A quantitative classification study on the 20 species, 3 subspecies and 2 varieties of Buxus L. from China was carried out by meas of system cluster method.
本文采用系统聚类分析方法对中国黄杨属植物20种、3亚种和2变种进行了分类学研究。
A quantitative classification study on the 20 species, 3 subspecies and 2 varieties of Buxus L. from China was carried out by meas of system cluster method.
本文采用系统聚类分析方法对中国黄杨属植物20种、3亚种和2变种进行了分类学研究。
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