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

Xanthium orientale subsp. riparium (Čelak.) Greuter

Rank: Subspecies
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Xanthium*	L.	accepted genus name
*Acanthoxanthium*	(DC.) Fourr.	heterotypic synonym
*Xanthium sect. Acanthoxanthium*	DC.	heterotypic synonym
*Xanthium ambrosioides*	Hook. & Arn.	taxonomically included in
*Xanthium chinense*	Mill.	taxonomically included in
*Xanthium orientale*	L.	taxonomically included in
*Xanthium pungens*	Wallr.	taxonomically included in
*Xanthium spinosum*	L.	taxonomically included in
*Xanthium strumarium*	L.	taxonomically included in

Subspecies group names

*Xanthium italicum subsp. riparium*	Čelak.	basionym
*Xanthium albinum subsp. riparium*	(Čelak.) Widder & Wagenitz	homotypic synonym
*Xanthium albinum subsp. ripicola*	(Holub) Dostál	homotypic synonym
*Xanthium riparium*	Lasch	homotypic synonym
*Xanthium ripicola*	Holub	homotypic synonym; nom. nov.
*Xanthium albinum*	(Widder) H. Scholz & Sukopp	heterotypic synonym
*Xanthium riparium var. albinum*	Widder	heterotypic synonym
*Xanthium orientale subsp. rupicola*		orthographic variant

Vernaculars (+) (-)

Estonian: Kallas-väärtakjas sources: Kuusk, V., Tabaka, L. & Jankjavičene, R. 2003: Flora baltijskich respublik. Flora of the Baltic countries. 3. – Tartu

Finnish: rantasappiruoho sources: Kurtto, A., Lampinen, R., Piirainen, M. & Uotila, P. 2019: Checklist of the vascular plants of Finland. Suomen putkilokasvien luettelo. – Helsinki: Finnish Museum of Natural History LUOMUS

German: Elbe-Spitzklette; Ufer-Spitzklette sources: Rothmaler, W. H. P. 2005: Exkursionsflora von Deutschland, 4: Gefäßpflanzen: Kritischer Band, ed. 10. – München

Latvian: Krastmalas smaildadzis sources: Kuusk, V., Tabaka, L. & Jankjavičene, R. 2003: Flora baltijskich respublik. Flora of the Baltic countries. 3. – Tartu

Lithuanian: Paupinis dagišius sources: Kuusk, V., Tabaka, L. & Jankjavičene, R. 2003: Flora baltijskich respublik. Flora of the Baltic countries. 3. – Tartu

Polish: Rzepień brzegowy; Rzepień włoski sources: Mirek, Z., Piękoś-Mirkova, H., Zając, A. & Zając, M. 2002: Flowering plants and pteridophytes of Poland. A Checklist. – Biodiversity Poland 1