fraxinus, amelanchier, senecio, solanum, helichrysum, variegata, superba, eupatorium, opuntia, glauca, solidago, prunus, lysimachia, speciosa, hamamelis, acer palmatum, mahonia, lutea, pennisetum, cordata, tagetes, angustifolia, reticulata, deciduous holly, polygonum, oenothera, latifolia, asclepias, bellflower, cimicifuga, pot marigold, rubus, passiflora, origanum, formosa, juglans, aristolochia, vulgare, tulipa, hirta, heuchera, holly fern, abies, nobile, alata, spectabilis, paeonia, viridis, serrata, albus, arctostaphylos, clary sage, cordifolia, linum, typha, acorus, katsura, praecox, berberis thunbergii, purpurea, acer rubrum, verticillata, red osier dogwood, lonicera, colocasia, monarda, euphorbia, petioles, oxeye daisy, cranesbill, nigrum, tuberosa, pipevine, yaupon holly, concolor, tradescantia, andromeda, myrica, lathyrus, sinensis, syringa, aconitum, pittosporum, ceanothus, hippeastrum, aesculus, helleborus orientalis, narcissi, allamanda, epilobium, gentians, vulgaris, plantago, scabious, mollis, yaupon, pueraria, odorata, glabra, pinus, picea, lamium