As for the genus distribution type, there are 75 genera of tropic type, accounting for 53.96% of the total, and 42 genera of temperate type, accouting for 30.22% of the total.

• 种子植物的属的分布区类型中，属于热带分布的共75属，占总属数的53.；96%25，属于温带分布的共42属，占总属数的30