polypodium vulgare मीनिंग इन हिंदी

"Polypodium sibiricum " is also now known to be one of the parents of the allotetraploid " Polypodium vulgare ", along with " Polypodium glycyrrhiza ".
For years, " P . virginianum "-- long considered a variety of the British " Polypodium vulgare "-- was recognized as having cryptic races, with diploid, triploid, and tetraploid representatives.