Name: Clavibacter michiganensis subsp. michiganensis corrig. (Smith 1910) Davis et al. 1984

Category: Subspecies

Proposed as: subsp. nov. (rule 40d)

Basonym: "Bacterium michiganense" Smith 1910

Etymology: mi.chi.ga.nen’sis. N.L. masc./fem. adj. michiganensis, of or belonging to Michigan (State, U.S.A.)

Gender: masculine

Type strain: CFBP 2352; CIP 104846; DSM 46364; ICMP 2550; JCM 9665; LMG 7333; NCPPB 2979; VKM Ac-1403

See detailed strain information at

Valid publication: Davis MJ, Gillaspie Jr. AG, Vidaver AK, Harris RW. Clavibacter: a new genus containing some phytopathogenic coryneform bacteria, including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., pathogens that cause ratoon stunting disease of sugarcane and Bermudagrass stunting disease. Int. J. Syst. Bacteriol. 1984; 34:107-117.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym of its species (division into subspecies abandoned)

Risk group: 2

• Synonyms:

  • Name	Kind
    Clavibacter michiganense subsp. michiganense (Smith 1910) Davis et al. 1984	other spelling of name, inaccurate spelling
    Corynebacterium michiganense subsp. michiganense (Smith 1910) Carlson and Vidaver 1982	homotypic synonym, validly published under the ICNP

• Notes:
  • 📠 This subspecies was automatically created by the valid publication of Clavibacter michiganensis subsp. insidiosus corrig. (McCulloch 1925) Davis et al. 1984 according to rule 40d. Publication: Davis MJ, Gillaspie Jr. AG, Vidaver AK, Harris RW. Clavibacter: a new genus containing some phytopathogenic coryneform bacteria, including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., pathogens that cause ratoon stunting disease of sugarcane and Bermudagrass stunting disease. Int. J. Syst. Bacteriol. 1984; 34:107-117.
  • 📠 This subspecies was automatically created by the valid publication of Clavibacter michiganensis subsp. nebraskensis corrig. (Vidaver and Mandel 1974) Davis et al. 1984 according to rule 40d. Publication: Davis MJ, Gillaspie Jr. AG, Vidaver AK, Harris RW. Clavibacter: a new genus containing some phytopathogenic coryneform bacteria, including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., pathogens that cause ratoon stunting disease of sugarcane and Bermudagrass stunting disease. Int. J. Syst. Bacteriol. 1984; 34:107-117.
  • 📠 This subspecies was automatically created by the valid publication of Clavibacter michiganensis subsp. sepedonicus corrig. (Spieckermann and Kotthoff 1914) Davis et al. 1984 according to rule 40d. Publication: Davis MJ, Gillaspie Jr. AG, Vidaver AK, Harris RW. Clavibacter: a new genus containing some phytopathogenic coryneform bacteria, including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., pathogens that cause ratoon stunting disease of sugarcane and Bermudagrass stunting disease. Int. J. Syst. Bacteriol. 1984; 34:107-117.
  • 📠 This subspecies was automatically created by the valid publication of Clavibacter michiganensis subsp. tessellarius corrig. (Carlson and Vidaver 1982) Davis et al. 1984 according to rule 40d. Publication: Davis MJ, Gillaspie Jr. AG, Vidaver AK, Harris RW. Clavibacter: a new genus containing some phytopathogenic coryneform bacteria, including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., pathogens that cause ratoon stunting disease of sugarcane and Bermudagrass stunting disease. Int. J. Syst. Bacteriol. 1984; 34:107-117.
  • ❗ Clavibacter michiganensis subsp. michiganensis is the correct name instead if this subspecies is regarded as a separate subspecies (i.e., if its nomenclatural type is not assigned to another subspecies whose name is validly published, legitimate and not rejected and has priority) within a separate species Clavibacter michiganensis within a separate genus Clavibacter.
  • 😷 The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 2, note = "PP QUA". — The risk group for Germany has been imported on 2023-10-29. The full classification is: risk group = 1, note = "p2".
  • 🧍 Nom. corrig.: IJSB 43:144; Clavibacter michiganense subsp. michiganense (sic). Publication: Zgurskaya HI, Evtushenko LI, Akimov VN, Kalakoutskii LV. Rathayibacter gen. nov., including the species Rathayibacter rathayi comb. nov., Rathayibacter tritici comb. nov., Rathayibacter iranicus comb. nov., and six strains from annual grasses. Int. J. Syst. Bacteriol. 1993; 43:143-149.
  • 🧍 The original spelling, Clavibacter michiganense (sic) subsp. michiganense (sic), has been corrected by Zgurskaya et al. 1993. Publication: Zgurskaya HI, Evtushenko LI, Akimov VN, Kalakoutskii LV. Rathayibacter gen. nov., including the species Rathayibacter rathayi comb. nov., Rathayibacter tritici comb. nov., Rathayibacter iranicus comb. nov., and six strains from annual grasses. Int. J. Syst. Bacteriol. 1993; 43:143-149.

Parent taxon: Clavibacter michiganensis corrig. (Smith 1910) Davis et al. 1984

Assigned by: Davis MJ, Gillaspie Jr. AG, Vidaver AK, Harris RW. Clavibacter: a new genus containing some phytopathogenic coryneform bacteria, including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., pathogens that cause ratoon stunting disease of sugarcane and Bermudagrass stunting disease. Int. J. Syst. Bacteriol. 1984; 34:107-117.

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Record number: 774773