sourceTaxonName: Phytophthora cactorum
targetTaxonName: Abies magnifica var. shastensis
localityName: United States
referenceCitation: Hamm, P.B., and Hansen, E.M.. 1983. %Phytophthora pseudotsugae%, a new species causing root rot of Douglas-fir. Canad. J. Bot. 61:2626-2631