sourceTaxonName: Spongospora subterranea f. sp. nasturtii
targetTaxonName: Nasturtium officinale
localityName: United States
referenceCitation: Strandberg, J.O.. 1968. Occurrence of %Spongospora subterranea% f. sp. %nasturii% causing crook rot of watercress in Florida and Pennsylvania. Pl. Dis. Reporter 52:859