Michaelmas daisy (Aster amellus): flowering stem. Colour mezzotint, c. 1741. https://www.rawpixel.com/image/13956785/michaelmas-daisy-aster-amellus-flowering-stem-colour-mezzotint-1741Free Image from public domain license
Michaelmas daisy (Aster amellus L.): flowering stem with separate leaves and floral segments and a description of the plant… https://www.rawpixel.com/image/14019699/image-paper-flower-plantFree Image from public domain license