Searching often brings up gems Masud, that's half the fun! Passiflora subgenus Decaloba, very nice.
http://www.mobot.org/mobot/res...
Which Indian database do you want Masud? The same as the Flora of Pakistan on Tropicos? I googled and found it but there seems to be little to be found, I found a list of locations for India though under the 'More' tab! You can choose India in the drop down 'country' box.
http://www.tropicos.org/Locati...
http://www.tropicos.org/Projec...
Under 'Tools' you can search for 'specimen geographic search'
