Polystichum levingei C. Hope ex Christ, Bull. Acad. Int. Géogr. Bot., sér. 3, 11: 260 (1902) (syn: Polystichum caespitosum var. stenophyllum Franch. ; Polystichum conaense Ching & S.K.Wu ; Polystichum deversum Christ ; Polystichum levingei N.C.Nair ; Polystichum niitakayamense Hayata ; Polystichum stenophyllum (Franch.) Christ ; Polystichum stenophyllum var. abbreviatum Tagawa ; Polystichum stenophyllum var. conaense (Ching & S.K.Wu) W.M.Chu & Z.R.He );
.
Nepal to China and Myanmar: China North-Central, China South-Central, China Southeast, East Himalaya, Myanmar, Nepal, Tibet as per POWO;
.
Polystichum from Dirang, march 2024: 3 images.
Here’s a Polystichum sp. (I’m not even sure about this) from a side of the road from Dirang to Sela pass, at an altitude of around 3500m.
.
References:
POWO Catalogue of Life