| 1 | The caryopsis is unusual, as the embryo extends along its whole length. | |
| 2 | The shape of its seed is half-sphere alike and the surface is smooth. | |
| 3 | High temperature went against the accumulation of anthocyanidin and relatively low temperature extended accumulation duration. | |
| 4 | Such hybrid embryos from Caryopsis out in the anatomy of a embryo culture, the results of a hybrid seedlings. | |
| 5 | It is similar to an ACHENE except that the ovary wall is fused with the seed coat. |