Walther Funcke Yarrow
Washington Thorn
Waxleaf Privet
Weeping Blue Atlas Cedar
Weeping Norway Spruce
Weeping Sequoia
Weeping White Mulberry
Weeping Willow
Weigela
Western Catalpa
Western Redbud
Western Sword Fern, Alaska Fern
Westringia Wynyabbie Gem
Wheeler's Dwarf Tobira
Whirling Butterflies Gaura
White Angel Crabapple
White Ash
White Autumn Sage
White Bacopa
White Birch, European White Birch