Guizotia abyssinica ?

Guizotia abyssinica ?;

26.09.10- Wada region, Maharashtra;

For ID 071010 ET - efloraofindia | Google Groups
Flower for ID. : Attachments (2). 16 posts by 7 authors.
ID of this flowers please?  Shot at Pattambi, Kerala -  June 2010.
Could be Wedelia chinensis, but not very sure
Wedelia chinensis is the call from me too !!
Please check with Wedelia trilobata ... commonly spreading weed in Tamil Nadu.
Wedelia chinensis.
The leaves of W. trilobata are quite distinct, three-lobed with broadly winged base. I am uploading W. trilobata for reference.
Could it be Guizotia abyssinica ?

Asteraceae Fortnight Part 3-Ligulate heads (plus misc.): 130713 ARK-20 : Guizotia abyssinica from Kolhapur - September 2008 : Attachments (1).  2 posts by 2 authors.
Attached are pictures of Guizotia abyssinica captured on a highway in Kolhapur, Maharashtra in September 2008.
Requested to please confirm ID.
efi page on Guizotia abyssinica