https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/327127![Tansy (Tanacetum vulgare) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and…](https://images.rawpixel.com/image_social_portrait/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvay1wZDktamotdG9uZy0wMDUwXzAuanBn.jpg)
![Tansy (Tanacetum vulgare) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and…](https://images.rawpixel.com/image_social_portrait/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvay1wZDktamotdG9uZy0wMDUwXzAuanBn.jpg)
Tansy (Tanacetum vulgare) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James Morss Churchill.
Tansy (Tanacetum vulgare) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James Morss Churchill.
Public DomainFree CC0 image for Personal and Business use