Other numbers: ATCC 9912, ICMP 1577, ICPB EN1, LMG 10245, NCPPB 2045, Carter 41-173, Dye ES1. Taxonomic status: Type strain. History: < LMG, C. Vereecke < National Collection of Plant Pathogenic Bacteria (NCPPB), Central Science Laboratory < ATCC (Erwinia nimipressuralis) < J.Carter. Isolated from: Ulmus sp.; United States. Additional information: Type (7310), validation (7311). Cultivation conditions: Medium 71, 30°C.