Aconitum (monkshood)

Actaea (formerly Cimicifuga)

Ageratum

Alcea (hollyhock)

Alchemilla mollis (lady's mantel)

Amaranthus

Anagallis

Antirrhinum majus (snapdragon)

Aster

Artemisia

Astilbe

Caladium

Canna

Carmencita (castor bean)

Cenolophium dentatum

Centaurea (bachelor button)

Chrysanthemum

Clematis integrifolia

Cleome (spider plant)

Coleus

Coreopsis

Cosmos

Dahlia

Datura (moon flower)

Delphinium (larkspur)

Dianthus

Didiscus

Digitalis (foxglove)

Echinacea (cone flower)

Echinops (globe thistle)

Eupatorium (Joe Pye weed)

Euphorbia

Filipendula (Queen of the Prairie)

Gaillardia

Galium odoraturm

Gomphrena globosa

Helianthus (sunflower)

Heliopsis

Heliotropium (heliotrope)

Hemerocallis (daylily)

Hosta

Hunnemannia fumariifolia (Mexican sun poppy)

Hydrangea arborescens

Hypoestes

Impatiens

Iris

Kirengeshooma palmata (yellow wax bells)

Knautia macedonica (pincushion flower)

Lavatera

Lavandula (lavender)

Leucanthemum

Liatris

Lilium

Lippia citriodora (lemon verbena)

Lobelia speciosa

Lychnis chalcedonica (Maltese cross)

Macleaya cordata (plume poppy)

Malva sylvestris

Meconopsis grandis (Himalayan blue poppy)

Monarda (beebalm)

Nepeta

Nicotiana (flowering tobacco)

Ochroluca

Paeonia

Pelargonium (scented geranium)

Penstemon

Phlox

Plectranthus

Ricinus communis (castor bean)

Rudbeckia

Salpiglossis

Salvia

Scabiosa

Scaevola

Sedum

Stachys (lamb's ear)

Tagetes (marigold)

Thalictrum (meadow rue)

Tracheium caeruleum

Verbena

Veronicastrum

Zinnia