7 CFR § 29.3013
Combination color symbols
July 6, 2020
As applied to Burley, combination color symbols are as follows: FL—tannish buff, FR—tannish red, VF—greenish tan, VR—greenish red, GF—green tan, and GR—green red. (See rules 17 and 18.)
[51 FR 40407, Nov. 7, 1986]