Caption: Senna . A-C , S. didymobotrya . A , leaf (D.Symon 21872, AD); B , inflorescence; C , pod (B , C , Wright 5782, AD). D-G , S. alata . D , leaf (Cilento s.n. , AD); E , inflorescence; F , pod; G , pod T. S. (E-G , D.Symon 5151, AD).Illustrators: Beth Chandler.
Flora of Australia Volume 12 (1998) figure 82.