Yes this could be P. bifurca only, Our plant is P. bifurca var.major (syn: P. bifurca subsp. orientalis of Fl. Pak) characterised by leaflet tip being entire, they 2-fid at tip in var. bifurca. Both your plant and that of Prashany ji are same.
P. anserina has alternate large and small leaflets, and lots of stolons
P. microphylla numerous small, close and pinnatifid-toothed.
Dr. Gurcharan Singh
Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.
Phone: 011-25518297 Mob: 9810359089http://people.du.ac.in/~singhg45/