| Arching margins of leaf which is pointed at both ends, about two times longer than wide. |
| Narrow, the length several times the width or thickness. |
| Slightly notched apex. |
| The young plant that is present in a seed before germination. |
| Nutritive tissue near the embryo of the seed; develops from a fusion of polar nuclei and sperm nucleus. |
| A continuous margin without teeth or lobes. |
| A small, nonvasculated flap or flange of tissue on the side of the grass embryo axis opposite the scutellum. |
| Irregularly toothed on the margins or at the apex; appearing to be chewed off. |
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