英语语法分析

The introduction and demonstration application of photinia serrulata in Beijing area were carried out.

开展了石楠在北京地区的引种和示范应用。

Broadleaf hedge such as laurel, spirea, photinia, etc.

阔叶树篱，如月桂、绣线菊、光叶石楠等。

Title Pollen morphology of Photinia (Rosaceae) and its systematic significance.

石楠属的花粉形态及其分类意义。