Diameter of oosperm is from .mm to .8mm,its membrane is thin,velvet and lucenty with elasticity.
Diameter of oosperm is from .mm to .8mm,its membrane is thin,velvet and lucenty with elasticity.
卵径.~.8mm,卵膜薄、光滑、透明,具弹性。
Diameter of oosperm is from .mm to .8mm,its membrane is thin,velvet and lucenty with elasticity.
卵径.~.8mm,卵膜薄、光滑、透明,具弹性。