- Abacopteris lakhimpurensis (Rosenst.) Ching

- Abacopteris rubra (Ching) Ching

- Abacopteris rubra var. hirsuta Ching

- Cyclosorus lakhimpurense (Rosenst.) B.K.Nayar & Kaur

- Cyclosorus lakhimpurensis (Rosenst.) Copel.

- Cyclosorus ruber (Ching) Tardieu

- Cyclosorus rubra (Ching) Tardieu

- Cyclosorus stenopodum (P.Chandra) Panigrahi

- Dryopteris lakhimpurensis Rosenst.

- Dryopteris rubra Ching

- Dryopteris urophylla f. rubiginosa Y.C.Wu

- Meniscium cuspidatum var. longifrons C.B.Clarke

- Nephrodium urophyllum var. khasiana C.B.Clarke

- Polypodium urophyllum var. khasianum C.B.Clarke

- Pronephrium lakhimpurense (Rosenst.) Holttum

- Pronephrium medogense Y.X.Lin

- Pronephrium stenopodum P.Chandra

- Thelypteris aragornii Christenh.

- Thelypteris lakhimpurensis (Rosenst.) K.Iwats.

- Thelypteris rubra (Ching) K.Iwats.