Dear Hari ji Taraxacum and Sonchus can easily be differentiated in that we have only basal leaves in Taraxacum, there is not leafy stem, there being only individual scapes each ending in a capitulum. Sonchus has leafy stems with with several capitula and the leaves are usually with basal auricles. I hope that helps you.
-- 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://people.du.ac.in/~singhg45/ On Mon, Mar 1, 2010 at 4:59 PM, Dr. Hari Venkatesh K Rajaraman < [email protected]> wrote: > > > Sir, > we have some confusions with differentiating taraxacum officinale and > sonchus sp. please guide is with this > > -- > You received this message because you are subscribed to the Google Groups > "efloraofindia" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<indiantreepix%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/indiantreepix?hl=en. > > -- You received this message because you are subscribed to the Google Groups "efloraofindia" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/indiantreepix?hl=en.

