| In varieties with plant anthocyanin present, the testa will contain tannins which vary in color from reddish brown to brown to brownish green. |
| Pigment accumulated throughout the shaft of the silks and was not limited to the silk hairs as is typical of anthocyanin pigmentation. |
| Some modifiers have been reported to enhance anthocyanin pigmentation of vegetative parts in plants carrying specific r1 haplotypes. |
| A typical anthocyanin is red in acid, violet in neutral, and blue in alkaline solution. |
| The colour itself is anthocyanin, basically the same pigmentation as people can see in the autumn. |
| The combination of excess sugar sap and sunny days create an abundance of the pigment anthocyanin and the brilliant fall colors of crimson and purple. |
