Other numbers: ATCC 8086, IFO 3349, NCDO 551, NCDO 530, NCIMB 8029, NRRL B-640, NRRL B-1144, OUT 8250, C.S. Pederson 22. History: < NCDO (Leuconostoc dextranicum) < C.S. Pederson. Isolated from: Fermenting string beans. Additional information: Production of dextran (912). Description (5750). Cultivation conditions: Medium 6, 30°C.