Onychium cryptogrammoides Christ (Pakistan to China and Indo-China: China North-Central, China South-Central, East Himalaya, Laos, Myanmar, Nepal, Pakistan, Thailand, Tibet, West Himalaya as per POWO)
Onychium tenuifrons Ching (E. Himalaya to China (W. Guizhou, Sichuan, Yunnan): China South-Central, East Himalaya as per POWO)
