Caption: Cycas arnhemica subsp. natja . A-B , parts of leaves; C-D , sections of pinnae; E-F , microsporophyll; G , megasporophyll with seeds and stipe; H , tip of megasporophyll (A , C , E , F , K.D.Hill 3987, NSW; B , D , H , Thompson 194, NSW; G , K.D.Hill 3987a, NSW).Illustrators: Marion Westmacott.
Flora of Australia Volume 48 (1998) figure 208.