Muthu ji
Taraxacum does have an leafy branched stem. There is a single head on scape.
This one appears Sonchus arvensis to me.
--
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: 9810359089