pantoporate

1.(2) The pantoporate pollen of P. merrilliana shows that the species has vital taxonomical and evolutionary significance in Primula.

(2) 羽叶报春的散孔型花粉显示其在报春花属中有重要的义和化义。

2.(2) 羽叶报春的散孔型花粉显示其在报春花属中有重要的义和化义。

(2) The pantoporate pollen of P. merrilliana shows that the species has vital taxonomical and evolutionary significance in Primula.