Bitter apple (Cucumis colocynthis) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/326697/free-illustration-image-gourd-vine-cucumberFree Image from public domain licenseBitter apple (Cucumis colocynthis) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. https://www.rawpixel.com/image/327149/premium-illustration-psd-john-stephenson-bitter-gourd-antiqueView licenseWoman Wearing Gown in Glasshouse Study Plants https://www.rawpixel.com/image/38725/premium-photo-image-active-activity-adultView licenseBotanist in a cantaloupe garden https://www.rawpixel.com/image/38724/premium-photo-image-agriculture-botany-cantaloupeView licenseWoman Wearing Gown in Glasshouse Study Plants https://www.rawpixel.com/image/39063/premium-photo-image-active-activity-adultView licenseWoman Wearing Gown in Glasshouse Study Plants https://www.rawpixel.com/image/38795/premium-photo-image-botanical-active-activityView license