Synonyms: Acetosa alpestris (heterotypic); Acetosa alpina (heterotypic); Acetosa alpina amplexicaulis; Acetosa arifolia (homotypic); Acetosa pratensis alpestris; Acetosa pratensis amplexicaulis; Acetosa pratensis arifolia; Lapathum alpestre (heterotypic); Rumex acetosa alpestris; Rumex acetosa amplexicaulis; Rumex acetosa arifolius; Rumex acetosa montanus; Rumex acetosa var. arifolius; Rumex acetosa var. montanus; Rumex allionii; Rumex alpestris amplexicaulis; Rumex amplexicaulis; Rumex arifolius amplexicaulis; Rumex arifolius arifolius; Rumex arifolius var. amplexicaulis; Rumex arifolius var. dimorphus; Rumex carpaticus; Rumex dimorphus; Rumex erythrocarpus; Rumex hispanicus (heterotypic); Rumex italicus (homotypic); Rumex luxurians (heterotypic); Rumex macrophyllus (heterotypic); Rumex montanus; Rumex pilatensis; Rumex pseudoamplexicaulis