Some Gynura species?

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Satish Phadke

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12-Sept-2010, 12:50:54 pm12/09/10
to indiantreepix
A common weed(?) for ID
Seen on road side Pune 8th Sep 2010.
Herb, 2 feet high. Flower 0.5cm violet pink.
Appear to be from Asteraceae family.
Fruit/ seeds as shown in the picture.
Leaf characteristic- no petiole; clasping the stem.
Regards
Dr Satish Phadke
DSCN9868t.jpg
_MG_0029s.jpg
_MG_0030s.jpg
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_MG_0034s.jpg

Parjanya guru

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13-Sept-2010, 7:34:47 am13/09/10
to Satish Phadke, indiantreepix
.. I guess.... 
Emilia sonchifoliaDC.
 

  Parjanya Guru
 +919738723392

Gurcharan Singh

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13-Sept-2010, 11:52:42 am13/09/10
to Parjanya guru, Satish Phadke, indiantreepix
I support Emilia sonchifolia


-- 
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/ 

Satish Phadke

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13-Sept-2010, 12:16:45 pm13/09/10
to indiantreepix
Thanks Aditya ji, Parjanya ji, Gurcharan ji
This certainly is Emilia sonchifolia also known as
lilac tasselflower, Purple Sow Thistle, Flora's paint brush,
Native to Asia
Family
Asteraceae - Tribe Senecioneae.
The flowers open only that much as shown in the pictures. The achenes mature rapidly and the blown out cluster of seeds with feathery hairy puff can often be seen on the same plant.
The main characteristic is the leaf pattern- Arrow shaped, Sessile with auricles clasping the stem is unmistakable.
Anybody wants to add/correct anything.....Welcome
The elaborate description can be read on FOI website.
http://www.flowersofindia.net/catalog/slides/Purple%20Sow%20Thistle.html
Regards
Dr Satish Phadke
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