Caption: A-C , Quassia . A-B , Q. baileyana . A , flower with 1 side removed, (V.Moriarty 2068, CANB); B , fruit (B.Gray 2637, QRS). C , Q. bidwillii , fruit (L.Brass 18888, CANB). D-F , Harrisonia brownii . D , flowering branch; E , flower with 1 side removed (D-E , Groote Eylandt, N.T., D.Levitt, DNA); F , fruit (C.Dunlop 5400, DNA).Illustrators: H.Hewson.
Flora of Australia Volume 25 (1985) figure 43.