Some of the plants that were previously Chrysanthemum spp. have been shuffled into other genera, and then according to Wikipedia, several of those got shuffled right back in again, so I'm not even going to try to guess what these are. None of them had genus names, only variety names, so for the sake of my sanity and spare time, I'm just going to call them all Chrysanthemums and hope that that's correct. And if it's not, almost nobody will care. So.