Other numbers: ATCC 9682, DSM 20149, JCM 1349, LMG 3715, NCPPB 854, PDDCC 2562, PDDCC 2566, M.P. Starr CP 2, D.W.S. Westlake T 15. History: < D.W.S. Westlake (Corynebacterium poinsettiae). Isolated from: Euphorbia pulcherrima (144). Additional information: Reference strain of Corynebacterium flaccumfaciens pv. poinsettiae (5235). Cultivation conditions: Medium 71, 30°C.