欧美植物区
- 网络euramerican floral province;Euramerican flora province
欧美植物区-
在石炭纪和二叠纪，华夏植物区和欧美植物区皆位于具热带气候的赤道区，在类似的气候条件下，这两个地区的一些植物具有形态上的相似性。
The Cathaysian and Euramerican floral provinces were both located in the equatorial regions in tropical climates , and some plants from the two areas had morphological similarities under similar climatic condition during the Carboniferous and Permian .