| 11. | Usually splitting into three valved sections, with one black glossy seed.
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| 12. | They create a long, hairy, three-valved tubular case.
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| 13. | The aptychus is double valved with a concentrically ribbed surface.
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| 14. | The valved pulsejet comprises an intake with a one-way valve arrangement.
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| 15. | The fruit is a dry five-valved capsule.
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| 16. | The valved trumpets used today were first constructed and used in the 1830s.
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| 17. | The fruit is a hairy, valved capsule a few millimeters in length.
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| 18. | Aptichus were found in place are double-valved.
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| 19. | The rear end is weakly compressed and two valved.
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| 20. | 19th century variants based on the standard bugle included both keyed and valved bugles.
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