| Plants : Asteraceae | Ferns and Flowering Plants |
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| Cirsium arvense |
All names: Cirsium arvense (L.) Scop.; Carduus arvensis (L.) Hill; Cnicus arvensis (L.) Roth
Distribution Map from NBN: Cirsium arvense at National Biodiversity Network mapping facility, data for UK.
iNaturalist: Cirsium arvense at iNaturalist World Species Observations database.
| Hackney, P., 2026. Cirsium arvense. (L.) Scop.. [In] Flora of Northern Ireland. https://habitas.org/flora/species.php?item=4492. Accessed on 2026-11-02. |