Cutters (C Group).
CFR · 2024-01-01 · US · Title 7
This group consists of leaves normally grown at or just below the midportion of the stalk. Leaves of the C group have a tendency to roll concealing the stem or midrib. Cutters usually have a rounded tip, are thin to medium in body, and show some ground injury.
official document · source cfr-2024 · id 7:§ 29.1164