- Cowslip (Egenolff). Part of Set of plants (Egenolff)
- Cowslip (Herba Paralisis, Schlüsselblumen). In Herbarum Imagines uiuae Der kreuter Lebliche Contrafaytung, Frankfurt am Main: Christian Egenolff (printer), 1535 (Munich, BSB), fol. 18v ◼
- Cowslip (Primula ueris). In Pedanius Dioscorides, Pedanii Dioscoridis Anazarbei De Medicinali Materia Libri Sex, Frankfurt am Main: Christian Egenolff (printer), March 1543 (Munich, BSB), p. 338 ◼
- Cowslip (Herba Paralisis, Schlüsselblumen). In Adam Lonitzer (?), Herbarvm, arborvm, frvcticvm ... imagines, Frankfurt am Main: Christian Egenolff (printer), 1546 (Munich, BSB), p. 184 ◼