Olearia tomentosa ?

Olearia tomentosa (J.C.Wendl.) Benth. ?;

Images by Ajit Joshi (ID suggestion by Alka Khare), Inserted by Gurcharan Singh (Please click link to see details) 

Photograph in Garden at Thane for Id- AJ1- 290615 : 4 posts by 2 authors. Attachments (2)
ID pl . This is photograph in Garden at Thane. One image is having damaged petals hence the second.
Looks like a white coloured sunflower plant ?

I think I had a similar flower identified as Olearia tomentosa. However, this is just a wild guess by me that this could be the same flower.