- Common knotgrass (Egenolff). Part of Set of plants (Egenolff)
- Common knotgrass (Proserpinata, Wegdritt). In Herbarum Imagines uiuae Der kreuter Lebliche Contrafaytung, Frankfurt am Main: Christian Egenolff (printer), 1535 (Munich, BSB), fol. 23r ◼
- Common knotgrass (Polygonum Weggrass). In Pedanius Dioscorides, Pedanii Dioscoridis Anazarbei De Medicinali Materia Libri Sex, Frankfurt am Main: Christian Egenolff (printer), March 1543 (Munich, BSB), p. 291 ◼
- Common knotgrass (Poligonum, Weggrass). In Adam Lonitzer (?), Herbarvm, arborvm, frvcticvm ... imagines, Frankfurt am Main: Christian Egenolff (printer), 1546 (Munich, BSB), p. 191 ◼