The reference I quoted considers S. sinensis and S.australis as synonyms whereas tries to compare S.sinensis, S.honkongensis and S.sunii.
regards Pankaj Oudhia On Sat, Apr 21, 2012 at 6:40 PM, Dr Pankaj Kumar <sahanipan...@gmail.com>wrote: > Thanks a lot Alok sir. > Yes this also looks like Spiranthes australis. > Pankaj > >