Plants : PolygonaceaeFerns and Flowering Plants

Rumex sanguineus var. sanguineus 

Bloody dock

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Rumex sanguineus var. sanguineus

Description: This variety of Rumex sanguineus is characteristically flushed with a strong red coloration, and is consequently known as Bloody dock. Much rarer than the var. viridis of the same species, and generally thought to be an old introduction in Northern Ireland. It has been known for almost 90 years in a small area of north Co Down; occasional as a casual elsewhere. Found in open woodland or parkland.

All names: Rumex sanguineus var. sanguineus

Distribution Map from NBN: Rumex sanguineus var. sanguineus at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Rumex sanguineus var. sanguineus at iNaturalist World Species Observations database.

 Hackney, P., 2026. Rumex sanguineus var. sanguineus. . [In] Flora of Northern Ireland.
https://habitas.org/flora/species.php?item=33773. Accessed on 2026-11-02.