Other numbers: ATCC 49766, CCUG 29539, CIP 103570, CNCTC 5105, DSM 11970, LMG 13189, NCTC 12975, J.H. Jorgensen L-378. History: < CIP < J.H. Jorgensen < S. Farmer. Isolated from: Lung abscess, 57-year-old patient; USA. Additional information: Biotype II. Reference strain for antimicrobial disk susceptibility tests (NCCLS M2-A5) and dilution antimicrobial susceptibility tests (NCCLS M7-A3); control strain for bacitracin H, growth factors (X+V factors requirement). Ampicillin-susceptible (5991). Biohazard group 2. X+V factors requirement. Cultivation conditions: Medium 104, 37°C, 5% CO2.