Alumroot (Heuchera)

Aster (Aster sp.)

Astilbe (Astilbe sp.)

Baby’s breath (Gypsophila paniculata)

Balloon flower (Platycodon grandiflorus)

Barrenwort (Epimedium)

Basket-of-gold (Aurinia saxatilis)

Beardtongue (Penstemon)

Bear’s breeches (Acanthus sp.)

Bee balm (Monarda)

Bellflower (Campanula sp.)

Bergenia (Bergenia sp.)

Black-eyed Susan (Rudbeckia fulgida)

Blanket flower (Gaillardia x grandiflora)

Bleeding heart (Dicentra)

Bluestar (Amsonia tabernaemontana)

Boltonia (Boltonia asteroides)

Brunnera (Brunnera macrophylla)

Bugbane (Cimicifuga)

Bugleweed (Ajuga)

Bugloss (Anchusa)

Campion (Lychnis)

Candytuft (Iberis)

Cardinal flower (Lobelia)

Carnation (Dianthus)

Chamomile (Anthemis)

Chrysanthemum (Chrysanthemum)

Cinquefoil (Potentilla nepalensis)

Columbine (Aquilegia)

Coral bells (Heuchera) hybrids

Coreopsis (Coreopsis grandiflora and Coreopsis verticillata)

Cranesbill (Geranium)

Daylily (Hemerocallis)

Delphinium (Delphinium)

False Sunflower (Heliopsis helianthoides)

Fleabane (Erigeron)

Flowering Onion (Allium)

Foamflower (Tiarella cordifolia)

Foxglove (Digitalis)

Gas plant (Dictamnus)

Gayfeather (Liatris)

Globeflower (Trollius)

Goatsbeard (Aruncus sp.)

Golden-ray (Ligularia)

Hellebore (Helleborus)

Hosta (Hosta)

Hyssop (Agastache rupestris)

Iris (Iris and Iris cristata and Iris reticulata)

Joe Pye Weed (Echinacea purpurea)

Lady’s mantle (Alchemilla)

Lamb’s ears (Stachys)

Lavender (Lavandula angustifolia)

Leopard’s-bane (Doronicum)

Lily (Lilium)

Lilyturf (Liriope muscari)

Lupine (Lupinus)

Meadow rue (Thalictrum)

Meadowsweet (Filipendula)

Moss pink (Phlox subulata)

Pearly everlasting (Anaphalis)

Peony (Paenoia)

Phlox (Phlox paniculata)

Pincushion flower (Scabiosa)

Pink (Dianthus)

Poppy (Papaver)

Plumbago (Ceratostigma)

Primrose (Primula)

Red-hot poker (Kniphofia uvaria)

Rose mallow (Hibiscus)

Sage (Salvia officinalis and Perovskia atriplicifolia)

Salvia, perennial (Salvia x superba)

Sandwort (Arenaria)

Sea holly (Eryngium)

Sea lavender (Limonium)

Solomon’s seal (Polygonatum)

Speedwell (Veronica)

Sunflower (Helianthus)

Swordleaf (Inula ensifolia)

Thrift (Armeria)

Valerian (Centranthus)

Violet (Viola)

Windflower (Anemone)

Wormwood (Artemisia)

Yarrow (Achillea)