Taxon: Centaurea cyanus L.

Summary

Genus:

Centaurea

Family:

Asteraceae (alt. Compositae)

Subfamily:

Carduoideae

Tribe:

Cardueae

Subtribe:

Centaureinae

Nomen number:

9817

Place of publication:

Sp. pl. 2:911. 1753

Typification:

View in Linnean Typification Project

Verified:

03/01/2012 ARS Systematic Botanists.

Accessions:

10 (6 active, 1 available) in National Plant Germplasm System. (Map it)

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Cyanus segetum Hill

Images (1 total. Click on image for more.)

Links

Fruits – Seed ID Workshop image, from Department of Horticulture and Crop Science, Ohio State University

Conservation Status

Reference(s)

University of Georgia Center for Invasive Species and Ecosystem Health
Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Allan, H. H. B. et al. 1961-. Flora of New Zealand.
APHIS. Agricultural Risk Management System United States Department of Agriculture.
Bailey, L. H. 1949. Manual of cultivated plants, revised ed.
CIBA-GEIGY, Basel, Switzerland. 1968-1974. The CIBA-GEIGY Weed Tables 121.1.
Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 271-272.
Davis, P. H., ed. 1965-1988. Flora of Turkey and the east Aegean islands.
Demasi, S. et al. 2021. Sensory profile, shelf life, and dynamics of bioactive compounds during cold storage of 17 edible flowers. Horticulturae. OAJ 7:166. DOI: 10.3390/horticulturae7070166.
Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
Duke, J. A. et al. 2002. CRC Handbook of medicinal herbs
Encke, F. et al. 1984. Zander: Handwörterbuch der Pflanzennamen, 13. Auflage
Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
FNA Editorial Committee. 1993-. Flora of North America.
Food and Agriculture Organization of the United Nations (FAO). 2010. Ecocrop (on-line resource).
Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa.
Gleason, H. A. & A. Cronquist. 1963. Manual of vascular plants of northeastern United States and adjacent Canada.
Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Hara, H. et al. 1978-1982. An enumeration of the flowering plants of Nepal.
Harden, G. J., ed. 1990-1993. Flora of New South Wales.
Hnatiuk, R. J. 1990. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11.
Holm, L. et al. 1979. A geographical atlas of world weeds
Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares.
Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75
Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
Krasnoborov, I. M., ed. 2000-. Flora of Siberia (English translation)
Li, H. L. et al., eds. 1975-1979. Flora of Taiwan.
Liberty Hyde Bailey Hortorium. 1976. Hortus third. A concise dictionary of plants cultivated in the United States and Canada
Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.
Ochsmann, J. 2001. Knapweeds (Centaurea L. and some related genera) in North America. Welcome to the Centaurea pages
Parsa, A. 1943-1952. Flore de l'Iran.
Personal Care Products Council. International Nomenclature Cosmetic Ingredient
Radford, A. E. et al., eds. 1980-. Vascular flora of the southeastern United States.
Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas.
Rechinger, K. H., ed. 1963-. Flora iranica.
Seed Regulatory and Testing Division, Agricultural Marketing Service, U.S.D.A. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act (updated annually).
Sell, P. & G. Murrell. 1996-. Flora of Great Britain and Ireland.
Sharma, B. D. et al., eds. 1993-. Flora of India.
Tutin, T. G. et al., eds. 1964-1980. Flora europaea.
2018. Mid-Atlantic invasive plant species (on-line resource)

