Geum triflorum (prairie smoke)

Gillenia trifoliata (bowman’s root)

Gleditsia triacanthos f. inermis ‘Skyline’ (honey locust ‘Skyline’)

Gymnocladus dioicus (Kentucky coffee tree)

Hamamelis vernalis (Ozark witch hazel)

Hamamelis virginiana (American witch hazel)

Helleborus orientalis (Lenten rose)

Heuchera micrantha var. diversifolia ‘Palace Purple’ (coral bells ‘Palace Purple’)

Heuchera richardsonii (prairie alum root)

Heuchera villosa ‘Autumn Bride’ (coral bells ‘Autumn Bride’)