Plasmopara halstedii
(Farl.) Berl. & De Toni
IMI 369680. Place of collection: México; Tamaulipas; road Cd. Mante to Cd. Valles. Date of collection: 17 September 1995. Associated organism: Melampodium sp. (leaf). Collector: Seier, M.. Identifier: Hall, G.S..