The name of the kind or kind and variety for each agricultural seed component present in excess of 5 per centum of the whole and the percentage by weight of each:
Provided, That (A), except with respect to seed mixtures intended for lawn and turf purposes, if any such component is one which the Secretary of Agriculture has determined, in rules and regulations prescribed under
section 1592 of this title, is generally labeled as to variety, the label shall bear, in addition to the name of the kind, either the name of such variety or the statement “Variety Not Stated”, (B) in the case of any such component which is a hybrid seed it shall, in addition to the above requirements, be designated as hybrid on the label, and (C) seed mixtures intended for lawn and turf purposes shall be designated as a mixture on the label and each seed component shall be listed on the label in the order of predominance;