https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13986172![Periwinkle (Vinca sp.): entire sterile plant. Coloured etching by M. Bouchard, 1772.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9zdGF0aWMvZmlsZXMvd2Vic2l0ZS8yMDI0LTAyL3djaGI4emVnYXktaW1hZ2UuanBn.jpg)
![Periwinkle (Vinca sp.): entire sterile plant. Coloured etching by M. Bouchard, 1772.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9zdGF0aWMvZmlsZXMvd2Vic2l0ZS8yMDI0LTAyL3djaGI4emVnYXktaW1hZ2UuanBn.jpg)
Periwinkle (Vinca sp.): entire sterile plant. Coloured etching by M. Bouchard, 1772.
Periwinkle (Vinca sp.): entire sterile plant. Coloured etching by M. Bouchard, 1772.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use