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தாவரப் பல்வகைமை (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "தாவரப் பல்வகைமை" in Tamil language version.

refsWebsite
Global rank Tamil rank
3web.archive.org
1st place
1st place
1iapt-taxon.org
7,945th place
3,933rd place
1hortax.org.uk
low place
low place
1biodiversitylibrary.org
387th place
376th place
1upov.int
low place
low place

biodiversitylibrary.org

hortax.org.uk

  • "Varieties and forms", HORTAX: Cultivated Plant Taxonomy Group, archived from the original on 17 ஆகஸ்ட் 2016, பார்க்கப்பட்ட நாள் 19 July 2016 {{citation}}: Check date values in: |archive-date= (help)

iapt-taxon.org

  • "Article 4". International Code of Nomenclature for algae, fungi, and plants. 2012. Archived from the original on 2018-08-03. பார்க்கப்பட்ட நாள் 2017-02-16. 4.1. If a greater number of ranks of taxa is desired, [...a]n organism may thus be assigned to taxa of the following ranks (in descending sequence): [... genus, ... species, subspecies,] variety (varietas), subvariety (subvarietas), form (forma), and subform (subforma). ... 4.3. Further ranks may also be intercalated or added, provided that confusion or error is not thereby introduced.

upov.int

web.archive.org

  • "Article 4". International Code of Nomenclature for algae, fungi, and plants. 2012. Archived from the original on 2018-08-03. பார்க்கப்பட்ட நாள் 2017-02-16. 4.1. If a greater number of ranks of taxa is desired, [...a]n organism may thus be assigned to taxa of the following ranks (in descending sequence): [... genus, ... species, subspecies,] variety (varietas), subvariety (subvarietas), form (forma), and subform (subforma). ... 4.3. Further ranks may also be intercalated or added, provided that confusion or error is not thereby introduced.
  • "Varieties and forms", HORTAX: Cultivated Plant Taxonomy Group, archived from the original on 17 ஆகஸ்ட் 2016, பார்க்கப்பட்ட நாள் 19 July 2016 {{citation}}: Check date values in: |archive-date= (help)
  • The International Union for the Protection of New Varieties of Plants or UPOV (பிரெஞ்சு மொழி: Union internationale pour la protection des obtentions végétales) is an intergovernmental organization with headquarters in Geneva, Switzerland. The current Secretary-General of UPOV is Francis Gurry NEW SECRETARY-GENERAL OUTLINES FUTURE PRIORITIES FOR UPOV, UPOV Press Release No. 77, Geneva, October 30, 2008 பரணிடப்பட்டது மார்ச்சு 26, 2010 at the வந்தவழி இயந்திரம்