Lavandula stoechas
Allium atropurpureum
Salvia hispanica
Vernonia noveboracensis
Schefflera elegantissima
Pinus pinea
Allium schoenoprasum
Ranunculus acris
Petasites pyrenaicus
Muscari neglectum
Adiantum capillus-veneris
Chionanthus virginicus
Pinus mugo
Pilea involucrata
Pinus nigra
Valeriana officinalis
Salvia leucantha
Ceratostigma plumbaginoides
Silphium perfoliatum
Mentha longifolia
Phlox divaricata
Lobelia inflata
Cerastium tomentosum
Mentha pulegium
Acer griseum
Salvia dorrii
Erythronium americanum
Stylophorum diphyllum
Sorbus americana
Cotoneaster coriaceus
Galanthus nivalis
Fritillaria imperialis
Myosotis sylvatica
Mertensia virginica
Muscari armeniacum
Prunus glandulosa