Wall Rockcress
Walther Funcke Yarrow
Warminster Broom
Waverly Sage
Waxleaf Privet
Weber Agave
Weeping Blue Atlas Cedar
Weeping Bottlebrush
Weeping Myall, Weeping Acacia
Weeping White Mulberry
West Coast Wild Ginger
Western Ice Plant
Western Redbud
Western Sword Fern, Alaska Fern
Westringia Wynyabbie Gem
Wheeler's Dwarf Pittosporum
Whirling Butterflies White Gaura
White Alder, Western Alder
White Autumn Sage
White Bacopa