Allium carinatum subsp. pulchellum (keeled garlic)
Amelanchier laevis (Allegheny juneberry)
Anemone hupehensis var. japonica ‘Splendens’ (Japanese anemone ‘Splendens’)
Cornus alternifolia (pagoda dogwood)
Filipendula rubra (queen of the prairie)
Gentiana andrewsii (bottle gentian)
Geum triflorum (prairie smoke)
Gymnocladus dioicus (Kentucky coffee tree)