您要查找的是不是：
- Ulmus villosa. 喜马拉雅山。
- Technology of Grafting Ulmus pumila var, pendula Rehd. 垂榆嫁接技术。
- Effect of sowing date on seed production of Vicia Villosa Var. 播期对光叶紫花苕种子生产的影响。
- Aim To study the chemical constituents of Patrinia villosa Juss. 目的研究白花败酱草的化学成分。
- Experiment on Grafting and Planting of Ulmus pumila var. Pendula Rehd. 垂榆嫁接及栽植的试验研究。
- A Preliminary Study on the Mathematic Model of Leaf Area of Ulmus pumila Linn. 与相似的文献。
- A quantitative analysis of herbarium materials of the Photinia villosa Complex. 毛叶石楠种群蜡叶材料的定量分析.
- An elm tree(Ulmus alata) of the southeast United States,having twigs with winged,corky edges. 翅榆一种美国东南部榆树（翼枝长序榆榆属），具有有翼和软木质的小枝
- Cterolepisma villosa Fabricius is an insect of incomplete metamorphosis which reproduces several generations a year. 毛衣鱼为不完全变态昆虫，一年发生数代。
- Preliminary analysis on genetics of phenotype measuration of plus tree of Ulmus pumita Linn. 白榆优树表型测定的遗传学初步分析。
- Genes upregulated in the inoculated resistant H. villosa were labeled with black background. 黑色阴影标注的基因为抗病簇毛麦经白粉菌诱导后上调表达的基因。
- A Study on the Distant Hybridization between Populus alba Linn. And Ulmus pumila Linn. 银白杨与白榆远缘杂交的研究。
- Objective:to determine the best process of extracting of total-saponins from Patrinia villosa Juss. 目的:确定白花败酱总皂苷的最佳提取工艺。
- When Urochela quadrinotata Reuter harms Ulmus pumila,the spread of disease will take a turn for the worse. 红足壮异蝽的危害能加重病害的流行和扩展。
- Otherwise, the phenology phases of ulmus pumila are not significantly related to precipitation and sunshine duration. 研究表明，榆树物候与降水、日照关系不显著。
- Title： Effect of salt stress on activity of superoxide dismutase (SOD) in Ulmus pumila L. 关键词：白榆;盐胁迫;电解质相对外渗率;超氧物歧化酶
- The main plant are Ulmus pumila and Celtis bengeana community, Acer mono and Quercus mongolica community. 天然残存林植被，主要为榆树、小叶朴群落和色木、蒙古柞群落。
- 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；
- An elm tree(Ulmus alata) of the southeast United States, having twigs with winged, corky edges. 翅榆一种美国东南部榆树（翼枝长序榆榆属），具有有翼和软木质的小枝
- The thesis mainly investigated parts of quality change of Patrinia Villosa(PV) during the process of blanching and drying. 本文主要研究了苦菜在不同漂烫温度下的品质指标变化。
