Crypsinus suboxylobus Phymatodes kwantungensis Phymatopteris oxyloba Phymatopsis pingpienensis Phymatopsis suboxyloba Polypodium oxylobum Crypsinus oxylobus Pleopeltis trifida Phymatopsis kwangtungensis Polypodium kwantungense Phymatopsis trifida Phymatopteris kwangtungensis Phymatopteris suboxyloba Pleuridium oxylobum Polypodium hastatum var. oxylobum Polypodium trifidum Phymatopsis oxyloba Phymatodes oxyloba Phymatodes kwangtungensis Crypsinus kwangtungensis Phymatopteris pingpienensis Phymatopsis oxyloba var. thunbergii
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024