Polypodiae dangi ne na ferns da suka hada da mutane da yawa jinsi kamar takobi da ke Fern, da kuma gundumar da ke fern. Iyalin Polypodiaceae ana siffanta su da samun ganye waɗanda yawanci aka raba zuwa ƙananan leaflets da ake kira pinnae, da kasancewar sori (gungu na spore-producing structures) a ƙarƙashin fronds.
