Common in the Lake Eyre region; a small disjunct occurrence in the Murray region along the Murray River from near Blanchetown to Renmark, all usually in an open woodland, associated with <I>Eucalyptus camaldulensis</I> and <I>E. microtheca</I> along creek banks and waterways. Soils; grey cracking and self-mulching clay. Rainfall 150-250 mm. Also W.Aust., N.T., Qld, N.S.W. and Vic.