 
    
    
     
    
    Caption: Cyathea . A , C. cunninghamii , lower surface of central lobe of a middle pinna (R.Melville 2821, K). B , C.  ? marcescens , lower surface of central lobe of a middle pinna (B.D.Duncan 80053, K). C , C. rebeccae , a middle pinnule (C.T.White 13032, K). D-E , C. baileyana . D , portion of a skeletonised basal pinna; E , a middle pinna (D-E , S.B.Andrews 289, K).Illustrators: P.J.Edwards.
Flora of Australia  Volume 48 (1998) figure 63.