Location
中国
西藏自治区 类乌齐县 Road from Changdu(Chamdo) to Nangqen, Qinghai, along Lancang Jiang(Ge Qu, or Ge River),then W along tributary of Lancang Jiang on road to Riwoqe via Machala coal mine.
Habitat
Open areas and forested slope with Betula, Lonicera and scattered Picea. Shaded, rocky soil in shade. Fronds from apex of slightly horizontal rhizome.