Odyuo, N. and Roy, D.K. 2017. Notes on recollection and extended distribution of Rhynchotechum alternifolium C.B.Clarke (Gesneriaceae) in Eastern Himalaya, Bhutan. International Journal of Environment. 6, 2 (May 2017), 1–8. DOI:https://doi.org/10.3126/ije.v6i2.17357.