District Pinus bungeana Chunlin 666.7 hectares, and scattered around the area nearly 2,000 hectares, is the only one found that domestic natural white Pi Songlin.

• 区内有白皮松纯林666.；7公顷，加上周围零星分布区近2000公顷，是目前国内发现的唯一一片天然白皮松林。