| 11. | Some marginal florets may have no petals at all ( filiform floret ).
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| 12. | The filiform, spoon-shaped branches, each expanding towards the apex.
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| 13. | They are borne erect or slightly inclined on filiform.
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| 14. | Fertile spikelets are pediceled, the pedicels of which are filiform and puberulous.
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| 15. | As with Hemimerina, they are blind and wingless, with filiform segmented cerci.
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| 16. | They are distinguished from the closely related Megalodontesidae by their simple, filiform antennae.
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| 17. | The exception to this is the filiform papillae that do not contain taste buds.
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| 18. | As in most " Nepenthes " species, the seeds are filiform.
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| 19. | Fertile spikelets are pediceled, the pedicels of which are filiform and are long.
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| 20. | The inflorescence axis is one to three cm long, covered with filiform trichomes.
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