纬度较低的路南石林是处在低海拔时古热带环境下形成的。
Obviously, the Lunan stone forest was developed in tropical paleoclimate, when the region of lower latitude was at a lower altitude.
走进大皇宫庭院，首先映入眼帘的是如茵的大片草地和姿态各异的古树，草坪周围栽有一些菩提树和其它热带树木。
Entering the palace courtyard, is the first thing in front of a large carpet of grass and different posture old trees, lawns surrounding some bodhi tree planting and other tropical trees.
热带成分的构成和分布反映古热带和古地中海区系的残遗性影响；
The composition and altitudinal distribution of the tropical elements indicate the remnant effects of the Paleotropical and Paleo-Mediterranean flora;
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