Biancaea decapetala – Shoofly, Mysore ThornDescription Specification Gift wrap Looks stunning when in flower, Biancaea decapetala is known to be a beautiful subtropical ornamental. Biancaea decapetala has striking yellow, openly flattened pea flowers, that have purple dots near the base of the parcels, and long, curling, purple stamens. The upright flower heads are very exotic. Native to Central to Eastern China where it forms impenetrable thickets, especially is swampy locations, however it