- Hollow root (Egenolff). Part of Set of plants (Egenolff)
- Hollow root (Aristologia rotunda, holwurtz). In Herbarum Imagines uiuae Der kreuter Lebliche Contrafaytung, Frankfurt am Main: Christian Egenolff (printer), 1535 (Munich, BSB), fol. 3v ◼
- Hollow root (Arist. rotunda officinarum). In Pedanius Dioscorides, Pedanii Dioscoridis Anazarbei De Medicinali Materia Libri Sex, Frankfurt am Main: Christian Egenolff (printer), March 1543 (Munich, BSB), p. 298 ◼
- Hollow root (Aristolochia rotunda, Rund holwurtz). In Adam Lonitzer (?), Herbarvm, arborvm, frvcticvm ... imagines, Frankfurt am Main: Christian Egenolff (printer), 1546 (Munich, BSB), p. 74 ◼