Distribution characteristics of ancient and famous trees in Heze city

Based on the survey of the species, quantity, growth and distribution of ancient and famous trees resources in Heze city, the distribution of scattered trees and their community of ancient and famous trees was analyzed. The ancient and famous trees were dominated by Platycladus orientalis and other Cypress species, and were preservative as ancient tree community in Heze city. Meanwhile, most of the ancient and famous trees were third-class ancient trees, which were largely distributed in rural areas and marginally preservative as first-class ancient trees.