Ulmaceae

Studies on morphology and cluster analysis of fruits and seeds in Ulmaceae in China

中国榆科植物果实、种子形态及聚类分析的研究

Two new synonyms of Ulmaceae in Henan , China

河南榆科植物二新异名

The change regularity of water parameters in four Ulmaceae tree species with season and age

4个榆科树种水分参数随季节和年龄的变化规律

The Study on Anatomical Structure and Drought-resistance of Five Kinds of Ulmaceae Plant

五种榆科植物解剖结构与抗旱性相关研究

Preliminary Study on Wood Identify and Utilization of Indigenous Ulmaceae Species in Yunnan

滇产榆科树种木材识别与利用初步研究

A Study on Seedling Morphological Characteristics and Cultivation of Four Precious and Rare Species of Ulmaceae

4种榆科珍稀树种的种苗形态研究及其栽培效果

A Study on Physiological Characters of Species of Ulmaceae on Limestone Mountains in the Eastern of Anhui Province

皖东石灰岩山地榆科树种的生理特性

Eatable-fruit tree species of wild rosaceae and ulmaceae in Heilongjiang province

黑龙江省野生蔷薇科、榆科可食果实树种资源

A summary on phytogenetic classification of Ulmaceae from China

中国榆科植物系统分类研究综述

An order of dicotyledonous plants including Moraceae and Urticaceae and Ulmaceae .

双子叶植物的一个目，包含桑科、荨麻科和榆科。

Ulmaceae , Betulaceae and Leguminosae are the predominant families of the leaf flora both in species diversity and specimen quantity .

被子植物中，榆科、桦木科、豆科无论属种或者化石数量都是最多；

The Epidermal Characters of Zelkova ( Ulmaceae ) and Metasequoia ( Taxodiaceae ) and Their Stomatal Responses to Atmospheric CO_2 Concentration Change

榉属和水杉属的叶片气孔频率对大气CO2浓度变化的响应

The plant communities of plants constitute a park around the dominant families Rosaceae , Pinaceae , Sapindaceae , Salicaceae , Ulmaceae .

构成环城公园植物群落植物的优势科有蔷薇科、松科、无患子科、杨柳科、榆科等。

Investigation on Site Type Distribution Characteristics and Forest Category Allocation Patterns in Southeast Shanxi Limestone Mountains A Study on Physiological Characters of Species of Ulmaceae on Limestone Mountains in the Eastern of Anhui Province

晋东南石灰岩山地立地类型分布特征与林种配置模式调查皖东石灰岩山地榆科树种的生理特性

Investigation on ancient trees in Jiaxing , Zhejiang province demonstrated that there are 373 ancient trees belonging to 47 species of 29 families , among which Lauraceae has the most , then Ginkgoaceae , Ulmaceae and Olea - ceae .

通过调查，嘉兴市共有古树名木373株，分属29科47种，以樟科最多，依次为银杏科、榆科、木樨科，其中树龄最长的树龄最长的为1490余年的古银杏。