Wand lespedeza 
Weeping Myall 
Western sweetvetch 
Whistling Thorn 
White clover 
White Leadtree 
White Lupine 
White Spanish broom 
White Wattle 
White Wild Indigo 
White-flowered sweet clover 
White-Flowered Tick Trefoil 
Whitetip clover 
Wild Cow Pea 
Wild indigo 
Wild Lucerne 
Wild perennial lupine 
Wild Senna 
Winged bean 
Winged Broom 
Winged Vetchling 
Woolly Clover 
Woollypod milkvetch 
Wreath Bush-Pea