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再生车到龙栖山庄,放下行李,我就随管理处的几位同志到外面转转。溪边是条水泥路,年轻的行道树如同两排翠绿的兵士,身子笔直,披针形的叶片双列对生,看上去非常优雅。我猜想一定是某种杉科植物。管理处的书记信口说:“这是水杉。”我吓了一跳:“四十年代在湖北发现的水杉?”“对呀。一级保护的野生植物。”我原来读过一些资料。水杉是中生代白垩纪的重要植物,一亿年前广泛分布全球,然后不断南迁。长期以来,人们一直以为它们在冰川期全军覆没。
Regeneration car to Longqi Villa, put down luggage, I will be with the management office of a few comrades to the outside. Stream is a cement road, the young trees in the street like two rows of green soldiers, body straight, lanceolate leaves double row opposite, looks very elegant. I guess it must be some kind of plant. The secretary of the management office said: “This is Metasequoia.” I was shocked: “Metasequoia found in Hubei in the 1940s” “Yes, a protected wild plant.” I had read some information. Metasequoia is a Cretaceous important Mesozoic plant, 100 million years ago, widely distributed around the world, and then continue to move south. For a long time, people always thought they were annihilated during the ice age.