11. Young larvae feed on the infructescence . 12. The infructescence is scion, which is a tiny hole in the crown ( the ostiole ). 13. It is grown as an ornamental plant for its attractive inflorescences and when done flowering for its infructescence . 14. The seed heads, or infructescences , of " Leucadendron " are woody cone-like structures. 15. For " Cybistetes " the entire infructescence of indehiscent fruits is the dispersal unit ( anemogeochory ). 16. One of these plants bore a mature infructescence that had already dispersed " nearly all " of its seeds. 17. However all lack the surrounding infructescence that is needed to confirm placement of the nuts in a specific coryloid genus. 18. One example is the infructescence of " Ananas ", which is formed from the receptacle tissues and bracts. 19. A mature infructescence resembles " a medieval club with spikes if the large amount of hairy black fiber was removed ". 20. The infructescences bear between 2 and 3 nuts at the end of a stout style remains are preserved in several specimens.