| 21. | In fruit, the perianth segments develop spreading pale brown or white wings.
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| 22. | Perianths are cream at the base and grey-brown at the end.
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| 23. | The inflorescences comprise greyish-green perianths and red styles which bend backwards.
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| 24. | The perianth segments are 2.2-3.5 cm long.
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| 25. | Male flowers comprise 4-5 perianth segments and 4-5 stamens.
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| 26. | Flowers yellow internally with a broad greenish stripe externally on each perianth segment.
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| 27. | The four-lobed perianth consists of four half-connate unequal tepals.
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| 28. | The lilac-purple perianth tube is between 3 8 cm in length.
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| 29. | It has perianth tube ( that measures about ) 1.5 cm.
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| 30. | The inner perianths of this iris are an intermediate type between two parents.
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