Puccinia muehlenbeckiae

例句：

1. 1. The fungus is a member of the Puccinia family.
   这种真菌是穗花菌属的成员。
2. 2. The plant has unique characteristics that distinguish it from other species in the Pucciniagenus.
   这种植物具有独特的特征，这些特征使它与其他物种在穗花菌属中区别开来。
3. 3. Researchers have been studying the genetics of this particular Puccinia species for decades.
   研究人员已经研究了这种特定穗花菌种的遗传特性几十年了。