Record Summary | Deep purple leaf-spots on Slender Vervain leaves |
Found as | In flower |
Date | 25 August 2009 |
Associated organism | Verbena rigida |
OS grid ref | OSGR: SU52 |
Lat/Lon | 51° 0’ N, 1° 10’ W |
Vice County | South Hants, VC no: 11 |
Country | England |
Voucher | 25 Aug 2009[D] (Please quote this in any queries about this record) |
Notes:
Leaves with deep purple, thickened spots limited by leaf veins; eventually dying and turning borwn. Underside similar but paler.
Distributed like an infection, some plants having the spots and others not.
No fungal infection visible under the microscope.
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