Weigela florida 'Verweig'

Weigela florida 'White Knight'

Weigela florida 'Wings of Fire'

Weigela hortensis

Weigela hortensis 'Dart's Pink Lady'

Weigela japonica var. sinica

Weigela praecox

Weigela praecox 'Korean Sunrise'

Weingartia lanata

Welwitschia mirabilis

Whitfieldia elongata

Wisteria '282'

Wisteria floribunda

Wisteria floribunda 'Aunt Dee'

Wisteria floribunda 'Betty Tam'

Wisteria floribunda 'Ivory Tower'

Wisteria floribunda 'Violacea Plena'

Wisteria floribunda 'Yae-Kokuryu'

Wisteria frutescens

Wisteria frutescens 'Amethyst Falls'

Wisteria frutescens 'Aunt Maude'

Wisteria frutescens 'Betty Matthews'

Wisteria frutescens 'Blue Moon'

Wisteria frutescens 'Clara Mack'

Wisteria frutescens 'Longwood Purple'