Common names

Language	Name	note	seq	Citation
English	bachelor's-button		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	blaver		1	FNA Editorial Committee. 1993-. Flora of North America.
English	blue bottle		1	Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
English	bluebonnets		1	FNA Editorial Committee. 1993-. Flora of North America.
English	blue-poppy		1	FNA Editorial Committee. 1993-. Flora of North America.
English	brushes		1	FNA Editorial Committee. 1993-. Flora of North America.
English	cornflower		1	Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
English	corn-pinks		1	FNA Editorial Committee. 1993-. Flora of North America.
English	hurtsickle		1	FNA Editorial Committee. 1993-. Flora of North America.
English	thimbles		1	FNA Editorial Committee. 1993-. Flora of North America.
English	witch's-bells		1	FNA Editorial Committee. 1993-. Flora of North America.
English (Canada)	cornflower	Agriculture & Agri-Food Canada official name	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 271-272.
French	barbeau		2	FNA Editorial Committee. 1993-. Flora of North America.
French	bleuet		2	Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
French	casse lunette		2	FNA Editorial Committee. 1993-. Flora of North America.
French	centaurée bleuet		2	Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
French (Canada)	centaurée bleuet	Agriculture & Agroalimentaire Canada nom officiel	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 271-272.
German	Kornblume		2	Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Swedish	blåklint		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	shi che ju		2	Li, H. L. et al., eds. 1975-1979. Flora of Taiwan.
Transliterated Russian	vasiljok posevnoj		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transliterated Russian	vasiljok sinij		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Note	Reference
1	Native	Asia-Temperate	Caucasus	Armenia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Asia-Temperate	Caucasus	Azerbaijan			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Asia-Temperate	Caucasus	Georgia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Asia-Temperate	Caucasus	Russian Federation-Ciscaucasia	Ciscaucasia		Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Asia-Temperate	Western Asia	Iraq		n.	Rechinger, K. H., ed. 1963-. Flora iranica.
1	Native	Asia-Temperate	Western Asia	Turkey			Davis, P. H., ed. 1965-1988. Flora of Turkey and the east Aegean islands.
1	Native	Europe	Eastern Europe	Belarus			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Eastern Europe	Estonia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Eastern Europe	Latvia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Eastern Europe	Lithuania			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Eastern Europe	Moldova			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Middle Europe	Belgium			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Middle Europe	Czech Republic			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Middle Europe	Germany			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Middle Europe	Hungary			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Northern Europe	Finland			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	Albania			Tutin, T. G. et al., eds. 1964-1980. Flora europaea.
1	Native	Europe	Southeastern Europe	Bosnia and Herzegovina			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	Bulgaria			Tutin, T. G. et al., eds. 1964-1980. Flora europaea.
1	Native	Europe	Southeastern Europe	Croatia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	Greece			Tutin, T. G. et al., eds. 1964-1980. Flora europaea.
1	Native	Europe	Southeastern Europe	Italy		incl. Sardinia, Sicily	Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	Montenegro			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	North Macedonia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	Serbia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southeastern Europe	Slovenia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southwestern Europe	France			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southwestern Europe	Portugal			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
1	Native	Europe	Southwestern Europe	Spain		incl. Baleares	Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
2	Cultivated					also cult.
3	Adventive	Africa	Northern Africa	Algeria			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
3	Adventive	Africa	Northern Africa	Morocco			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
3	Adventive	Africa	Northern Africa	Tunisia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
3	Adventive	Asia-Temperate	Western Asia	Lebanon			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
3	Adventive	Australasia	Australia	Australia	New South Wales		Harden, G. J., ed. 1990-1993. Flora of New South Wales.
4	Naturalized	Africa	Southern Africa	South Africa			Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa.
4	Naturalized	Asia-Temperate	China	China	Qinghai Sheng		Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
4	Naturalized	Asia-Temperate	China	China	Xinjiang Uygur Zizhiqu		Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
4	Naturalized	Asia-Temperate	Middle Asia	Kazakhstan			Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
4	Naturalized	Asia-Temperate	Middle Asia	Kyrgyzstan			Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
4	Naturalized	Asia-Temperate	Middle Asia	Tajikistan			Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
4	Naturalized	Asia-Temperate	Middle Asia	Turkmenistan			Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
4	Naturalized	Asia-Temperate	Russian Far East	Russian Federation	Amur		Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
4	Naturalized	Asia-Temperate	Russian Far East	Russian Federation	Primorye		Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
4	Naturalized	Asia-Temperate	Siberia	Russian Federation-Eastern Siberia	Eastern Siberia		Krasnoborov, I. M., ed. 2000-. Flora of Siberia (English translation)
4	Naturalized	Asia-Temperate	Siberia	Russian Federation-Western Siberia	Western Siberia		Krasnoborov, I. M., ed. 2000-. Flora of Siberia (English translation)
4	Naturalized	Asia-Tropical	Indian Subcontinent	India	Uttar Pradesh		Sharma, B. D. et al., eds. 1993-. Flora of India.
4	Naturalized	Asia-Tropical	Indian Subcontinent	Pakistan		n.	Rechinger, K. H., ed. 1963-. Flora iranica.
4	Naturalized	Australasia	New Zealand	New Zealand			Allan, H. H. B. et al. 1961-. Flora of New Zealand.
4	Naturalized	Europe	Eastern Europe	Russian Federation-European part	European part		Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Eastern Europe	Ukraine		incl. Krym	Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Middle Europe	Austria			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Middle Europe	Netherlands			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Middle Europe	Poland			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Middle Europe	Slovakia			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Middle Europe	Switzerland			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Northern Europe	Norway			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Northern Europe	Sweden			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Northern Europe	United Kingdom			Sell, P. & G. Murrell. 1996-. Flora of Great Britain and Ireland.
4	Naturalized	Europe	Southeastern Europe	Greece	Kríti		Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Europe	Southeastern Europe	Romania			Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
4	Naturalized	Northern America		Canada			FNA Editorial Committee. 1993-. Flora of North America.
4	Naturalized	Northern America		United States			FNA Editorial Committee. 1993-. Flora of North America.
4	Naturalized	Northern America	Subarctic America	Greenland			FNA Editorial Committee. 1993-. Flora of North America.
4	Naturalized	Southern America	Southern South America	Argentina			Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares.
4	Naturalized	Southern America	Southern South America	Chile			Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares.
4	Naturalized	Southern America	Western South America	Ecuador	Pichincha		Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75

