Drawings or photographs submitted with an application shall disclose the distinctive characteristics of the variety.
Drawings or photographs shall be in color when color is a distinguishing characteristic of the variety, and the color shall be described by use of Nickerson's or other recognized color chart.
Drawings should be sent flat, or may be sent in a suitable mailing tube, in accordance with instructions furnished by the Commissioner.
Drawings or photographs submitted with an application shall be retained by the Office as part of the application file.