7 C.F.R. § 29.1166
This group consists of round-tipped leaves from the lowest portion of the stalk. Leaves of the P group ripen prematurely as a result of starvation and show a material amount of injury characteristic of leaves grown close to the ground.
Grades, Grade Names, Minimum Specifications, and Tolerances
P2L-Fine Quality Lemon Primings
Prematurely ripe, open leaf structure, thin, oily, moderate color intensity. Uniformity, 75 percent; injury tolerance 25 percent, of which not over 10 percent may be waste.
P3L-Good Quality Lemon Primings
Prematurely ripe, open leaf structure, thin, lean in oil, weak color intensity. Uniformity, 70 percent; injury tolerance 40 percent, of which not over 20 percent may be waste.
P4L-Fair Quality Lemon Primings
Prematurely ripe, open leaf structure, thin, lean in oil, pale color intensity. Uniformity, 70 percent; tolerance, 30 percent waste.
P5L-Low Quality Lemon Primings
Prematurely ripe, open leaf structure, thin, lean in oil, pale color intensity. Uniformity, 70 percent; tolerance, 40 percent waste.
P2F-Fine Quality Orange Primings
Prematurely ripe, open leaf structure, medium body, oily, moderate color intensity. Uniformity, 75 percent; injury tolerance 25 percent, of which not over 10 percent may be waste.
P3F-Good Quality Orange Primings
Prematurely ripe, open leaf structure, medium body, lean in oil, weak color intensity. Uniformity, 70 percent; injury tolerance 40 percent, of which not over 20 percent may be waste.
P4F-Fair Quality Orange Primings
Prematurely ripe, open leaf structure, medium body, lean in oil, pale color intensity. Uniformity, 70 percent; tolerance, 30 percent waste.
P5F-Low Quality Orange Primings
Prematurely ripe, open leaf structure, medium body, lean in oil, pale color intensity. Uniformity, 70 percent; tolerance, 40 percent waste.
P4G-Fair Quality Green Primings
Immature, firm leaf structure, medium body, lean in oil. Uniformity, 70 percent; tolerance, 30 percent waste.
P5G-Low Quality Green Primings
Immature, firm leaf structure, medium body, lean in oil. Uniformity, 70 percent; tolerance, 40 percent waste.
7 C.F.R. §29.1166