Spigelia marilandica 3, Pinkroot, Howard Co, Md, Green Farmacy Garden, H Metzman https://www.rawpixel.com/image/8755207/photo-image-flower-plant-public-domainFree Image from public domain licensePhysocarpus opulifolius 2, Ninebark, flower inflorescence, Green Farmacy Garden, Howard Co, Md, H Metzman https://www.rawpixel.com/image/8756617/photo-image-flower-plant-public-domainFree Image from public domain licenseSpigelia marilandica, Pinkroot 5, Howard Co, Md, Green Farmacy Garden, H Metzman https://www.rawpixel.com/image/8756893/photo-image-flower-plant-public-domainFree Image from public domain license