7 C.F.R. § 29.2509
Color symbols
As applied to these types, color symbols are L—light brown, F—medium brown, D—dark brown, M—mixed or variegated VF—greenish medium brown, and G—green.
As applied to these types, color symbols are L—light brown, F—medium brown, D—dark brown, M—mixed or variegated VF—greenish medium brown, and G—green.