Betonica macrantha K. Koch in Linnaea 21: 683. 1849 Betonica macrantha K. Koch in Linnaea 21: 683. 1849is basionym for Stachys macrantha (K. Koch) Stearn in Gard. Chron., ser. 3, 130: 169. 1951Taxon for this nameBetonica macrantha K. Koch in Linnaea 21: 683. 1849