Png hand drawn Italian alkanet illustration https://www.rawpixel.com/image/2881408/free-illustration-png-wildflower-vintage-flower-biodiversityView licenseHand drawn Italian alkanet. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2880497/free-illustration-image-wildflower-flower-botanicalFree Image from public domain licenseBlue common bugloss png vintage illustration https://www.rawpixel.com/image/2611669/free-illustration-png-herbal-hand-drawn-herbs-medicinal-plantsView licenseCommon bugloss (Anchusa tinctoria) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/327238/free-illustration-image-flower-tinctoria-watercolorFree Image from public domain licenseBastard alkanet plant (Lithospermum arvense) with an associated beetle, its larva and its anatomical segments. Coloured… https://www.rawpixel.com/image/13963143/image-dog-flower-plantFree Image from public domain licenseBugloss or alkanet (Anchusa officinalis L.): entire flowering plant with separate floral sections. Coloured etching by M.… https://www.rawpixel.com/image/13952194/image-flower-plant-medicineFree Image from public domain licenseAlkanet (Anchusa tinctoria L.): flowering stem with separate leaf and floral segments and description of the plant and its… https://www.rawpixel.com/image/14003768/image-paper-plant-leafFree Image from public domain licenseCommon bugloss (Anchusa tinctoria) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. https://www.rawpixel.com/image/327234/premium-illustration-psd-vintage-flower-alkanet-anchusa-officinalisView license