° 0' N, 1° 20' W|
|Vice County||South Hants, VC no: 11|
|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.
Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under the above Creative Commons Licence.
Photographs from other photographers are used with permission but not included under the above CC licence.