C3 seed
50. In these Regulations, in relation to flax, “C3 seed” means seed —
(a)that has been produced directly from —
(i)officially certified basic seed;
(ii)officially certified C1 seed;
(iii)officially certified C2 seed; or
(iv)with the breeder’s written authority, from officially certified pre-basic seed, and
(b)that is intended for purposes other than the production of oil and fibre plant seed.