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Species Xanthomonas cannabis

Name: Xanthomonas cannabis (ex Severin 1978) McKnight et al. 2026

Category, proposed as: species, sp. nov., nom. rev.

Etymology: can’na.bis. L. fem. n. cannabis, of cannabis, referring to Cannabis sativa, the host from which the bacterium was first isolated

Pronunciation (Latin), gender: xan-THO-mo-nas KAN-na-bis, feminine

Type strain: ICMP 6570; LMG 9042; NCPPB 2877

16S rRNA gene: JSZE01000005 Analysetree FASTA download

Effective publication: McKnight DJE, Clackson L, Wong-Bajracharya J, Webster J, Worden P, Snijders F, Okoh EB, Djordjevic SP, Chapman TA, Bogema DR. Comparative genomics of 'Xanthomonas cannabis' reveals an emerging, diverse pathogen. Microb Genom 2025; 11:0. 🇦🇺

IJSEM list: Oren A, Göker M. Validation list no. 228. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2026; 76:7052.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name (and explicitly recommended for medical use)

Risk group: 1

  • Notes:
    • 😩 Deposits incorrectly indicated in some sources as representing the type strain of this taxon: NCPPB 2870; NCPPB 2876; NCPPB 2878.
    • 😷 The risk group for Belgium has been imported on 2024-02-01. The full classification is: risk group = 1, note = "pv. cannabis: 1 plant pathogen - biological class of risk plant: 2". — If in doubt, use the risk group given in the regulations for your country and, if these are not available, use the risk group given in the catalogue of the culture collection from which you have obtained or intend to obtain the strain.
    • 🎓 Name mentioned 3 times in PubMed until 2026-06-11.
    • 🙆 This name is on the List of Recommended Names for bacteria of medical importance (LoRN) as the name to be applied to this species. The name is on LoRN because of the recorded risk group of other species in the genus.

Parent taxon: Xanthomonas Dowson 1939 (Approved Lists 1980)

Assigned by: McKnight DJE, Clackson L, Wong-Bajracharya J, Webster J, Worden P, Snijders F, Okoh EB, Djordjevic SP, Chapman TA, Bogema DR. Comparative genomics of 'Xanthomonas cannabis' reveals an emerging, diverse pathogen. Microb Genom 2025; 11:0. 🇦🇺

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.69153Link copied to clipboard

Record number: 69153

  • Previous versions:
    • Version Date JSON
      1 2026-03-31 download