An Osteospermum cultivar particularly distinguished by its yellow flower color and tendency to hold flowers open later in the evening. Nodular and columnar boron coatings made by the above methods disclosed in the above patents have a low coefficient of friction. The rounded corners are upper edges of channels of the device, and the channels are depressions in the sides. The WDM system advantageously reduces optical signal loss, while increasing the assembly yield. Ownership verification may be by access to a physical copy of the content.