Ngá»Âc Linh (a Sino-Vietnamese name meaning "Jade Mountain") is a mountain of the Annamite Range in Vietnam.
Its name Ngá»Âc-linh liên-sán (Ngoc-linh Mountains) was originated from Ngál k'iàng or Ngák kariàng in Jeh-Tariang language. It means "the great mountain".
ItâÂÂs located in the province Quảng Nam and the former province of Kon Tum. It is considered "the roof of Southern Vietnam".
Panax vietnamensis (), a species of ginseng native to the South Central Coast and Central Highlands regions of Vietnam first identified as a separate species in 1973, is especially common on and around mount Ngá»Âc Linh.
The area of Ngá»Âc Linh mountain is also the only known habitat of Gracixalus lumarius or thorny tree frog and of the similar Gracixalus trieng or Trieng tree frog.