There is a lot in this photo that has yet to fill in. In the second photo, plants that are not visible or mature are sweet bay magnolia, sweet fern, culver's root, NY ironweed, Cornus florida, early goldenrod, sweet goldenrod, Anaphalis margaritacea, Eupatorium hyssopifolium, Lobelia siphilitica, New England aster, false sunflower, swamp sunflower Helianthus angustifolius, Iris versicolor, swamp, purple, and butterfly milkweed, Sensitive partridge pea, little bluestem, purple lovegrass, whorled loosestrife, St andrews cross Hypericum hypercoides, dwarf cinquefoil Potentilla canadensis, sundrops Oenothera fruticosa, Columbine Aquilegia canadensis, violet lespedeza, wild Senna, Monarda fistulosa, big leaf aster, and blue wood aster. Plants you can see pretty well are philadelphia Fleabane, lance leaf coreopsis, hollow-stem joe pye, Rudbeckia laciniata, and Clethra alnifolia 'Ruby Spice'
Basically, I'll let the plants take over that corner, and just shear the tall things back a month or two before they flower so they don't grow too tall and rank. There are a few large dips in the ground which provides areas for the more water loving plants, while the areas between the holes can dry out some. It gets shadier and dryer closer to the fence which gives a different set of conditions. There are also dutchmans pipe vines I started from seed planted along the fence.
Starting plants from seed means you can do a lot of species and produce a lot of plants inexpensively. I'm aiming to grow another 500+ plants this year, mostly shorter species in trays of 50 or 38 to form a more uniform structured groundcover look for a different area. The goal for 2022 or 2023 is to start supplying plants or entire gardens to the community.
Over on the left in the wood mulch there are running serviceberry and black elderberry seedlings in the ground. The 3 shrubs toward the middle-right are Salix discolor with volunteer violets between them. Also young sneezeweed, false aster, and white meadowsweet in there. On the left against the fence and in the background there are young bladdernut shrubs, more NY ironweed and a division of fringed loosestrife someone gave me.