A plant (Fittonia argyroneura): leafy plant. Chromolithograph by L. van Houtte, c. 1865. https://www.rawpixel.com/image/13962720/image-flower-plant-medicineFree Image from public domain licenseNerve plant (Fittonia Albivenis) found in Shirley Hibberd’s (1825-1890) New and Rare Beautiful-Leaved Plant. https://www.rawpixel.com/image/323373/premium-illustration-vector-pattern-acanthaceae-adelasterView licenseAdelaster Albivenis. Digitally enhanced from our own 1929 edition of New and Rare Beautiful-Leaved Plants by Benjamin… https://www.rawpixel.com/image/322955/free-illustration-image-leaves-botanical-treeFree Image from public domain licenseAdelaster Albivenis engraved by Benjamin Fawcett (1808-1893) for Shirley Hibberd’s (1825-1890) New and Rare Beautiful… https://www.rawpixel.com/image/322939/premium-illustration-image-fittonia-acanthaceae-leaves-nerve-plant-leafView licenseAdelaster Albivenis engraved by Benjamin Fawcett (1808-1893) for Shirley Hibberd’s (1825-1890) New and Rare Beautiful… https://www.rawpixel.com/image/322967/premium-illustration-image-acanthaceae-adelaster-albivenisView license