Synonyms: Acetosa alpestris (heterotypic); Acetosa hortensis; Acetosa pratensis alpestris; Acetosa pratensis var. lapponica; Acetosa scutata (homotypic); Lapathum alpestre (heterotypic); Lapathum scutatum (homotypic); Rumex acetosa var. alpestris; Rumex alpestris; Rumex glaucus; Rumex hastatus (heterotypic); Rumex hastifolius (heterotypic); Rumex luxurians (heterotypic); Rumex pubescens; Rumex scutatus gallaecicus; Rumex scutatus glaucus (homotypic); Rumex scutatus var. glaucus; Rumex scutatus var. hastifolius; Rumex scutatus var. hastilis; Rumex scutatus var. hippocrepidus; Rumex scutatus var. hortensis; Rumex scutatus var. subcordatus; Rumex scutatus var. triangularis