Cycas arenicola
 Cycas arenicola is a species of cycad in the genus Cycas native to Australia in the far north of Northern Territory in the basin of the upper East Alligator River in Arnhem Land. It grows in Eucalyptus woodlands on highly siliceous soils (sandstone derived). They thrive in open situations.The stems reach 1.5 m (rarely 2.5 m) tall with a diameter of 15-20 cm.