| 31. | Each flower has a small, five-toothed calyx of sepals.
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| 32. | Each has a hairy calyx of sepals with narrow, bristlelike lobes.
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| 33. | Each flower has a calyx of sepals with lobes narrowing into bristles.
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| 34. | Calyx was found on her bed covered by a blanket.
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| 35. | Each has a tube-shaped calyx of green sepals.
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| 36. | The bracts which subtend the flowers are much shorter than the calyx.
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| 37. | It has small white flowers and a hairy sand-coloured calyx.
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| 38. | The flower is borne in a calyx of narrow, pointed sepals.
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| 39. | The calyx is shorter than the bract, being long.
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| 40. | The fruit inside the dried calyx bags is composed of 4 nutlets.
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