Ulmus parvifolia 'Ohio'

Ulmus parvifolia 'Pathfinder'

Ulmus parvifolia 'Seiju'

Ulmus parvifolia 'Yatsubusa'

Ulmus procera 'Louis Van Houtte'

Ulmus propinqua 'JFS-Bieberich'

Ulmus propinqua var. suberosa

Ulmus rubra

Ulmus szechuanica

Ulmus thomasii

Ulmus x hollandica 'Jacqueline Hillier'

Ulmus x hollandica 'Urban'

Ulmus x hollandica 'Wreidei'

Uncinia uncinata 'Rubra'

Uvularia grandiflora

Uvularia perfoliata

Uvularia sessilifolia

Vaccinium 'Draper'

Vaccinium 'Perpetua'

Vaccinium 'Pink Lemonade'

Vaccinium 'Sunshine Blue'

Vaccinium corymbosum 'Blue Gold'

Vaccinium corymbosum 'Bluecrop'

Vaccinium corymbosum 'Blueray'

Vaccinium corymbosum 'Elliott'