Iva xanthifolia

同根派生

There were Iva xanthifolia Nutt,Ambrosia artemisiifolia L.,Ambrosia trifida L.of invasive species and Cosmos bipinnata Cav of noninvasive species from temperate zone.
所选择的植物包括:取种于温带的入侵植物假苍耳(Iva xanthifolia Nutt)、豚草(Ambrosia artemisiifolia L.;) 、三裂叶豚草(Ambrosia trifida L
Changes in Several Physiological-biochemical Parameters During the Life Cycle of Iva xanthifolia
假苍耳的生活史进程中几种生理生化指标的变化
Edgerton Eve.Connelly Paul.Darrow Iva.
全集;最终战域;科幻玄幻;Blake.
I helped Iva into the house, undressed her and put her to bed.
我扶艾娃进门,给她宽衣解带并把她抱上床。