Thelypteris filix-mas (Linnaeus) Nieuwland
Thelypteris filix-mas (Linnaeus) Nieuwland is a synonym sensu IPNI of:
Dryopteris filix-mas (Linnaeus) Schott subsp. filix-mas, an accepted subspecies name sensu Fraser-Jenkins & Widen, 2006.
Thelypteris filix-mas (Linnaeus) Nieuwland is a synonym sensu IPNI of:
Dryopteris filix-mas (Linnaeus) Schott subsp. filix-mas, an accepted subspecies name sensu Fraser-Jenkins & Widen, 2006.