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百山祖冷杉(ABIES BESHANZNENSIS M.H.WN)是近年在我县发现的孑遗裸子植物,被视为我国东南沿海中山山地(海拔800～2500米)发生过第四纪冰川气候的新见证。目前产地仅存三株大树和一株小树。据观察,1号树能产生雌球花和雄球花,开花结实,树下原有一株幼树(已被挖);2号树仅见雌球花,能结实,林冠下没有看到小树;3号树受附近亮叶水青岗的挤压,树冠窄小,没有开花结实;4号树是1号树附近的一株小树,是否1号树的后代还不清楚,因附近原来有一株胸径80厘米的大树,长在水沟边,该冷杉系浅根
ABIES BESHANZNENSIS M.H.WN, a relict gymnosperm found in our county in recent years, is regarded as a new testimony to the occurrence of Quaternary glacial climate in Zhongshan Mountain (800-2500 meters above sea level) in southeastern China. At present there are only three trees and a small tree. According to the observation, No. 1 tree can produce female flowers and male flowers, flowering, the original tree under a sapling (has been dug); tree 2 only see female flowers, can be strong, canopy under the tree did not see; No. 3 tree near the green leaves of the bright water squeezed crown narrow canopy, no flowering strong; tree No. 4 is a small tree near the tree No. 1, No. 1 tree is not clear whether the offspring, because there was a nearby original DBH diameter of 80 cm, grow in the ditch edge, the Department of shallow fir roots