Planted seeds of Actacea pachypoda (from 2006 and 2007), Anemonella thalictroides, Angelica gigas, Asarum hartwegii, Caltha leptosepala, Cimicifuga americana, Claytonia caroliniana, Claytonia cordifolia, Claytonia lanceolata, Clematis columbiana, Clematis fremontii, Clematis hirsutissima, Clematis pitcheri, Clematis viorna, Clintonia udensis, Clintonia uniflora, Cornus canadensis, Corydalis aurea, Corydalis heterocarpa, Corydalis linstowiana, Corydalis lutea, Corydalis solida, Cyclamen hederifolium, Cynoglossum grande, Darlingtonia californica, Dicentra spectabilis alba, Dionaea muscipula, Eryngium planum, Eryngium yuccifolium, Frasera caroliniense, Frasera speciosa, Gentiana verna, Gentianopsis crinita (from 2006 and 2007), Gillenia stipulata, Helonias bullata, Iris pseudocorus, Lilium auratum, Lilium bolanderi, Lilium canadense, Lilium centifolium, Lilium columbianum, Lilium kelleyanum, Lilium kelloggii, Lilium majoense, Lilium michiganense, Lilium parvum, Lilium sargentiae, Lilium superbum, Lilium washingtonianum, Lithospermum multiflorum, Lithospermum officinale, Lithospermum ruderale, Marshallia obovata, Mimulus alatus, Mitchella repens, Mitella caulescens, Mitella ovalis, Oxalis violacea, Paeonia brownii, Parnassia glauca, Parnassia palustris, Passiflora incarnata, Phryma leptostachya, Podophyllum hexandrum, Polygala senega, Sanguinaria canadensis (from 2006), Sarracenia leucophylla, Sarracenia minor, Sarracenia purpurea venosa, Sarracenia purpurea, Spigelia marilandica, Streptopus amplexifolius, Stylophorum diphyllum, Swertia alpestris, Trientalis europaea, Veratrum californicum, Veratrum nigrum and Xerophyllum asphodeloides on peat/soil mix for warm-cold-warm treatment.

Also planted seeds of Coptis laciniata, Cornus unalaschkensis, Dicentra chrysantha, Dicentra nevadensis, Erythronium californicum, Erythronium howellii, Erythronium klamanthense, Erythronium pluriflorum, Erythronium purpurascens, Erythronium tuolumnense, Trillium petiolatum and Trillium rivale in individual cups, also for warm-cold-warm treatment.