Lobelia cardinalis, Cardinal Flower, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756218/photo-image-flower-plant-public-domainFree Image from public domain licenseMacropis ciliata, side, m, nh, veit, powerline_2018-11-02-14.54.00 ZS PMax UDR https://www.rawpixel.com/image/8756494/photo-image-public-domain-bee-animalFree Image from public domain licenseIlex opaca 2, America Holly, pistillate flowers, Howard County, Md, Helen Lowe Metzman https://www.rawpixel.com/image/8756094/photo-image-flower-plant-treeFree Image from public domain licenseSassafras albidum, Sassafras pistillate flowers, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756406/photo-image-flower-plant-public-domainFree Image from public domain licenseCaulophyllum thalictroides 2, Blue Cohosh flower, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8755999/photo-image-flower-plant-public-domainFree Image from public domain licenseAntennaria plantaginifolia, Plantain leaved Everlasting, Howard County, MD, helometz https://www.rawpixel.com/image/8755995/photo-image-flower-plant-public-domainFree Image from public domain licensePontederia cordata 3, Pickerelweed, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756273/photo-image-flower-plant-public-domainFree Image from public domain licenseBaccharis halimifolia, Groundsel tree, Howard County, Md, Helen Lowe Metzman https://www.rawpixel.com/image/8756150/photo-image-flower-plant-public-domainFree Image from public domain license