Thank you Sir for the info. I have heard that *Parthenium* also came from America.
Regards, Surajit On Fri, Apr 20, 2012 at 7:49 AM, Gurcharan Singh <singh...@gmail.com> wrote: > North American weed now spread in many parts of the world. > > > -- > 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 > http://www.gurcharanfamily.com/ > http://people.du.ac.in/~singhg45/ > > > On Fri, Apr 20, 2012 at 7:37 AM, surajit koley < > surajitnotavaila...@gmail.com> wrote: > >> (You are) Great Sir.... thank you very much. >> >> One more question, please, is it native or comes from North America? >> >> Regards, >> >> Surajit >> >> >> >> >> >> On Fri, Apr 20, 2012 at 7:24 AM, Gurcharan Singh <singh...@gmail.com>wrote: >> >>> I hope Gamochaeta pensylvanica, the connate pappus is clearly seen >>> >>> >>> -- >>> 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 >>> http://www.gurcharanfamily.com/ >>> http://people.du.ac.in/~singhg45/ >>> >>> >>> >>> >>> >>> >> > > > >
