- Blue rock bindweed (Plantin 1568) (Antwerp, Museum Plantin-Moretus) ◼
- Blue rock bindweed (Campana lazura). In Rembert Dodoens, Florvm, et coronariarvm odoratarvmqve nonnvllarvm herbarvm historia, Antwerp: Christophe Plantin (printer), Officina Plantiniana (printer), 1568 (Los Angeles, CA, Getty Research Institute), p. 302 ◼
- Blue rock bindweed (Campana caerulea). In Rembert Dodoens, Pvrgantivm aliarvmqve eo facientivm, tvm et radicum, conuoluulorum ac deleteriarum herbarum historiae, Antwerp: Christophe Plantin (printer), Officina Plantiniana (printer), 1574, p. 223 ◼
- Blue rock bindweed (Asureus sive Caeruleus Convolvulus). In Matthias de L'Obel, Plantarvm sev stirpivm historia, Antwerp: Christophe Plantin (printer), 1576 (Wrocław, BUWr), p. 342 ◼