单型属

单型属就是指那些只包括一个种的属。

Monotypic genera are those which contain only one species .

栌菊木是菊科的单型属。

Nouelia Franchet is a monotype genus of Compositae .

江西有6个单型属，分别占世界和全国35.3%和50%。

There are 6 monotype genera ( up to 50 % of corresponding taxa in China ) .

果实和形态学特征支持五齿萼和马松蒿作为单型属处理，并提示松蒿可能为松蒿属中的异质成员。

On the whole , fruit and seed data supported Xizangia and Pseudobartsia as a genus rank and Phtheirospermum japonicum was a heterogeneous member in Phtheirospermum .

据调查8个样地共5600m~2群落种类组成的统计，共含维管束植物52科，94届，145种，其中单型属占74.5%、比例很高；

Investigation on the composition of the population of 5600m ~ 2 in 8 sample sites showed that there were 52 families , 94 genera , 145 species of bundle plant , among which 74.5 % of monomorphic genera .