Mar 16, 2010 / News / Pat Chinn-Sloan Twitter Facebook Pinterest Email March Color at WPA Selected Cuttings from the Washington Park Arboretum Camellia japonica ‘Ecstacy’ Kerria japonica ‘Pleniflora’ – Japanese Rose Magnolia x loebneri ‘Ballerina’ Magnolia x ‘Royal Crown’ Prunus x yedoensis – Yoshino Cherry Complete details.