Trees and shrubs
Barberries - Beeches - Bonsais - Boxwoods - Camellias - Chestnuts - Citrus trees - Currants - Dogwoods - Firs - Flowering quinces - Fruit trees - Fuchsias - Ginkgos - Honeysuckles - Hydrangeas - Magnolias - Maples - Mountain ashes - Oaks - Oleanders - Pines - Planes - Rhododendrons - Rock roses - Roses - Service berries - Spruces - Sumachs - Tree peoniesPerennials
Candytufts - Chrysanthemums - Columbines - Cone flowers - Cranesbills - Dahlias - Day lilies - Goldenrods - Grasses - Heath - Hollyhocks - Irises - Lady's mantles - Larkspurs - Lavender - Monkshoods - Mulleins - Peonies - Phlox - Plantain lilies - Poppies - Primroses - Sages - Sneezeweeds - Sunflowers - YarrowsBulbous plants
Crocuses - Crown imperials - Daffodils - Leeks - Lilies - Snowdrops - Squills - TulipsTropical plants
Begonias - Bromeliads - Foliage plants - Frangipani - Orchids - Palms - Passion flowers - Spurges - Tropical flowers - Tropical fruits - Tropical trees - Water liliesUseful plants
Cereals - Drugs - Dye plants - Fiber plants - Fruit - Herbs - Medicinal plants - Oil plants - Spices - Squashes - VegetablesGardens
Allotment gardens - Backyard gardens - Baroque gardens - Bonsai gardens - Botanical gardens - Cemeteries - Chinese gardens - Farm gardens - Front gardens - Fruit gardens - Herb gardens - Japanese gardens - Mediterranean gardens - Natural gardens - Orchid gardens - Perennial gardens - Rose gardens - Tropical gardens - Vegetable gardens - Water gardensGarden elements
Fences - Fountains - Gardening - Gardening tools - Greenhouses - Hedges - Pathways - Pavilions - Pergolas - Ponds - Pots and tubs - Sculptures - Seats - Stone lanterns - WallsCommon names
- Wall harebell
- Wallflower
- Walnut
- Waratah
- Water apple
- Water avens
- Water hyacinth
- Water jasmine
- Water lettuce
- Water lily
- Waterlily dahlia
- Watermelon nightshade
- Wattle
- Wavy heliotrope
- Wax currant
- Wax myrtle
- Wax plant
- Weeping fig
- Weeping forsythia
- Welsh onion
- Welsh poppy
- West Indian holly
- Western azalea
- Western meadow orchid
- Western mugwort
- Western tea myrtle
- Western white trillium
- Weymouth pine
- Wheat
- White baneberry
- White blood lily
- White broom
- White butterbur
- White cabbage
- White cinquefoil
- White dead nettle
- White feather honey myrtle
- White fir
- White forsythia
- White leadtree
- White mignonette
- White mountain saxifrage
- White peony
- White rose
- White sage
- White skunk cabbage
- White snakeroot
- White squill
- White stonecrop
- White trumpet
- White valerian
- White veratrum
- White water lily
- White wood aster
- White-flowered tansy
- White-fruited rowan
- Whitebeam
- Whitlow grass
- Whorl flower
- Wild balsam apple
- Wild canterbury bells
- Wild cherry
- Wild crab
- Wild cucumber
- Wild hyssop
- Wild leek
- Wild lemon
- Wild lentil
- Wild mallow
- Wild marjoram
- Wild mint
- Wild peanut
- Wild rosemary
- Wild rue
- Wild service tree
- Wild strawberry
- Wild thyme
- Wild tulip
- Wild yam
- William's rhododendron
- Willmott winter hazel
- Willow
- Willow gentian
- Willow herb
- Willow leaf cotoneaster
- Willow-leaved pear
- Wilson's barberry
- Windflower
- Window plant
- Wineberry
- Winged everlasting
- Wingnut
- Wingstem
- Winter aconite
- Winter creeper
- Winter hazel
- Winter heather
- Winter jasmine
- Winter savory
- Winter squash
- Winter viburnum
- Wintergreen barberry
- Wintersweet
- Wishbone flower
- Witch hazel
- Woad
- Wolfberry
- Wolfsbane
- Wollemi pine
- Wood anemone
- Wood betony
- Wood garlic
- Wood poppy
- Wood rose
- Wood sage
- Wood spurge
- Woodland sage
- Woodruff
- Woody spurge
- Woolly buttercup
- Woolly creeping thyme
- Woolly foxglove
- Woolly rhododendron
- Woolly thistle
- Wormseed
- Woronow's snowdrop