thyme, wild, Thymus polytrichus 红花百里香
tree lupin, Lupinus arboreus 木本羽扇豆
tree-of-heaven, Ailanthus altissima 臭椿
tumbleweed (Russian thistle, spineless saltwort), Salsola kali, ssp. ruthenica 风滚草（俄国蓟，无刺猪毛菜）
valerian, marsh, Valeriana dioica 缬草
red, Centranthus ruber 距药草
vervain, Verbena officinalis 马鞭草
violet, sweet, Viola odorata 香堇菜
wall barley, Hordeum murinum 鼠大麦
wallflower, Erysimum cheiri 糖芥