Other numbers: ATCC 17505, CCUG 1779, DSM 64, DSM 50263, DSM 50403, LMG 5943, NCIMB 11476, F. Delafield Berk FD-6, R.Y. Stanier 133. Taxonomic status: Type strain. History: < CCUG (Pseudomonas delafieldii) < ATCC < R.Y. Stanier < F. Delafield Berk. Isolated from: Soil with poly-ß-hydroxybutyrate as sole carbon source; Sweden, Göteborg. Additional information: Type (5809). Cultivation conditions: Medium 71, 25°C.