Higher Classification: > Kingdom Plantae > Subkingdom Viridiplantae > Infrakingdom Streptophyta > Division Tracheophyta > Subdivision Spermatophytina > Class Magnoliopsida > Superorder Asteranae > Order Asterales > Family Compositae > Tribe Cardueae > Genus Onopordum

Onopordum horridum Viv.

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Onopordum*	L.	accepted genus name
*Onopordon*		orthographic variant
*Onopordum acanthium*	L.	taxonomically included in
*Onopordum acaulon*	L.	taxonomically included in
*Onopordum alexandrinum*	Boiss.	taxonomically included in
*Onopordum algeriense*	(Munby) Pomel	taxonomically included in
*Onopordum ambiguum*	Fresen.	taxonomically included in
*Onopordum anatolicum*	(Boiss.) Eig	taxonomically included in
*Onopordum arenarium*	(Desf.) Pomel	taxonomically included in
*Onopordum armenum*	Grossh.	taxonomically included in
*Onopordum boissierianum*	Raab-Straube & Greuter	taxonomically included in
*Onopordum bracteatum*	Boiss. & Heldr.	taxonomically included in
*Onopordum candidum*	Nábělek	taxonomically included in
*Onopordum canum*	Eig	taxonomically included in
*Onopordum carduchorum*	Bornm. & Beauverd	taxonomically included in
*Onopordum carduelium*	Bolle	taxonomically included in
*Onopordum carduiforme*	Boiss.	taxonomically included in
*Onopordum caricum*	Hub.-Mor.	taxonomically included in
*Onopordum caulescens*	d'Urv.	taxonomically included in
*Onopordum cinereum*	Grossh.	taxonomically included in
*Onopordum corymbosum*	Willk.	taxonomically included in
*Onopordum cynarocephalum*	Boiss. & C. I. Blanche	taxonomically included in
*Onopordum cyprium*	Eig	taxonomically included in
*Onopordum cyrenaicum*	Maire & Weiller	taxonomically included in
*Onopordum davisii*	Rech. f.	taxonomically included in
*Onopordum dissectum*	Murb.	taxonomically included in
*Onopordum dyris*	Maire	taxonomically included in
*Onopordum eriocephalum*	Rouy	taxonomically included in
*Onopordum espinae*	Bonnet	taxonomically included in
*Onopordum heteracanthum*	C. A. Mey.	taxonomically included in
*Onopordum hinojense*	Talavera, Balao, Casim.-Sor., M. Talavera, Terrab & M. Á. Ortiz	taxonomically included in
*Onopordum horridum*	Viv.	taxonomically included in
*Onopordum illyricum*	L.	taxonomically included in
*Onopordum jordanicola*	Eig	taxonomically included in
*Onopordum laconicum*	Rouy	taxonomically included in
*Onopordum longissimum*	Pau	taxonomically included in
*Onopordum macracanthum*	Schousb.	taxonomically included in
*Onopordum macrocephalum*	Eig	taxonomically included in
*Onopordum magrebiense*	Talavera, Balao, Casim.-Sor., M. Talavera, Terrab & M. Á. Ortiz	taxonomically included in
*Onopordum majorii*	Beauverd	taxonomically included in
*Onopordum mesatlanticum*	Emb. & Maire	taxonomically included in
*Onopordum messeniacum*	Halácsy	taxonomically included in
*Onopordum micropterum*	Pau	taxonomically included in
*Onopordum myriacanthum*	Boiss.	taxonomically included in
*Onopordum nervosum*	Boiss.	taxonomically included in
*Onopordum nezaketianum*	Pınar	taxonomically included in
*Onopordum palaestinum*	Eig	taxonomically included in
*Onopordum parnassicum*	Boiss. & Heldr.	taxonomically included in
*Onopordum platylepis*	(Murb.) Murb.	taxonomically included in
*Onopordum polycephalum*	Boiss.	taxonomically included in
*Onopordum rhodense*	Rech. f.	taxonomically included in
*Onopordum sirsangense*	Rech. f.	taxonomically included in
*Onopordum syriacum*	Holmboe	taxonomically included in
*Onopordum tauricum*	Willd.	taxonomically included in
*Onopordum turcicum*	Danin	taxonomically included in
*Onopordum wallianum*	Maire	taxonomically included in

Species group names

*Onopordum acanthium subsp. horridum*	(Viv.) P. Fourn.	homotypic synonym
*Onopordum illyricum subsp. horridum*	(Viv.) Franco	homotypic synonym
*Onopordum tauricum subsp. horridum*	(Viv.) Negodi	homotypic synonym
*Onopordum ferox*	Rouy	heterotypic synonym
*Onopordum illyricum subsp. ferox*	(Rouy) P. Fourn.	heterotypic synonym