The male cones are 4 a '' 6 cm long , and shed their pollen in autumn .
The male cones are 4-6 cm long , and shed their pollen in autumn .
The male cones are 4-6 cm long , and shed their pollen in autumn .
文をもっと簡単にしてください: The male cones are 4 a '' 6 cm long , and shed their pollen in autumn . 出力: