sourceTaxonName: Peronospora grisea
targetTaxonName: Veronica serpyllifolia
localityName: Bulgaria
referenceCitation: Vanev, S.G., Dimitrova, E.G., and Ilieva, E.I.. 1993. Fungi Bulgaricae, 2 tomus, ordo Peronosporales. In Aedibus Academiae Scientiarum Bulgaricae, Serdicae :195