Native
Asia-Temperate

WESTERN ASIA: Iraq (n.), Turkey
CAUCASUS: Russian Federation-Ciscaucasia [Ciscaucasia], Armenia, Azerbaijan, Georgia

Europe

NORTHERN EUROPE: Finland
MIDDLE EUROPE: Belgium, Czech Republic, Germany, Hungary
EASTERN EUROPE: Belarus, Estonia, Lithuania, Latvia, Moldova
SOUTHEASTERN EUROPE: Albania, Bulgaria, Bosnia and Herzegovina, Greece, Croatia, Italy (incl. Sardinia, Sicily), North Macedonia, Montenegro, Serbia, Slovenia
SOUTHWESTERN EUROPE: Spain (incl. Baleares), France, Portugal

Cultivated (also cult.)
Adventive
Africa

NORTHERN AFRICA: Algeria, Morocco, Tunisia

Asia-Temperate

WESTERN ASIA: Lebanon

Australasia

AUSTRALIA: Australia [New South Wales]

Naturalized
Africa

SOUTHERN AFRICA: South Africa

Asia-Temperate

SIBERIA: Russian Federation-Western Siberia [Western Siberia], Russian Federation-Eastern Siberia [Eastern Siberia]
MIDDLE ASIA: Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan
RUSSIAN FAR EAST: Russian Federation [Primorye, Amur]
CHINA: China [Qinghai Sheng, Xinjiang Uygur Zizhiqu]

Asia-Tropical

INDIAN SUBCONTINENT: India [Uttar Pradesh], Pakistan (n.)

Australasia

NEW ZEALAND: New Zealand

Europe

NORTHERN EUROPE: United Kingdom, Norway, Sweden
MIDDLE EUROPE: Austria, Switzerland, Netherlands, Poland, Slovakia
EASTERN EUROPE: Russian Federation-European part [European part], Ukraine (incl. Krym)
SOUTHEASTERN EUROPE: Greece [Kríti], Romania

Northern America

SUBARCTIC AMERICA: Greenland
REGION: Canada, United States

Southern America

WESTERN SOUTH AMERICA: Ecuador [Pichincha]
SOUTHERN SOUTH AMERICA: Argentina, Chile

Reference(s)

Allan, H. H. B. et al. 1961-. Flora of New Zealand.
Davis, P. H., ed. 1965-1988. Flora of Turkey and the east Aegean islands.
Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
FNA Editorial Committee. 1993-. Flora of North America.
Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa.
Harden, G. J., ed. 1990-1993. Flora of New South Wales.
Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares.
Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75
Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
Krasnoborov, I. M., ed. 2000-. Flora of Siberia (English translation)
Rechinger, K. H., ed. 1963-. Flora iranica.
Sell, P. & G. Murrell. 1996-. Flora of Great Britain and Ireland.
Sharma, B. D. et al., eds. 1993-. Flora of India.
Tutin, T. G. et al., eds. 1964-1980. Flora europaea.
Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).

Economic Uses

Usage	Type	Note	Reference
Bee plants	honey production		Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
Environmental	ornamental	for drying	Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
Human food	vegetable	used for garnish	Demasi, S. et al. 2021. Sensory profile, shelf life, and dynamics of bioactive compounds during cold storage of 17 edible flowers. Horticulturae. OAJ 7:166. DOI: 10.3390/horticulturae7070166.
Medicines	folklore		Duke, J. A. et al. 2002. CRC Handbook of medicinal herbs
Medicines	folklore		McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.
Weed	seed contaminant	potential	CIBA-GEIGY, Basel, Switzerland. 1968-1974. The CIBA-GEIGY Weed Tables 121.1.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=9817. Accessed 12 May 2026.