... 根株 根株 Baumstumpf 残干(根、株)，暗礁，(喻)意外障碍，隐伏的困难 snag 树干，砧木，无性种，根状茎，根株，紫罗兰 stock ...
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把无融合生殖小种（无性种）作为分类学上的种来承认，这点具有更大的迷惑性。
The temptation to recognize apomictic microspecies(agamospecies)as taxonomic species is far greater .
它们真正味道早已经编码在基因当中，无性繁殖作物的一致性属于一种财产。
The true flavour is encoded in the genes and the consistency of a cloned crop is an asset.
体细胞无性系变异已获得一些作物专利，并以此作为一种手段来产生可供选择的遗传变异，且假定该作物一旦移植生长，它的基因稳定。
Somaclonal variation has been patented in some crops as a means of producing genetic variability for selection, and it was assumed that the crops were genetically stable once established.
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