L. J. Singh, B. S. Kholia, B. Kumar, P. Joshi, and S. Sharma, “On the Occurrence of <I>Thelypteris polycarpa</I> (Blume) K. Iwats. in Andaman Island with a Note on its Dispersal and Distribution in India”, Indian Forester, vol. 142, no. 12, pp. 1234–1236, Dec. 2016.