榧树
香榧（学名：Torreya grandis，又常称为中国榧）属三尖杉科榧属，为常绿乔木。主要生长在中国南方较为湿润的地区，目前香榧较多见的地方为安徽黟县、浙江诸暨、富阳等地。香榧生长成熟期为三年：第一年开花，第二年结果，第三年成熟。香榧的果实为坚果，橄榄形，果壳较硬，内有黑色果衣包裹淡黄色果肉，可食用，营养丰富。在东亚国家榧木是被用来制作棋盘的高级木料。
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上海植物园内的香榧
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Torreya grandis
中文百科
英语百科
Torreya grandis 榧树
Torreya grandis (Chinese:香榧(pinyin=Xiāngfěi) is a species of conifer in either the family Taxaceae, or Cephalotaxaceae. T. grandis is a large tree that can attain height of 25 metres (82 ft), and possibly as high as 39 metres (128 ft). T. grandis is endemic to eastern and south-eastern China; it is found in the coastal provinces Fujian, Zhejiang, and Jiangsu, as well as in Anhui, Guizhou, Hunan, and Jiangxi inland. Its natural habitat are mountains and open valleys, often by streams, between 200–1,400 metres (660–4,590 ft) ASL. One common name is Chinese nutmeg yew (although it is not related to nutmeg, and the true yews belong to the genus Taxus), which relates to its edible seeds (Chinese:榧榧) and yew-like foliage. The seeds can be pressed for oil. The wood is used in construction and furniture. T. grandis is used as an ornamental tree in Europe and North America.
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