Soft Wooded
Acanthus species (bear's breeches)
Aconitum species (monkshood)
Agapanthus (African lily)
Ajuga reptans (bugle)
Alchemilla mollis (lady's mantle)
Allium species (ornamental onions)
Alstroemeria (Peruvian lily)
Anaphalis species
Anchusa azurea
Anemone coronaria
Anemone hupehensis & A. × hybrida (Japanese anemone)
Antirrhinum (snapdragon)
Aquilegia species (columbine)
Artichoke, globe and Jerusalem
Aster novae-angliae (Michaelmas daisy)
Aster novi-belgii (Michaelmas daisy)
Astilbe species
Bergenia species (elephant's ears)
Brunnera macrophylla
Chionodoxa luciliae (glory of the snow)
Colchicum species (autumn crocus)
Convallaria majalis (lily of the valley)
Cortaderia selloana (pampas grass)
Corydalis species
Crinum species
Crocosmia species
Cyclamen species (hardy cyclamen)
Dahlia (dahlias)
Digitalis species (foxgloves)
Doronicum species (leopard's bane)
Echinops species (globe thistle)
Epimedium species
Eranthis hyemalis (winter aconite)
Eremurus species (foxtail lily)
Eryngium agavifolium (sea holly)
Erythronium dens-canis (dog's tooth violet)
Eschscholzia californica (California poppy)
Eupatorium cannabinum (hemp agrimony)
Euphorbia species (spurges)
Fritillaria species (fritillaries)
Galanthus nivalis (snowdrop)
Gentiana asclepiadea (willow gentian)
Helenium autumnale
Helianthus species (sunflowers)
Helleborus species (not H. niger ) (hellebores)
Hemerocallis (day lily)
Heuchera sanguinea (coral flower)
Hyacinthoides non-scripta (bluebell)
Impatiens (busy Lizzie)
Iris species (irises)
Kniphofia species and cultivars (red hot poker)
Lamium species (dead nettles)
Lavatera trimestris
Leucojum species (snowflakes)
Linum perenne (flax)
Liriope muscari
Lupinus species (lupins)
Lychnis species
Lysimachia clethroides
Macleaya cordata
Malva moschata (musk mallow)
Melissa officinalis (bee balm)
Mentha species (mints)
Miscanthus sinensis
Muscari species (grape hyacinth)
Myosotis (forget-me-not)
Narcissus (daffodil)
Nepeta × faassenii (catmint)
Nicotiana alata
Orchids, hardy species
Origanum vulgare (marjoram)
Paeonia species (paeonies)
Papaver somniferum (opium poppy)
Petasites fragrans (winter heliotrope)
Phormium tenax (New Zealand flax)
Phytolacca species (poke weed)
Polemonium species (Jacob's ladder)
Polygonatum × hybridum (Solomon's seal)
Polygonum species
Potato
Primula vulgaris (primrose)
Pulmonaria species (lungwort)
Rhubarb
Salvia × superba
Saxifraga × urbium (London pride)
Schizostylis coccinea
Sedum spectabile (ice plant)
Senecio cineraria (sea ragwort)
Stachys byzantina (lamb's ears)
Tagetes erecta (African marigold)
Tagetes patula (French marigold)
Tradescantia virginiana
Trillium grandiflorum (wake robin)
Tritonia crocata
Trollius europaeus (globe flower)
Tulipa species (tulips)
Verbascum thapsus (mullein)
Verbena species
Viola odorata (violet)
Xerochrysum bracteatum (everlasting flower)
Zinnia elegans
Trees and Shrubs
Alnus species (alder)
Araucaria araucana (monkey puzzle tree)
Arbutus menziesii
Arbutus unedo (strawberry tree)
Arundinaria species (bamboo)
Aucuba japonica (spotted laurel)
Berberis species (barberry)
Betula species (birch)
Buddleja davidii (butterfly bush)
Buxus sempervirens (box)
Ceanothus species
Chimonanthus praecox (winter sweet)
Choisya ternata (Mexican orange)
Cistus species and cultivars
Clematis species
Cornus sanguinea (dogwood)
Cryptomeria japonica (Japanese cedar)
Cytisus (broom)
Daphne laureola (spurge laurel)
Daphne mezereum (mezereum)
Deutzia scabra
Elaeagnus pungens 'Maculata'
Escallonia species and cultivars
Eucalyptus species (gum tree)
Euonymus europaeus (spindle tree)
Euonymus latifolius
Fatsia japonica
Fuchsia - hardy types
Gaultheria mucronata
Gaultheria shallon
Hippophae rhamnoides (sea buckthorn)
Hydrangea species
Hypericum calycinum (rose of Sharon)
Kalmia latifolia (calico bush)
Laburnum species
Laurus nobilis (bay tree)
Lavatera cultivars (tree mallow)
Ligustrum ovalifolium (privet)
Lonicera species (honeysuckle)
Olearia × haastii
Paeonia species (paeonies - 'tree' types)
Philadelphus species (mock orange)
Pinus nigra (Corsican pine)
Poncirus trifoliata (Japanese bitter orange)
Prunus laurocerasus (cherry laurel)
Prunus species (cherries)
Rhododendron species, including azaleas
Rhus typhina (sumach)
Ribes species (currant - fruiting and ornamental types)
Rosa species (spiny species roses, not hybrid teas)
Rosmarinum officinalis (rosemary)
Ruscus aculeatus (butcher's broom)
Ruta graveolens (rue)
Sambucus species (elder)
Sarcococca species (winter box)
Skimmia japonica
Symphoricarpos albus (snowberry)
Syringa vulgaris (lilac)
Viburnum opulus (snowball bush, guelder rose)
Viburnum tinus (laurustinus)
Vinca species (periwinkle)
Weigela hybrids
Yucca species