n.[植]婆婆纳属的植物
The suns that go to make one speedwell blue! 让一株婆婆纳变蓝的所有阳光！
The suns that go to make one speedwell bule. 记住那让所有婆娑都变蓝的阳光。
The allelopathic effects of V. villosa on the weeds varied with weed species in the descending order of speedwell > annual bluegrass > barnyard grass. 毛苕子水浸提液处理对杂草的化感效应因杂草种而异，对供试杂草的化感抑制强度为波斯婆婆纳＞稗草＞一年生早熟禾；
Ivy-leaf speedwell (Veronica hederaefolia L.), a troublesome weed in summer-harvested crop fields throughout Mediterranean countries, was transferred into China recently. 常春藤叶婆婆纳(Veronica hederaefolia L.
Studies on ivy leaf speedwell in this paper show that its chromosome number varies from 18, 36, 54, 32 to 22, accounting for 23.91%, 1.09%, 2.17%, 69.57%and 3.26%of the total respectively. 对该种的染色体计数表明，我国境内的这一新外来杂草染色体数目从18、36、54、32和22均有
