Ageratina perhaps A. altissima. https://www.ct-botanical-society.org/Plants/view/14

Yes! That has to be it. Thank you so much!

I checked one of my nurseries and they have a Cornflower but it's not the Purple Heart. In reading up on the Purple Heart it said that it is often confused with Amethyst in Snow. This one is definitely Purple Heart. I forget which Cornflower the nursery had but I think it was yellow/red. I really like the purple/white combination. Thanks again for all the help.

Thank you SO much everyone! I had figured no one was interested, so I just started googling the names and seeing what looked like any of the plants. It took awhile, but I think I got most of what you listed, gardengal! Except I had guessed Plant H was garden phlox. This was my list: A. Maidenhair fern B. Holly fern C. Japanese painted ferns D. Wild geranium E. Hellebores F. Coral honeysuckle and Pink Lemonade honeysuckle G. Clematis H. Garden phlox <<< Asiatic lily hybrid J. Lily of the Valley L. Hardy begonia M. Mazus reptans N. Vinca minor/periwinkle O. Daylily P. Wood poppy Q. Dwarf crested iris R. Other iris/lily? <<< Iris S. ? <<< Oriental lily hybrid T. Cut it out as a weed So I guess these are present but dormant? Some of these sounded like they'd still be above ground at this time of year: - Bloodroot - Narcissus/Daffodils - Grape hyacinths - Virginia bluebells - Spanish bells - Garden phlox - Star of Bethlehem - Arum <<< not sure what type this could be referring to, maybe Jack-in-the-Pulpit? From my research, most of these seem to be "woodland" perennials who enjoy moisture and some shade, and some seem native to my region (Nashville TN, I think zone 7b). I love the lush forest wildflower theme. I've always wanted that kind of natural-feeling garden. But I think I'd make different choices in annuals, and maybe diversify from all the purples/blues? I'm looking forward to what colors the hellebores, phlox, lilies, iris, and clematis turn out to be, but I'm guessing a lot of purple/white/pink as seems to be her preference. I'd love to add perennials like dianthus, coreopsis, black-eyed susan, echinacea, and/or liatrus but I have no idea how appropriate these would be back here! I have a bed around some bushes and dogwoods out front that seems to get full-to-part sun (currently planted with pink begonias and vinca minor). docmom - that's what I was thinking. Watch what grows where for a year and learn how to maintain what's there. The Lily of the Valley, Star of Bethlehem, and grape hyacinth seem to be invasive and could take over the bed, so I'm curious to see how much grows next year. I'm also a little concerned about the clematis (which I love!) -- I'm not sure what kind it is for pruning purposes, and it's in a fairly shady spot under the dogwood. But it sounds like it'd be risky to move. Do any of these plants look like they're in trouble or not doing well from the photos? Any you'd expect to need extra attention? Thanks again for any advice, ideas, or feedback!