... (ref. elforindia:72243) is at
https://groups.google.com/d/topic/indiantreepix/dlEgKfX5SGY/discussionGiby ji ... agreeing to your point that pictures that do not show features to support ID are not effective.
About
Olea dioica: leaf margin may not be always serrated ... here are some of photos of what I believe are of
Olea dioica ... please correct me if they seem ambiguous.
http://www.flickr.com/search/?q=Olea+dioica&w=91314344%40N00&s=rec
1) Feb 27, 2011 ... Matheran ... 2039 ft
2) Feb 18, 2009 ... Matheran ... ~2000 ft
3) Jan 17, 2009 ... Tungareshwar Wildlife Sanctuary ... ~2000 ft
4) Apr 7, 2008 ... near Lion's Point, Lonavala ... ~ 2500 ft
5) Feb 16, 2008 ... Mahabaleshwar ... ~ 4000 ft
Regards.
Dinesh