Caption: Tectaria . A-B , T. confluens . A , outline of frond; B , lower surface of two central lobes of a middle pinna (A-B , B.S.Parris 3530, K). C-D , T. brachiata . C , outline of a sterile and a fertile frond; D , lower surface of two central lobes of a middle pinna (C-D , L.J.Brass 19445, K). E-F , T. siifolia . E , outline of a sterile and a fertile frond; F , lower surface of part of a middle pinna (E-F , B.Gray 4457, QRS). G , T. devexa var. devexa , lower surface of two central lobes of a middle pinna (L.J.Brass 32188, K). The right hand side of each lobe has had the sporangia removed to show the extent of the sporangial attachment in B , D , F and G .Illustrators: P.J.Edwards.
Flora of Australia Volume 48 (1998) figure 133.