Purple pigment Dominant sun light independent purple (Pl1) anthocyanin pigments distributed in plant tissues according to other genes (B1, R1 etc.) vs recessive sun dependent red pl1

Purple pigment silks: Ear of Pl1/+ mutant plant, showing purple Pl1, silks

Purple pigment Purple pigment; anthers: Tassel spike of a b1, Pl1 plant showing purple anthers and glumes,

Purple pigment Purple vs red anthocyanin: Leaf sheath of two B1/b1, plants showing sun light requiring red anthocyanin pl1 pl1 on left and sun light independent purple Pl1 on right