The systematic position and phylogenetic relationship of Taxaceae, Cephalotaxaceae and Podocarpaceae have long been debated.
The systematic position and phylogenetic relationship of Taxaceae, Cephalotaxaceae and Podocarpaceae have long been debated.
红豆杉科、三尖杉科和罗汉松科的系统位置及系统发育关系长期以来都存有争议，本文对此三科在实验分类学方面的研究进展及趋势作了综述。