7 CFR §29.3013
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
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.)