Rumex microcarpus Campd., Monogr. Rumex: 143. 1819 Rumex microcarpus Campd., Monogr. Rumex: 143. 1819is earlier homonym of Rumex microcarpus Bryhn in Nyt Mag. Naturk. (Oslo) 1876: 290. 1876This name is not assigned to any taxon.