anteridium是什么意思

用法例句

in Fanjing Mountain of Guizhou in China were described as follows: (1) The numbers of perichaetium’s mean in per female individual and of perigonium’s mean in per male individual were 4.

54个,雌器苞在主茎和一到六次分枝上皆有着生;其雄器苞在雄性单株上的平均着生数为5。