But move them where? I did see someone suggested putting them in the photo forum, but even that seems a bit of a stretch to me since this is a garden site, and it's my general understanding that the photo forum was created to discuss how to take better pictures of plants. Maybe someone could open a thread in the Sandbox for just random pretty photos? That would seem to be a benign resolution without hurting anyone's feelings.
I like Lauribob's suggestion that a landscape photo somehow not be allowed to post unless at least two plants are identified, either by tagging them or somehow simply adding a reference to the photo. I also understand that there is a difficulty with tagging on some devices, so perhaps that can be addressed somehow? It appears the box drawing might be the issue, and to me that is not a do-or-die issue -- if all the plants are at least referenced, it's not that difficult to figure out which one is which. I find landscape photos to be a pretty bit of fluff if not tagged, but a great reference tool when they have actual plant names associated with them.