| 41. | The perianth has six tepals, the three outer tepals smaller than the inner.
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| 42. | Perianth colour grades from red at the base to pale yellow at the limb.
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| 43. | The fruit ( utricle ) is immersed in the swollen, hardened perianth base.
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| 44. | The perianth tube and the corona are present.
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| 45. | The funnel-shaped flowers are solitary, with pink to rose red perianths.
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| 46. | They consist of 4-5 oblong perianth segments and 4-5 stamens.
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| 47. | These have red to orange perianths and styles.
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| 48. | These have cream perianths and pale yellow styles.
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| 49. | Perianth of male flowers is bell-shaped and female flowers are bluntly toothed.
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| 50. | The fruit is seated on the perianth tube.
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