aspera Definition

hepatica, lonicera, lobata, amsonia, bellflower, tradescantia, gazania, eupatorium, angustifolia, trumpet honeysuckle, hirta, spectabilis, carica, syringa, tuberosa, fothergilla, nigella, verbenas, deutzia, tuberous begonia, ipomoea, passiflora, praecox, barbatus, scilla, mollis, vulgare, lagerstroemia, umbels, latifolia, magnolia stellata, serrata, subsp, oenothera, celosia, allamanda, colocasia, pennisetum, grandiflora, chamaecyparis, variegata, baptisia australis, winterberry, rosea, cockscomb, stolonifera, heuchera, sweet potato vine, rubra, hollyhock, cinquefoil, spiderwort, dwarf iris, campanula, centaurea, wax begonia, cleome, cowslip, pieris, asclepias, bicolor, pulcherrima, verticillata, asterism, solidago, holly fern, strelitzia, rubrum, lamium, vulgaris, taraxacum officinale, australis, aconitum, asparagus fern, narcissi, crinum, nemesia, bridal wreath, strawflower, granatum, portulaca, prunus, alata, fritillaria, catalpa, ruber, globe amaranth, scabiosa, glabra, jessamine, yuccas, daphne, lysimachia, vinca minor, santolina, asteraceae, origanum, canadensis, cotinus, asiatica,