2) The United States and the Integration of East Asia
美国与东亚一体化
3) East Asia and North America
东亚与北美
1.
The comparative study of pollen morphology of Angelica L. between East Asia and North America\;
东亚与北美当归属花粉形态的比较研究
2.
According to my primary statistics,there are 34 families 49 genera and 975 species appearing in disjunct distribution type both in East Asia and North America, of which 730 species are in East Asia area,making up 75% of the total,245 in North America area,making up 25%,The fact shows that the species in East Asia far outnumber those in North America.
东亚与北美主要有两个植物气候型，大陆西岸气候型（地中海气候型）的属不多，在东亚引种成功率不大，大陆东岸气候型的较多，在东亚引种成功率较
补充资料：美国国家标准(见美国标准体系)
美国国家标准(见美国标准体系)
national standards of USA: see standards system of America
Meiguo guOJia bicozhun美国国家标准(national见美国标准体系。of USA)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条