Name: Erwinia piriflorinigrans López et al. 2011
Etymology: pi.ri.flo.ri.ni’grans. L. fem. n. pirus, pear tree; L. masc. n. flos (gen. floris), flower; L. pres. part. nigrans, blackened, darkened; N.L. part. adj. piriflorinigrans, blackened pear blossom, from which the type strain was isolated
Type strain: CECT 7348; CFBP 5888; DSM 26166
See detailed strain information at
Conduct genome-based taxonomy at
16S rRNA gene: GQ405202 Analyse FASTA
Valid publication: Lopez MM, Rosello M, Llop P, Ferrer S, Christen R, Gardan L. Erwinia piriflorinigrans sp. nov., a novel pathogen that causes necrosis of pear blossoms. Int J Syst Evol Microbiol 2011; 61:561-567.
IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 61, part 3 of the IJSEM. Int J Syst Evol Microbiol 2011; 61:1237-1238.
Nomenclatural status: validly published under the ICNP
Taxonomic status: correct name
Parent taxon: Erwinia Winslow et al. 1920 (Approved Lists 1980)
Assigned by: Lopez MM, Rosello M, Llop P, Ferrer S, Christen R, Gardan L. Erwinia piriflorinigrans sp. nov., a novel pathogen that causes necrosis of pear blossoms. Int J Syst Evol Microbiol 2011; 61:561-567.
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Record number: 789076