Refer to <I>Acacia menzelii</I> (sp. 69), <I>A. montana</I> (sp. 65), <I>A. sclerophylla</I> (sp. 76), <I>A. pinguifolia</I> (sp. 80), <I>A. farinosa</I> (sp. 79) for distinguishing features. <I>A. barattensis</I> (sp. 70) differs from all the above species in having 4-merous flowers.