Winter Cinnamon 'Winter Gold' Flowering Crabapple
'Winter King' Green Hawthorn 'Winter Nelis' Pear
'Winter Red' Japanese Maple Winterberry (spp.)
Winterberry 'Benton' Winterberry 'Byers Golden'
Winterberry 'Cascade' Winterberry 'Council Fire'
Winterberry 'Hunter' Winterberry 'Miller City'
Winterberry 'Pocohantas' Winterberry 'Sentry'
Winterberry 'Sundance' Winterberry 'Warren's Red'
Winterberry, Common (spp.) Winterberry, Common 'Doctor Kassab'
Winterberry, Common 'Emily Brunner' Winterberry, Common 'Greenleaf'
Winterberry, Common 'John T. Morris' Winterberry, Common 'Mary Nell'
Winterberry, Common 'Nellie R. Stevens' Winterberry, Common 'Sparkleberry'
Winterberry, Japanese Winterberry: verticillata 'Sunsplash'
Winter's bark Winterthorn
'Wirt L.Winn' Koehne Holly Wiry Wattle
'Wisselii' Lawson's Cypress Wisteria Tree
Witchhazel (spp.) Witchhazel 'Little Suzie'
Witchhazel, Common (spp.) Witchhazel, Common 'Little Suzie'
Witchhazel, Vernal 'Christmas Cheer' Witchhazel, Virginian (spp.)
Witchhazel, Virginian 'Little Suzie' 'Wither's Pink Charm' Eastern Redbud
Woadwaxen 'Wolf Eyes' Kousa Dogwood
'Wonderberry' Flowering Dogwood Wood Lotus, Yunnan
Wood Oil Tree, China Wooly Maple
Woolybutt, Camden 'Worpelsdon' Sweetgum
Wright Acacia Wright Catclaw
'Xanthocarpa' American Holly Xylosma, Shiny
Yarey Palm 'Yashio' Japanese Maple
Yaupon Holly (spp.) Yaupon Holly 'Bordeaux'
Yaupon Holly 'Katherine' Yaupon Holly Weeping
Yedda Hawthorn Yellow Bells
'Yellow Berry' California Holly: arbutifolia cerina Yellow Bloodwood
Yellow Box Yellow Buckeye
Yellow Butterfly Palm Yellow Chestnut Oak
Yellow Cucumber Magnolia Yellow Cypress (spp.)
Yellow Cypress 'Aureo-variegata' Yellow Cypress 'Jubilee'
Yellow Cypress Weeping Yellow Elder
Yellow Eucalyptus 'Yellow Fever' Magnolia
Yellow Flame Tree Yellow Gum
Yellow Gum: leucoxylon megalocarpa Yellow Juniper
Yellow Locust (spp.) Yellow Locust 'Frisia'
Yellow Locust Golden Yellow Locust 'Purple Robe'
Yellow Locust 'Tortuosa' Yellow Oleander
Yellow Poinciana Yellow Poplar (spp.)
Yellow Poplar 'Arnold' Yellow Poplar 'Glen Gold'
Yellow Strawberry Guava Yellow Stringybark
Yellow Trumpet Flower Yellow Trumpet Tree
'Yellow Variegated' Japanese Maple Yellow Wood 'Rosea'
Yellow Wood, American 'Rosea' Yellow Wood, Chinese
Yellowhorn, Shiny Leaf Yellowwood
Yellowwood Ash Yellowwood, African
Yellowwood, Bastard Yellowwood, Common
Yellowwood, Elliptic Yellowwood, Oteniqua