Magnolia x lobebneri, North America, East Asia, Himalayas
Asaclepias syriac, eastern United States and Canada
Magnolia 'Betty', cultivated in the United States
Paeonia ‘Haku-gan’ (White Wild Geese), China
Cornus kousa, Korea andChina
Stachyurus Praecox, Korea
Cercis canadensis 'Alba', North America
Acer palmatum 'Dissectum', Korea and Japan
Cornus Officinalis, Korea
Rhododendron vaseyi, eastern United States
Rhododendron calendulaceum, eastern United States
Salix integra var. albo-marginata, Japan
Syringa vulgaris 'Margaret Fenicchia', North America
Malus sargentii, Japan, cultivated in The United States
Rosa 'Bucbi’, cultivated in the United States
Cotinus coggygria, southern Europe to eastern China
Malus rudolph, Canada
Exochorda giraldii var. wilsonii, China
Ginkgo biloba, China
Sorbus alnifolia, China
Lindera angustifolia, China
