◆ The plant was invented or discovered and, if discovered, the discovery was made in a cultivated area.
◆ The plant is not a plant excluded by statute, where the part of the plant used for asexual reproduction is not a tuber food part, as with potato or Jerusalem artichoke.
◆ The person or persons filing the application are those who actually invented the claimed plant (that is, they discovered or developed and identified or isolated the plant, and asexually reproduced the plant).
◆ The plant was not sold or released in the United States more than one year prior to the date of the application.
◆ The plant was not shown to the public (by description in a printed publication more than one year before the application for patent with an offer to sale, or by release—even as a gift—or sale of the plant) more than one year prior to application for patent.
◆ The plant is shown to differ from known, related plants by at least one distinguishing characteristic, which is more than a difference caused by growing conditions, fertility levels, and so on.
◆ The invention would not have been obvious to one skilled in the art at the time of invention by applicant.