heracleum stenopterum

Atractocarpus is a genus of flowering plants in the family Rubiaceae. Its members are commonly known as native gardenias in Australia. The genus name is derived from the Ancient Greek terms atractos 'spindle', and karpos 'fruit', from the spindle-shaped fruit of the type species.

Defined by botanists Rudolf Schlechter and Kurt Krause in 1908, the type species is Atractocarpus bracteatus, which is found only on New Caledonia. Subsequently, several other species were described from New Caledonia. ...