Other numbers: ATCC 29191, DSM 3580, IFO 13756, LMG 445, NCIMB 11199, strain Z6. History: < J. De Ley < J. Swings < W. van Pee. Isolated from: Elaeis sap. Additional information: Production of ethanol (6612,6613,6614) and levan (6612). Phenotypic centrotype (3964). Cultivation conditions: Medium 127, 30°C, anaerobic.