Aconitum (monkshood)

Actaea

Ageratum

Alcea (hollyhock)

Alchemilla mollis (lady's mantel)

Amaranthus

Anagallis

Anchusa azurea

Antirrhinum majus (snapdragon)

Artemisia

Aster

Astilbe

Astilboides tabularis

Brugmansia

Centaurea

Ceratotheca triloba

Ceratrum

Chrysanthemum

Cleome (spider plant)

Coreopsis

Cosmos

Crocossmia

Cynoglossom

Centratherum intermeduim

Dahlia

Darmera pelata

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)

Galium odoratum

Helianthus (sunflower)

Heliopsis

Heliotropium (heliotrope)

Hemerocallis (daylily)

Hosta

Hunnemannia fumariifolia (Mexican sun poppy)

Hydrangea arborescens

Iris

Kirengeshooma palmata (yellow wax bells)

Knautia macedonica (pincushion flower)

Lavatera

Lavandula (lavender)

Leucanthemum

Liatris

Lilium

Lippia citriodora (lemon verbena)

Lobeliaceae speciosa

Lychnis chalcedonica (Maltese cross)

Macleaya cordata (plume poppy)

Malva sylvestris

Meconopsis grandis (Himalayan blue poppy)

Monarda (beebalm)

Nasturtium

Nepeta

Nicotiana (flowering tobacco)

Osteospermum

Paeonia (peony)

Pelargonium (scented geranium)

Penstemon

Perovskia atriplicifolia

Phlox

Plectranthus

Ricinus communis (castor bean)

Rodgersia pinnata

Rudbeckia

Salpiglossis

Salvia

Scabiosa

Scaevola

Sedum

Stachys

Tagetes (marigold)

Thalictrum

Tracheium caeruleum

Trachymene coerulea

Tricyrtis formosana

Trillium

Verbena

Veronicastrum

Zinnia