Caption: Pteris . A-B , P. umbrosa . A , frond; B , base of fertile pinna. C-D , P. vittata . C , frond; D , base of fertile pinna. E-F , P. comans . E , frond; F , fertile pinnule. G-H , P. tremula . G , frond; H , fertile pinnule.Illustrators: Anita Barley.
Flora of Australia Volume 48 (1998) figure 102.