Not so many truly Red flowers
If you are looking for something you might call "red" perhaps check out under pink or purple. It could be just my photography is a bit pale, but I couldn't find much that was actually red, I even put in Montbretia twice, though it appears in the Orange section.
Since I don't yet have a photo of the seed head of the poppy, please see this site for a picture (click here)
Since I don't yet have a photo of the seed head of the poppy, please see this site for a picture (click here)