| 11. | Sepals are elliptic in shape and up to 6 mm long.
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| 12. | Sepals are oblong-lanceolate and up to 3 mm long.
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| 13. | There are 5 sepals, 5 petals, and many stamens.
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| 14. | Sepals range in colour from light green to reddish-purple.
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| 15. | Fruit is a capsule with conspicuous enlarged sepals and thickened pedicles.
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| 16. | The flowers have five petals and sepals and numerous conspicuous stamens.
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| 17. | Its three-nerved, dorsal sepals are membranaceous and hairless.
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| 18. | There are five whorled sepals at the base of the corolla.
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| 19. | It is a grassy flower folded within tough bracts and sepals.
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| 20. | Between the sepals are narrow, pointed petals of bright yellow.
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