Checklist of Plants of India

Eria carinata Gibson ex Lindl., J. Proc. Linn. Soc., Bot. 3: 50. 1859.

Pinalia carinata (Gibson) Kuntze, Revis. Gen. Pl. 2: 679. 1891.

Cryptochilus acuminatus (Griff.) Schuit., Y.P. Ng & H.A. Pedersen, Bot. J. Linn. Soc. 186: 194. 2018.

Xiphosium acuminatum Griff., Calcutta J. Nat. Hist. 5: 364. 1845.

Cryptochilus carinatus (Gibson ex Lindl.) H. Jiang, Wild Orch. Yunan: 306. 2010.

Arunachal Pradesh, Assam, Meghalaya, Mizoram, Sikkim, West Bengal.