sentences:  The styles are hooked rather than straight, and are initially trapped inside the upper perianth parts, but break free at anthesis.Seeds are produced in follicles embedded in the woody bases of the flower heads.Early collections of "B. xylothemelia" include a specimen collected in the Dragon Rocks Nature Reserve by Robert M. Buehrig on 9 December 1993, and a specimen collected from west of Lake King by P. G. Wilson.