''Dillenia suffruticosa'' is a species of ''Dillenia'' found in tropical South East Asia in secondary forest and swampy ground. It is a large, evergreen shrub to 6 metres high. It flowers continuously with yellow flowers 10 to 12 cm wide.
''Dillenia suffruticosa'' is national flower of Brunei, and can be found everywhere across the country. In Singapore, the large oval-shaped leaves of this plant are commonly nicknamed as "CB leaves", especially so by many Singaporean men who served in.. more