Echinacea "Double Pink", perennial these are beautiful too & i would love them in conjunction with the papyrus.... i think they would attract a lot of bees though & i don't want bees around the pool. maybe in the front yard below the veggie garden. i wonder how tall they get.
feathered morning glory
'Peppermint Swirl' This hydrangea variety features an upright, mounded habit and spectacular peppermint candy variegation with pink and red-purple flowers.