Hemanth ji For me the easiest way out was that this is the only species reported from Delhi. On technical grounds it differers from species of North India in absence of pit on lower glume (present in D. foveolatum) and ciliate fringe absent in upper part of lower glume (present in D. affine).
-- 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 4:11 PM, Hemanth <[email protected]> wrote: > sir, i am very curious how can one diagnose that this is Dichanthium > annulatum. > this is for sure dichanthium. but how can one conclude that this is > annulatum > - hemant > > On Mar 1, 10:18 am, Gurcharan Singh <[email protected]> wrote: > > Dichanthium annulatum from Delhi > > > > *Date/Time- 26-2-2010, 9 am* > > > > *Location- Place, Altitude, GPS- Rajouri Garden, Delhi, 213 m asl* > > > > *Habitat- Garden/ Urban/ Wild/ Type- Wild tufted grass in lawns* > > > > *Plant Habit- Tree/ Shrub/ Climber/ Herb- Perennial tufted herb* > > > > *Height/Length- up to 40 cm in flower* > > > > *Leaves Type/ Shape/ Size- linear, nodes bearded, sheath narrow, > concoeling > > internode* > > > > *Inflorescence Type/ Size- digitately arranged spikes of spikelets* > > > > *Flowers Size/ Colour/ Calyx/ Bracts- * > > > > *Fruits Type/ Shape/ Size Seeds-* > > > > *Other Information like Fragrance, Pollinator, Uses etc.-* > > > > -- > > 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/ > > > > Dichanthium-annulatum-Delhi-4.jpg > > 106KViewDownload > > > > Dichanthium-annulatum-Delhi-1.jpg > > 155KViewDownload > > > > Dichanthium-annulatum-Delhi-2.jpg > > 163KViewDownload > > > > Dichanthium-annulatum-Delhi-3.jpg > > 101KViewDownload > > -- > 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.
