Faye Tarzwell wrote:

So far we know of Bee Balm and Coral bells. Any others for the list?

Off the top of my head, so not a complete list, of course. Yarrow,
dianthus, lobelia, lots of daylilies, roses, asters and mums, lychnis,
Potentilla, Oriental poppy, Asiatic lilies, et al. If you play a little
loose with the definition of red to include the burgundy-reds,
orange-reds and pinky reds, the list would be longer.

Suja