| 41. | It palea have ciliated keels and is 2-veined, while it fertile hilum.
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| 42. | The body of the animal is ciliated.
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| 43. | The buds are small, globular with pointed apex, reddish and white ciliated edge.
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| 44. | The epidermis of all xenacoelomorphans is ciliated.
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| 45. | They are depressed ovate, almost circular or kidney-shaped, dotted and ciliated.
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| 46. | Flowers are fleshy, ciliate or glabrous, oblong, truncate, and grow together.
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| 47. | Fertile spikelets are pediceled, the pedicels of which are curved, ciliate and filiform.
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| 48. | Lemma have ciliated margins, scaberulous surface, acute apex with the hairs being long.
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| 49. | The mouth forms a muzzle surrounded by a ciliary band connecting the ventral ciliated field.
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| 50. | It carries two densely ciliated nuchal organs.
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