CAJ | 학술논문

玉树和燕子掌非常相似，通过对一株开花“玉树”与典型燕子掌、玉树形态特征、染色体的研究对比。阐明正确区分玉树与燕子掌的方法．分类要以最适条件下培养的正常叶为依据．选择其典型特征如叶的形状、基部是否贯穿等。还需以梁色体为依据作辅助判断．
옥수화연자장비상상사，통과대일주개화“옥수”여전형연자장、옥수형태특정、염색체적연구대비。천명정학구분옥수여연자장적방법．분류요이최괄조건하배양적정상협위의거．선택기전형특정여협적형상、기부시부관천등。환수이량색체위의거작보조판단．
There are some similar aspects between Crassula pedorste and Crassula argentes. Through the compsrison of a blooming Crassula perforatc with a typical Crassuls srgentea in form and chromosome,we find a proper way to differentiate them. The classification is based on the leaves grown in the most suitable conditions,with their specific characteristics such as the shape of the leaves and the linking -up of leaves at the base. Chromosome serves as an assisting determining factor.