Some 60%of monocotyledons and 40%of dicotyledons are polyploid, as are 90% of ferns, many bryophytes, and some algae.

• 60%25的单子叶植物和40%25的双子叶植物、90%25的蕨类植物、多数苔藓植物以及某些藻类，都是多倍体。