I'm not the gardener in my house, but I'll be glad to relate what's blooming in my mom's beds. There are a few rugosa roses blooming, and the daylilies are starting to bloom. The mock orange is on it's way out, as are the irises. Mom is busily pulling grass and chickweed from the flowerbeds, and just dug up the mother of all honeysuckle vines.
My buttercups are the same variety as MMario's. I had never realized people thought of different things as buttercups! : )