Plasmopara crustosa
(Fr.) Jørst.
IMI 362594. Place of collection: UK; Devon; south Devon, Slapton, near Kingsbridge, Slapton Ley National Nature Reserve, site SV. Date of collection: 11 May 1994. Associated organism: Oenanthe crocata (leaf). Collector: Sutton, B.C.. Identifier: Minter, D.W..