Caption: Triunia. A , T. robusta , branchlet (Eumundi, Qld, J.Simmonds, BRI. B-D , T. montana . B , flowering branchlet; C , flower spread open; D , gynoecium (B-D , Mt Lewis, Qld, G.Sankowsky, QRS). E-H , T. erythrocarpa . E , branchlet (V.Moriarty 1961, QRS); F , fruits (B.Gray 2992, QRS); G , fruit; H , L.S. through fruit (G-H , S.Dansie 20104, QRS). I , T. youngiana , branchlet (C.Moore & W.Hill 69, MEL).Illustrators: L.Button.
Flora of Australia Volume 16 (1995) figure 175.