白榆 meaning in Chinese

[植物学] american elm; white elm; dwarf elm; ulmus pumila

Seed zones of chinese forest trees - seed zones of ulmus pumila l
中国林木种子区白榆种子区
Response to light of ulmus pumila in different soil moisture
不同土壤水分条件下白榆的光响应研究
A brief discussion about baiyu club
白榆社述略
Genetic relationship between parents and hybrid progenies of populus alba l . 215 ; ulmus pumila l . using aflp marker
标记研究银白杨215 ;白榆的亲子关系