- Sweet flag (Valgrasi). Part of Set of plants for Mattioli's works (Valgrisi)
- Sweet flag (Calamus odoratus). In Pedanius Dioscorides, Pietro Andrea Mattioli, Petri Andreae Matthioli medici Senensis Commentarii, in libros sex Pedacii Dioscoridis Anazarbei, de medica materia. Adiectis quam plurimis plantarum & animalium imaginibus, eodem authore (var. B), Venice: Vincenzo Valgrisi (printer), 1554 (Vienna, ÖNB), p. 38 ◼
- Sweet flag (Calamus odoratus). In Pedanius Dioscorides, Pietro Andrea Mattioli, Petri Andreae Matthioli Senensis Commentarii, in libros sex Pedacii Dioscoridis Anazarbei, Venice: Vincenzo Valgrisi (printer), 1558, p. 42 ◼
- Sweet flag (Calamus odoratus). In Pietro Andrea Mattioli, Petri Andreae Matthioli Compendium de plantis omnibus, una cum earum iconibus, de quibus scripsit suis in commentariis in Dioscoridem editis, Venice: Vincenzo Valgrisi (printer), 1571 (Augsburg, SSB), p. 22 ◼