Heracleum maximum, common cowparsnip. Columbus, Montana. June 12, 2007. Original public domain image from Flickr https://www.rawpixel.com/image/3335921/free-photo-image-apiaceae-blossom-cc0Free Image from public domain licenseHeracleum maximum, common cowparsnip. Columbus, Montana. June 12, 2007. Original public domain image from Flickr https://www.rawpixel.com/image/3335920/free-photo-image-apiaceae-blossom-cc0Free Image from public domain licenseHeracleum maximum, common cowparsnip. Columbus, Montana. June 18, 2007. Original public domain image from Flickr https://www.rawpixel.com/image/3335239/free-photo-image-animal-apiaceae-blossomFree Image from public domain license