Threlkeldia diffusa, also known as Coast Bonefruit, is a perennial herb which occurs in coastal areas and saline flats in Australia. It is sometimes prostrate or may grow up to 0.4 metres in height. The green flowers occur between October and November (spring) in its native range.
Beautiful climber with truly bell-like deep velvet-blue flowers. The unusual buds open creamy green then change to rosy-violet and finally mature to a deep purple, from late Summer to early-mid Fall.