| 41. | It has yellow flower heads with both ray florets and disc florets.
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| 42. | It produces several flower heads with disc florets but no ray florets.
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| 43. | Flower heads have lavender ray florets and yellow disc florets.
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| 44. | The heads contain blue or lavender disc florets but no ray florets.
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| 45. | The heads contain blue or white disc florets but no ray florets.
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| 46. | Its flower heads have bright purple ray florets surrounding yellow disc florets.
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| 47. | Its flower heads have lilacray florets surrounding yellow disc florets.
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| 48. | Its flower heads have pale purple ray florets surrounding yellow disc florets.
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| 49. | Flower heads contain white ray florets and yellow disc florets.
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| 50. | Each head contains 6 19 ray florets surrounding 5 19 disc florets.
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