Anemone blanda ‘Blue Shades’ (Grecian windflower ‘Blue Shades’)

Asclepias incarnata (swamp milkweed)

Astilbe chinensis var. taquetii ‘Purpurlanze’ (Chinese astilbe ‘Purple Lance’)

Baptisia ‘Purple Smoke’ (false indigo ‘Purple Smoke’)

Camassia leichtlinii ‘Alba’ (quamash ‘Alba’)

Pennsylvania sedge ‘Straw Hat’

Cenolophium denudatum (Baltic parsley)

Ceratostigma plumbaginoides (plumbago)

Chionodoxa luciliae ‘Violet Beauty’ (glory of the snow ‘Violet Beauty’)

Chionodoxa sardensis (Turkish glory of the snow)